Electroweld Industries

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications: 

• The Electroweld Spot Welder Cum Longitudinal Seam Welder is designed to provide 2 welding applications in the same machine. The Spot Welder and Seam Welder use the same transformer so only one application capability can be utilized at one time.
• The Longitudinal Seam Welder Application: The Longitudinal Seam welder Station is designed for straight line welding of different metals with a thickness ranging from 0.1 mm to 10 mm. The Longitudinal Seam Welder gives complete penetration on untacked cylinders and flat sheets without any heat and distortion of the material improving the quality of the weld. Used in Seam welding a variety of materials for all types of Drums. Barrels. Cans, Tins. Transformers-Radiators, Fuel Tanks. Mufflers. Utensils. Small Pipes etc. Users include manufacturing of filter elements, electric motors, automotive exhaust, vacuum components, water tanks, cryogenic vessels, aircraft components, flexible metal hose, etc.
• Weldable Materials: Low Carbon Steel, High Carbon Steel, Galvinised Steel, Tin Plate ,Nickel Alloy, High-Temp Alloy, Aluminum Alloy, Titanium, Brass, Copper.
• Construction: The machines are constructed with sturdy, all welded steel plate fabrication, suitably braced and stiffened at points of stress. Water Cooled welding transformer having core of high grade electrical steel, primary and secondary coils of solid electrolytic copper of ample section, heavy duty class 'F' insulated and vacuum impregnated, suitable to withstand continuous temperatures of 155 degree Celsius. The transformer is fitted inside the body and upper electrode arm mounted directly on to the body.
• Welding Current Adjustment : Transformer Primary coil provided with taps brought out to tap change links for adjustment of welding current in 8 steps from 55-100% Tap change link control is enclosed behind machine door.
• Electrodes: Circular Disc type Top and Bottom welding Wheels, of diameter as specified, having easily detachable type bearings to facilitate replacement. One pair of Welding Wheels supplied with the machine.
• Electrode Control: Upper ram of precision low inertia anti-friction type provided with wear compensating features and actuated via a quick follow device by a heavy duty 2-way pneumatic cylinder controlled by an electrically operated solenoid valve. Compressed air at 15 to 110 p.s.i. acting on the pneumatic cylinder provides the necessary electrode force.
• Electrode Force: By Air Pressure Regulating Valve provided on the Machine.
• Electrode Drive: Variable speed, reversible gear drive provided on Top or Bottom as required. Drive power from a built in 230 Volt. 1 Phase. PMDC Motor, through variable speed reduction gearing to provide smooth and step-less variation of the welding speed as specified.
• Electronic Control: Thyristrorized having latest technology, consisting of Sequence Timers, such as Squeeze. Weld-cool. Hold. Heat Control Unit.

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:

• The Electroweld Wiremesh Repair - Single Sided Portable Spot Welder is designed for repair jobs that can't be accommodated in a conventional type spot welding machines due to throat depth limitations or bigger size of jobs such as wire mesh, stiffener welding on steel, welding on square or roundpipes, passenger lift doors, flooring of passenger lift, welding of metal sheet on hollow structures, cladding of S.S. sheet or structures, etc.
• Users Include:   General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : This is a portable welding machine and has a poke gun type electrode. The machine is based on the principle of the spot welding where the two metal surfaces are joined by the heat production from resistance to electric current. The workpieces are held in position tightly by the electrodes.
• Electrodes: The electrodes are specially designed using a copper alloy. These electrodes have a feature of producing more heat at a point or spot which is tightly held by the electrodes thus producing spot welding.
• Welding Process: The spot welding process involved heating of the specific spot. The energy produced at the site of the spot depends upon the resistance between electrode and magnitude of the current supplied.The poke electrodes have a feature of producing more heat at a point or spot which is tightly held by the electrodes thus producing spot welding.
• Current Control:  Current Control by means of 6 tap change links between 50% and 100%
• Electronic Control: Synchronous built-in electronic timer with SCR from 2 to 65 cycles.Compensation circuit starts the timer only when there is proper passage of current, which enables to perform on oxidized sheets, on surfaces with paint residue or on black sheets.

• Weldable Materials-Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium

• Standard Electroweld Thyristorised Electronic Controller with 2 timers for squeeze and weld
• Additional set of spares and consumables can be quoted to be added to the shipment as required.
• Power Requirement is 220V AC 50/60Hz or 415V AC 50/60Hz(Price includes customization as per requirement before shipping)
• Spot Welders upto 30KVA can operate on either 2 Lines/Phases 220V (+10%/-10%) or 400V (+10%/-10%) 50/60Hz
• Spot Welders greater than 30KVA can only operate on 2 Lines/Phases 400V (+10%/-10%) 50/60Hz.

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications: 

• Spot / Projection Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.
• Users Include: General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: By means of fine setting through controller
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control: Electroweld Forwel Constant Current Controller AK-54. The controller supplies stable welding current by secondary feed-back constant current method. Thus maintaining the current as per Set Valuethroughout the welding process.Using a toroidal coil, the current wave form is reconstructed from the output signal. It is then transformed into an RMS effective value. The controller then compares this effective value with the set current value. The weld current is corrected with every half cycle through phase conversion and trigger pulse oscillation. The result is a smooth, consistent secondary welding current delivered at the weld regardless ofthe line voltage fluctuations.

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:

• Spot Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.
• Users Include:   General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : Adjustment of Electrode Force by means of Air Pressure. Force is adjustable and gives a constant force from 100 - 200 kgf. by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: Current Control by means of 6 tap change links between 50% and 100%
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control:Two Timers provided for squeeze and weld. Timings: Short Range 5 - 50 cycles. Long Range 1 - 10 seconds (50 to 500 cycles).

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications: 

• Spot / Projection Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.
• Users Include: General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: By means of 3/6 tap change links between 50% and 100% also fine setting through controller
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control: (A) Thyristorised synchronous electronic sequence timer consisting of: Squeeze, weld, forge, off and heat control unit range 1-99 c/s (B) Solid State - three timers provided for squeeze, weld and forge timings - short range 5 - 50 cycles - long range 1 - 10 seconds (50 to 500 cycles)

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:

• Spot Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.
• Users Include:   General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : Adjustment of Electrode Force by means of Air Pressure. Force is adjustable and gives a constant force from 100 - 200 kgf. by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: Current Control by means of 6 tap change links between 50% and 100%
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control:Two Timers provided for squeeze and weld. Timings: Short Range 5 - 50 cycles. Long Range 1 - 10 seconds (50 to 500 cycles)

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:

• Spot / Projection Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.
• Users Include: General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : Adjustment of Electrode Force by means of Air Pressure. Force is adjustable and gives a constant force from 100 - 200 kgf. by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: Current Control by means of 6 tap change links between 50% and 100%
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications: The Electroweld 8-Point Juicer Mixer Blender Blade Fins Spot Welder is designed to weld 4-juicer blade fins using the custom designed Holding Assembly to hold the fins and central rod in place before welding. The 8-point welding around the central point ensures consistent and stronger weld ensuring part reliability.

• Users Include: Juicer, Mixer, Blender Manufactueres ;General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The welding assembly is mounted on top of a Steel Table and has easy access to the welding controls for the user. The transformer is mounted at the back of the machine. The machine has a central weld station for the 8-Point weld and a second weld station with a single point pneumatic welder used to weld the Juicer Blade base.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes:Custom electrodes supplied as standard with the machine
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By adjustment of electrode holder.
• Current Control: By means of 3/6 tap change links between 50% and 100% and also through fine settings on the controller using Phase Shift Method
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control: Solid State - three timers provided for squeeze, weld and forge timings - short range 5 - 50 cycles - long range 1 - 10 seconds (50 to 500 cycles)

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Electroweld Wiremesh Repair - Single Sided Portable Spot Welder 20KVA (SP-20WHG) (Weldability: Upto 8mm M.S./S.S. Steel Wires

Applications:  The Electroweld Wiremesh Repair - Single Sided Portable Spot Welder is designed for repair jobs that can't be accommodated in a conventional type spot welding machines due to throat depth limitations or bigger size of jobs such as wire mesh, stiffener welding on steel, welding on square or roundpipes, passenger lift doors, flooring of passenger lift, welding of metal sheet on hollow structures, cladding of S.S. sheet or structures, etc.

Users Include:   General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.

Construction : This is a portable welding machine and has a poke gun type electrode. The machine is based on the principle of the spot welding where the two metal surfaces are joined by the heat production from resistance to electric current. The workpieces are held in position tightly by the electrodes.

Electrodes: The electrodes are specially designed using a copper alloy. These electrodes have a feature of producing more heat at a point or spot which is tightly held by the electrodes thus producing spot welding.

Welding Process: The spot welding process involved heating of the specific spot. The energy produced at the site of the spot depends upon the resistance between electrode and magnitude of the current supplied.The poke electrodes have a feature of producing more heat at a point or spot which is tightly held by the electrodes thus producing spot welding.

Current Control:  Current Control by means of 6 tap change links between 50% and 100%

Electronic Control: Synchronous built-in electronic timer with SCR from 2 to 65 cycles.Compensation circuit starts the timer only when there is proper passage of current, which enables to perform on oxidized sheets, on surfaces with paint residue or on black sheets.

Electroweld Wiremesh Repair - Single Sided Portable Spot Welder 20KVA (SP-20WHG) (Weldability: Upto 8mm M.S./S.S. Steel Wires

*Weldable Materials-Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium

* Power Requirement is 220V AC 50/60Hz or 415V AC 50/60Hz(Price includes customization as per requirement before shipping)

**Spot Welders upto 30KVA can operate on either 2 Lines/Phases 220V (+10%/-10%) or 400V (+10%/-10%) 50/60Hz

***Spot Welders greater than 30KVA can only operate on 2 Lines/Phases 400V (+10%/-10%) 50/60Hz

****Additional set of spares and consumables can be quoted to be added to the shipment as required

Electroweld Hand Operated Battery Tab Spot Welder 5KVA @ 50% Duty Cycle (BSP-5H) (Weldability: 0.03mm-0.45mm, 26-49 SWG, 27-48 AWG)

*Weldable Materials-Stainless Steel, Brass, Phosphor, Bronze, Nickel, Alloy Steels

Applications: Specially designed for making precision spot welds required for battery tab welding application. Main application is spot welding tabs or straps to nickel–cadmium, nickel–metal hydride or Lithium-ion battery cells to make batteries. The cells are joined by spot welding thin nickel straps to the battery terminals. Spot welding can keep the battery from getting too hot, as might happen if conventional soldering were done.

-Battery tab welding

-18650 battery pack welding

-18650,26650, 32650 cylindrical Li-battery for EV applications

-E-bike battery welding

-Mobile power bank manufacturing, etc.

Users Include: Users include manufacturers of custom battery packs, for battery pack rebuilding, battery cell tabbing, welding alkaline battery tabs, welding for lithium type cell.

Salient Features: Homogeneous welding spot, small spark, and no black spots. Continuous/variable spot welding with high reliability and excellent performance.

Welding Functionality: The battery spot welding machine packs consist of welding of thin nickel plate from one battery cell to another with a battery spot welder. The dual pulse feature produces a clean, strong and repetitive weld. The first weld heats the surface and eliminates the contaminant to seat the welding electrode tips. The second pulse produces a second strong weld.

Current Control: Current Control by Transformer Taps. Welding Transformer primary winding provided with taps to allow adjustment of welding current in 6 steps from 55% to 100%. The current can be reduced for the sensitive parts in welding process.

Electronic Control: 4 sequence timers provided for squeeze, weld, forge and off or repeat operations. We use double pulse for the improvement in clamping.

Electroweld Hand Operated Battery Tab Spot Welder 5KVA @ 50% Duty Cycle (BSP-5H) (Weldability: 0.03mm-0.45mm, 26-49 SWG, 27-48 AWG)

*Weldable Materials-Stainless Steel, Brass, Phosphor, Bronze, Alloy Steels

* Power Requirement is 220V AC 50/60Hz or 415V AC 50/60Hz(Price includes customization as per requirement before shipping)

**Spot Welders upto 30KVA can operate on either 2 Lines/Phases 220V (+10%/-10%) or 400V (+10%/-10%) 50/60Hz

***Spot Welders greater than 30KVA can only operate on 2 Lines/Phases 400V (+10%/-10%) 50/60Hz

***Standard Electroweld MicroController Timer with 4 sequence timers provided for squeeze, weld, forge and off or repeat operations

****Additional set of spares and consumables can be quoted to be added to the shipment as required

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:

• Spot / Projection Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.
• Users Include: General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: By means of 3/6 tap change links between 50% and 100% also fine setting through controller
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control: (A) Thyristorised synchronous electronic sequence timer consisting of: Squeeze, weld, forge, off and heat control unit range 1-99 c/s (B) Solid State - three timers provided for squeeze, weld and forge timings - short range 5 - 50 cycles - long range 1 - 10 seconds (50 to 500 cycles)

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications: 

• The Electroweld Hand Operated Poke Gun Type - Single Sided Portable Spot Welder is designed for jobs that can't be accommodated in a conventional type spot welding machines due to throat depth limitations or bigger size of jobs such as wire mesh, stiffener welding on steel, metal doors, metal shelves, shelves in a steel cabinets, welding on square or roundpipes, passenger lift doors, flooring of passenger lift, welding of metal sheet on hollow structures, cladding of S.S. sheet or structures, etc. Poke welding guns can also be used for tack welding applications on thicker materials, where a class ‘A’ weld is not required.
• Users Include: General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : This is a portable welding machine and has a poke gun type electrode. The machine is based on the principle of the spot welding where the two metal surfaces are joined by the heat production from resistance to electric current. The workpieces are held in position tightly by the electrodes.
• Electrodes: The electrodes are specially designed using a copper alloy.
• Welding Process: The spot welding process involved heating of the specific spot. The energy produced at the site of the spot depends upon the resistance between electrode and magnitude of the current supplied.The poke electrodes have a feature of producing more heat at a point or spot which is tightly held by the electrodes thus producing spot welding.
• Current Control: Current Control by means of 6 tap change links between 50% and 100%
• Electronic Control: Synchronous built-in electronic timer with SCR from 2 to 65 cycles.Compensation circuit starts the timer only when there is proper passage of current, which enables to perform on oxidized sheets, on surfaces with paint residue or on black sheets.

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:  

• Spot / Projection Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.
• Users Include: General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: By means of fine setting through controller
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.

• The controller supplies stable welding current by secondary feed-back constant current method. Thus maintaining the current as per ‘Set Value’ throughout the welding process.Using a toroidal coil, the current wave form is reconstructed from the output signal. It is then transformed into an RMS effective value. The controller then compares this effective value with the set current value. The weld current is corrected with every half cycle through phase conversion and trigger pulse oscillation. The result is a smooth, consistent secondary welding current delivered at the weld regardless ofthe line voltage fluctuations.

Features:

• 100% certainty of welded spots
• non-confirmating spots can be alarmed instantly
• supplies stable welding current by secondary constant current method
• networking of upto 32 machines (Optional)
• data acquisition software (Optional)
• printouts of welding schedues, real time and of errors(Optional)
• no need of backup battery as it stores all data to EEPROM
• 15 multiple weld schedules can be called while welding
• different thickness parts can be welded in the same welding sequence by calling multiple schedules
• 3 impulse weld schedules
• 9 steppers / linear stepper
• up and down Slope
• 2 Pressure valve output and 7 operations
• current 1,2,3 monitor with high/low monitor
• 3 easy to operate counters to aid in systematic quality control and tip dressing schedules

Electroweld Metal Can Ear Lug Spot Welder With Fixed Center Electrodes 35KVA (SPM-35EPR) (Weldability-Ear Lugs on Metal Cans)

Applications:  The machine is designed for automatically aligning and welding of ear lugs on conical pails or round can bodies in single operation. Note-The center electrodes are of fixed design and can only accommodate non beaded cans with limited ring/rim widths. For beaded and friction ring cans please selected the Electroweld Ear Lug Welder with projection center electrodes. Welding of Ear lugs for Paint cans, Rectangular cans, Tin Cans, Containers, etc

Users Include:Manufacturers in the paint industry, chemical industry, food manufacturing industry, etc.

Welding Process: Place the body on the can holder, place the ear lugs on the electrodes and depress the foot pedal. Automatically the operation will be started. The double sided electrodes will clamp the body and start welding operation. After welding remove the can from the holder and machine is ready for next operation. It is also possible to weld ear lugs after ring seaming.

Construction : Robust construction, streamlined appearance. Transformer enclosed in the main frame and pneumatic accessories mounted on the back wall of the machine facing front for ease of access and operation.The Pneumatic cylinders and electrodes are mounted horizontally in a double sided configuration to weld both lugs in a single operation. Operating control station mounted on the machine clearly visible and within easy reach of the operator.

Electrodes: Machine is designed with a custom-designed spot welding electrodes / projection welding dies/holder to suit the individual application, and suitable jigs and fixtures for holding, guiding and indexing of the work-piece as required

Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.

Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.

Adjustment of Electrode Stroke: By horizontal adjustment of electrode holder.

Current Control: By means of 3/6 tap change links between 50% and 100% also fine setting through controller

Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.

Electronic Control: (A) Thyristorised synchronous electronic sequence timer consisting of: Squeeze, weld, forge, off and heat control unit range 1-99 c/s (B) Solid State - three timers provided for squeeze, weld and forge timings - short range 5 - 50 cycles - long range 1 - 10 seconds (50 to 500 cycles)

Electroweld Metal Can Ear Lug Spot Welder 35KVA (SPM-35EPR) (Weldability-Ear Lugs on Metal Cans)

* Power Requirement is 415V AC 50/60Hz(Price includes customization as per requirement before shipping)

**Spot Welders upto 30KVA can operate on either 2 Lines/Phases 220V (+10%/-10%) or 400V (+10%/-10%) 50/60Hz

***Spot Welders greater than 30KVA can only operate on 2 Lines/Phases 400V (+10%/-10%) 50/60Hz

** Standard Throat Depth is 200-300mm (Customizable between 50mm to 500mm at an additional charge)

***Standard Electroweld Micro Processor Controller with 3 timers for squeeze, weld & forge timing

***INCLUDED Standard Coolant Re-circulator Water Pump which is required for proper operation. Specs - 220V/415V 1/3 Ph 220V/440V

****Additional set of spares and consumables can be quoted to be added to the shipment as required

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.
Electroweld Portable and Stationary Spot Welder IT Gun-Station Mountable 10KVA (SP-10PG-SM)
-(Weldability Sheet Thickness (2 x mm): 0.1mm-1.0mm, 19-42 SWG, 18-38 AWG)
-(Weldability Cross Wire/Mesh Application-Wire Diameter (2 x mm): Approx. double the weldability ranges indicated above)
Product Functionality: This Portable Suspension Type IT Gun Spot Welder can be also used as a stationary Spot Welder with the included mountable Gun Station. The mountable station is constructed with a heavy weight stabilized stand and also incorporates the pneumatic and electronic controls in a space optimized form factor. These IT Guns are designed for extraordinary versatility and are available with different styles of welding guns. These air-operated guns are designed for high-speed production to meet the needs of a vast number of metal fabrication shops, particularly for the manufacture of automobile bodies and sub-assemblies.
Users Include:   Spot welding, electro-brazing, cross wire welding,etc. The machines are also capable of welding stainless steel, brass, phosphor, bronze, alloy steels, etc. Specific details can be had on request.
Following are the available Gun Type Options:
Option 1 : C-Type Welding Gun
In the case of resistance spot welding, there are two main parts of the tooling system, the features of which fundamentally influence the whole process: the gun and its type, and the size and shape of the electrode. In such application, where the gun layout should be as rigid as possible due to the high applying forces (e.g. welding of thick materials), the C-type gun is widely used. As well as the high resulting rigidity, this arrangement leads to a high tooling flexibility, as the motion of the electrodes is collinear.Many basic types of guns are available, the two most commonly used being the direct acting type, generally known as a "C"-type gun, where the operating cylinder is connected directly to the moving electrode, and the "X"-type (also known as "Scissors" or "Pinch") where the operating cylinder is remote from the moving electrode, the force being applied to it by means of a lever arm. C guns are generally the most commonly used. There are many variations available with regard to the transformer rating, shape and style of the arms, and also the duty for which the gun is designed with reference to welding pressure and current.
Option 2 : X-Type Welding Gun
Unlike the C-type, the X-type arrangement provides less rigidity, although the reachable workspace is far larger than with the C-type, thus this layout is very common, where thin and flat objects are being processed (e.g. manufacturing of floor pan or roof panel). However, it offers less flexibility in terms of tooling, because the paths of the moving electrodes are not collinear (like the tips of a scissor), so a dome-shaped electrode tip should be used.
Construction : The portable spot gun is designed with an air cooled integrated transformer. Ruggedly fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.

Electroweld Press Type Spot Welder 10KVA with Constant Current Controller (SP-10PRS-C)

-(Weldability Sheet Thickness (2 x mm): S.S/M.S Sheet- 0.2mm-2.0mm, 14-36 SWG, 14-34 AWG)

-(Weldability Cross Wire/Mesh Application-Wire Diameter (2 x mm): 0.4mm-4.0mm Approx. double the weldability ranges above)

-(Weldability S.S/M.S Projection Weld Nut or Weld Bolt on S.S/M.S Sheet with Thickness-1mm-4mm: M3-M5)

Applications:  Spot / Projection Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.

Users Include:   General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.

Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.

Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.

Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.

Adjustment of Electrode Force : By means of Air Pressure. The electrode force is adjustable adjusted via the Regulating Valve which controls the compressed line air pressure going into the Pneumatic Air Cylinders.

Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.

Standard Pneumatic Air Cylinders: Configurable with 2 positions- extended (welding position) and retracted (part loading position)

Optional Fixed Retractable Pneumatic Air Cylinder:

Configurable with 3 positions:

1. Retracted Load position: In the Load position, the electrodes are as far apart as they can be. This fully open position allows an operator to load large parts in between the electrodes.

2. Weld Ready position: In the Weld Ready position the electrodes are retracted partly. This allows the operator to cycle the welder more quickly, without the electrodes returning their full stroke every weld cycle.

3. Weld position - Fully Extended (welding position) to the maximum stroke of the cylinder

Optional Adjustable Retractable Pneumatic Air Cylinder(dual stroke): Provides the same 3 positions-a retracted position (All the way open), another middle weld ready position (a smaller gap but tips not touching) and then a weld position (tips touching). Additionally the operating weld stroke (distance between the electrode tips when welding) can be adjusted from zero to the maximum stroke of the cylinder. With an adjustable retractable stroke weld cylinder, this Weld Ready position is adjustable. With a fixed retract cylinder, the distance traveled between the Load and the Weld Ready positions is always the same and can not be adjusted.

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Electroweld Press Type Projection/Spot Welder 50KVA @ 50% Duty Cycle (SP-50PR)

-(Weldability Sheet Thickness (2 x mm): S.S/M.S Sheet- 1.0mm-4.5mm, 7-19 SWG, 7-19 AWG)

-(Weldability Cross Wire/Mesh Application-Wire Diameter (2 x mm): 2.0mm-9.0mm,Approx. double the weldability ranges indicated above)

-(Weldability S.S/M.S Projection Weld Nut or Weld Bolt on S.S/M.S Sheet with Thickness-1mm-4mm: M8-M16)

Applications: Projection Welding of Weld Nuts, Weld Bolts and Weld Studs is frequently utilized in electrical, automotive, and construction applications, in part due to the strength of the welds it creates.

Projection Welding Process

Projection welding of a weld nut or weld bolt involves three phases:

1. In the first phase, the projection is in contact with the mating sheet.

2. Then the current starts to heat the projection to welding temperature.

3. The electrode force then causes the heated projection to collapse rapidly, and fusion takes place.Projection electrodes are capable of carrying more current than spot welding electrodes and can, therefore, weld much thicker materials.

4. The current for projection welding is generally less than that required to produce correspondent spot welds. The projection will heat rapidly, and excessive current will melt it and result in expulsion. However, the current must be at least high enough to create fusion before the projection has completely collapsed. During the projection welding process, two flat electrodes cover the face of a fastener. The projections themselves absorb and disperse heat, which allows strong welds with exceptional aesthetics to be produced.

Projection Welding-Electrode Alignment

Even contact and pressure between the fastener's projections and the base metal helps avoid excessive electrode pressure.When setting up a new job, start with pressure on the high side, use short weld cycle times, as well as low heat. As weld trials are made, increase the heat and weld cycles progressively until the machine produces good welds. This way, pressure can be lowered or increased as required without burning up the work and damaging the electrodes or equipment. The positions of fastener projections can vary, and each has its pros and cons. Some fasteners have projections located at the center of the head or, for nuts or screws, the midpoint of the flange. This helps concentrate heat in the center of the fastener itself or its flange, preventing excessive heat at the edges and eliminating spatter. Other designs place projections near the edge of the fastener. For fasteners with external threads, projections near the edge concentrate heat farther away from those threads, reducing distortion. However, because those projections are near the flange edge, spatter can be an issue.

One can measure projection electrode alignment with a carbon-paper test. Insert carbon paper between the electrodes, cycle the machine without current, and the electrodes will produce an impression. A half-moon impression shows misalignment, which means the electrode holders need to be adjusted. Problems arise when the fastener does not align parallel to the part surface, or if the weld is close to a corner or edge, where the welds can have excess spatter from overheating. For these and similar circumstances, spot welding may be a better alternative.

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:  

• The Electroweld Wiremesh Repair - Single Sided Portable Spot Welder is designed for repair jobs that can't be accommodated in a conventional type spot welding machines due to throat depth limitations or bigger size of jobs such as wire mesh, stiffener welding on steel, welding on square or roundpipes, passenger lift doors, flooring of passenger lift, welding of metal sheet on hollow structures, cladding of S.S. sheet or structures, etc.
• Users Include : General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : This is a portable welding machine and has a poke gun type electrode. The machine is based on the principle of the spot welding where the two metal surfaces are joined by the heat production from resistance to electric current. The workpieces are held in position tightly by the electrodes.
• Electrodes : The electrodes are specially designed using a copper alloy. These electrodes have a feature of producing more heat at a point or spot which is tightly held by the electrodes thus producing spot welding.
• Welding Process : The spot welding process involved heating of the specific spot. The energy produced at the site of the spot depends upon the resistance between electrode and magnitude of the current supplied.The poke electrodes have a feature of producing more heat at a point or spot which is tightly held by the electrodes thus producing spot welding.
• Current Control:  Current Control by means of 6 tap change links between 50% and 100%
• Electronic Control: Synchronous built-in electronic timer with SCR from 2 to 65 cycles.Compensation circuit starts the timer only when there is proper passage of current, which enables to perform on oxidized sheets, on surfaces with paint residue or on black sheets.

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:

• The Electroweld Cement Cage Spot Welder is specially designed with a circular fixture to enable welding of Mild Steel Rebar/Cement Cage used in reinforced concrete applications. Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.
• Users Include: General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: By means of 3/6 tap change links between 50% and 100% also fine setting through controller
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control: (A) Thyristorised synchronous electronic sequence timer consisting of: Squeeze, weld, forge, off and heat control unit range 1-99 c/s (B) Solid State - three timers provided for squeeze, weld and forge timings - short range 5 - 50 cycles - long range 1 - 10 seconds (50 to 500 cycles)

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:

• Spot / Projection Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.
• Users Include: General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : Adjustment of Electrode Force by means of Air Pressure. Force is adjustable and gives a constant force from 100 - 200 kgf. by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: Current Control by means of 6 tap change links between 50% and 100%
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.

• The Electroweld Longitudinal Seam Welder Is Designed For Straight Line Welding Of Different Metals With A Thickness Ranging From 0.1 Mm To 10 Mm. The Longitudinal Seam Welder Gives Complete Penetration On Untacked Cylinders And Flat Sheets Without Any Heat And Distortion Of The Material Improving The Quality Of The Weld. Used In Seam Welding A Variety Of Materials For All Types Of Drums. Barrels. Cans, Tins. Transformers-radiators, Fuel Tanks. Mufflers. Utensils. Small Pipes Etc. Users Include Manufacturing Of Filter Elements, Electric Motors, Automotive Exhaust, Vacuum Components, Water Tanks, Cryogenic Vessels, Aircraft Components, Flexible Metal Hose, Etc.
• Weldable Materials: Low Carbon Steel, High Carbon Steel, Galvinised Steel, Tin Plate ,Nickel Alloy, High-temp Alloy, Aluminum Alloy, Titanium, Brass, Copper.
• Construction: The Machines Are Constructed With Sturdy, All Welded Steel Plate Fabrication, Suitably Braced And Stiffened At Points Of Stress. Water Cooled Welding Transformer Having Core Of High Grade Electrical Steel, Primary And Secondary Coils Of Solid Electrolytic Copper Of Ample Section, Heavy Duty Class 'f' Insulated And Vacuum Impregnated, Suitable To Withstand Continuous Temperatures Of 155 Degree Celsius. The Transformer Is Fitted Inside The Body And Upper Electrode Arm Mounted Directly On To The Body.
• Welding Current Adjustment: Transformer Primary Coil Provided With Taps Brought Out To Tap Change Links For Adjustment Of Welding Current In 8 Steps From 55-100% Tap Change Link Control Is Enclosed Behind Machine Door.
• Electrodes: Circular Disc Type Top And Bottom Welding Wheels, Of Diameter As Specified, Having Easily Detachable Type Bearings To Facilitate Replacement. One Pair Of Welding Wheels Supplied With The Machine.
• Electrode Control: Upper Ram Of Precision Low Inertia Anti-friction Type Provided With Wear Compensating Features And Actuated Via A Quick Follow Device By A Heavy Duty 2-way Pneumatic Cylinder Controlled By An Electrically Operated Solenoid Valve. Compressed Air At 15 To 110 P.S.I. Acting On The Pneumatic Cylinder Provides The Necessary Electrode Force.
• Electrode Force: By Air Pressure Regulating Valve Provided On The Machine.
• Electrode Drive: Variable Speed, Reversible Gear Drive Provided On Top Or Bottom As Required. Drive Power From A Built In 230 Volt. 1 Phase. Pmdc Motor, Through Variable Speed Reduction Gearing To Provide Smooth And Step-less Variation Of The Welding Speed As Specified.
• Electronic Control: Thyristrorized Having Latest Technology, Consisting Of Sequence Timers, Such As Squeeze. Weld-cool. Hold. Heat Control Unit.

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications: 

• The machine is designed for automatically aligning and welding of ear lugs on conical pails or round can bodies in single operation. Welding of Ear lugs for Paint cans, rectangular cans, Tin Cans, Containers, etc
• Users Include:Manufacturers in the paint industry, chemical industry, food manufacturing industry, etc.
• Welding Process: Place the body on the can holder, place the ear lugs on the electrodes and depress the foot pedal. Automatically the operation will be started. The double sided electrodes will clamp the body and start welding operation. After welding remove the can from the holder and machine is ready for next operation. It is also possible to weld ear lugs after ring seaming.
• Construction : Robust construction, streamlined appearance. Transformer enclosed in the main frame and pneumatic accessories mounted on the back wall of the machine facing front for ease of access and operation.The Pneumatic cylinders and electrodes are mounted horizontally in a double sided configuration to weld both lugs in a single operation. Operating control station mounted on the machine clearly visible and within easy reach of the operator.
• Electrodes:Machine is designed with a custom-designed spot welding electrodes / projection welding dies/holder to suit the individual application, and suitable jigs and fixtures for holding, guiding and indexing of the work-piece as required
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By horizontal adjustment of electrode holder.
• Current Control: By means of 3/6 tap change links between 50% and 100% also fine setting through controller
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control: (A) Thyristorised synchronous electronic sequence timer consisting of: Squeeze, weld, forge, off and heat control unit range 1-99 c/s (B) Solid State - three timers provided for squeeze, weld and forge timings - short range 5 - 50 cycles - long range 1 - 10 seconds (50 to 500 cycles)

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:

• The Electroweld Hand Operated Poke Gun Type - Single Sided Portable Spot Welder is designed for jobs that can't be accommodated in a conventional type spot welding machines due to throat depth limitations or bigger size of jobs such as wire mesh, stiffener welding on steel, metal doors, metal shelves, shelves in a steel cabinets, welding on square or roundpipes, passenger lift doors, flooring of passenger lift, welding of metal sheet on hollow structures, cladding of S.S. sheet or structures, etc. Poke welding guns can also be used for tack welding applications on thicker materials, where a class ‘A’ weld is not required.
• Users Include: General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : This is a portable welding machine and has a poke gun type electrode. The machine is based on the principle of the spot welding where the two metal surfaces are joined by the heat production from resistance to electric current. The workpieces are held in position tightly by the electrodes.
• Electrodes: The electrodes are specially designed using a copper alloy.
• Welding Process: The spot welding process involved heating of the specific spot. The energy produced at the site of the spot depends upon the resistance between electrode and magnitude of the current supplied.The poke electrodes have a feature of producing more heat at a point or spot which is tightly held by the electrodes thus producing spot welding.
• Current Control: Current Control by means of 6 tap change links between 50% and 100%
• Electronic Control: Synchronous built-in electronic timer with SCR from 2 to 65 cycles.Compensation circuit starts the timer only when there is proper passage of current, which enables to perform on oxidized sheets, on surfaces with paint residue or on black sheets.

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications: 

• Used for welding TMT(Thermo-Mechanically treated) bars. These rebars are characterized by a low carbon content, exhibit excellent strength-ductility-corrosion properties, and are rapidly replacing traditional torr rebars in corrosion-prone areas for a wide range of applications, namely, concrete reinforcement structures, bridges, flyovers on dams, etc. They provide excellent strength to reinforced concrete. This type of rebar is superior to other types of rebar in terms of ductility, strength, bending-ability, welding-ability, and quality
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: By means of 3/6 tap change links between 50% and 100% also fine setting through controller
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control: (A) Thyristorised synchronous electronic sequence timer consisting of: Squeeze, weld, forge, off and heat control unit range 1-99 c/s (B) Solid State - three timers provided for squeeze, weld and forge timings - short range 5 - 50 cycles - long range 1 - 10 seconds (50 to 500 cycles)

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:  The Electroweld Elevator Door Spot Welding Machine is used to weld panels for Elevator Doors. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium.

• Operation: There are 2 Press Type Spot welders provided as per the customer requirement. A Single Head 30KVA Spot Welder and a Dual Head 50KVA spot welder which is used for welding two welds simultaneously. This ensures quality, repeatabiity and higher production rate. The machine comes with three tables equipped with roller balls for seamless movement of the Job and its placement at various points for the spots to be welded on the elevator doors. The operator loads the elevator door panels on the roller ball welding table and positions the job for the weld job. He then initiates the welding process via foot switch. The weld job is then moved to align with the next set of spots to be made. This sequence is repeated till all the spots are made.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: Two pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: By means of 3/6 tap change links between 50% and 100% also fine setting through controller
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control: (A) Thyristorised synchronous electronic sequence timer consisting of: Squeeze, weld, forge, off and heat control unit range 1-99 c/s (B) Solid State - three timers provided for squeeze, weld and forge timings - short range 5 - 50 cycles - long range 1 - 10 seconds (50 to 500 cycles)

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:

• Spot / Projection Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.
• Users Include: General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: By means of 3/6 tap change links between 50% and 100% also fine setting through controller
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control: (A) Thyristorised synchronous electronic sequence timer consisting of: Squeeze, weld, forge, off and heat control unit range 1-99 c/s (B) Solid State - three timers provided for squeeze, weld and forge timings - short range 5 - 50 cycles - long range 1 - 10 seconds (50 to 500 cycles)

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications:  The Electroweld Elevator Door Spot Welding Machine is used to weld panels for Elevator Doors. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium.

• Operation: There are 2 Press Type Spot welders provided as per the customer requirement. A Single Head 30KVA Spot Welder and a Dual Head 50KVA spot welder which is used for welding two welds simultaneously. This ensures quality, repeatabiity and higher production rate. The machine comes with three tables equipped with roller balls for seamless movement of the Job and its placement at various points for the spots to be welded on the elevator doors. The operator loads the elevator door panels on the roller ball welding table and positions the job for the weld job. He then initiates the welding process via foot switch. The weld job is then moved to align with the next set of spots to be made. This sequence is repeated till all the spots are made.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: Two pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: By means of 3/6 tap change links between 50% and 100% also fine setting through controller
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control: (A) Thyristorised synchronous electronic sequence timer consisting of: Squeeze, weld, forge, off and heat control unit range 1-99 c/s (B) Solid State - three timers provided for squeeze, weld and forge timings - short range 5 - 50 cycles - long range 1 - 10 seconds (50 to 500 cycles)

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications: 

• Spot / Projection Welding, Electro-Brazing, Cross Wire Welding, Sheet Metal- 2-ply or Multi-ply, Mark-less Welding, Resistance Heating and Soldering. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium. Confirmation of weldability of other materials can be provided on request.
• Users Include: General engineering work-shops, makers of furniture, electrical instruments, containers, barrels and drums, telephone, radio communication devices, clocks, kitchenware, textile machinery and spares, automobiles, bicycles, motor-cycles, scooters, auto-ancillaries, toys, air-conditioners, refrigerators, transformers, motor, switch gear, etc.
• Construction : Heavily fabricated with streamlined appearance, suitably stiffened at points of stress. The transformer is mounted directly on to the body and the bearings for the arm are provided in the same.
• Cooling System: Electrodes, Electrode holders secondary water cooled, water required to be free from residue forming impurities and at a temperature of less than 30* C or 85* F. If water temperature is higher, increased water flow is required.
• Electrodes: One pair Morse Taper II straight electrodes supplied as standard with the machine, Other types available on request.
• Adjustment of Electrode Force : By means of Air Pressure. The force is adjustable and gives a constant force from 1-5 Kg Cm!by Pneumatic Cylinder, adjusted by Regulating Valve.
• Adjustment of Electrode Stroke: By vertical adjustment of electrode holder.
• Current Control: By means of fine setting through controller
• Weld Initiation: By means of Foot Switch which initiates the weld only after preset pressure is built up.
• Electronic Control: Electroweld Forwel Constant Current Controller AK-54. The controller supplies stable welding current by secondary feed-back constant current method. Thus maintaining the current as per Set Value throughout the welding process.Using a toroidal coil, the current wave form is reconstructed from the output signal. It is then transformed into an RMS effective value. The controller then compares this effective value with the set current value. The weld current is corrected with every half cycle through phase conversion and trigger pulse oscillation. The result is a smooth, consistent secondary welding current delivered at the weld regardless ofthe line voltage fluctuations.

Applications:

• Separating or Cutting Mild Steel or High Carbon - Stranded Steel Cables via Resistance Heating Method. The Stranded Cable to be separated is positioned between the 2 jaws and the separating process is initiated via depressing the Foot Pedal. Resistance heating via the transformer melts the job at the center of the jaws, separating the stranded cables with their ends fused.

Users:

• Include wire strip and rod drawing mills, transformer motor and switch gear manufacturers, etc., hoop and ring manufacturers, wire forming industries, cable industries, automobile industries, air-conditioner and refrigerator makers, office equipment makers, etc.