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 Automatic Upset But Welding machine type UBW-1020 is designed as a portable model for heavy duty butt welding operation.

Features:

• Construction: Machine is constructed with a sturdy light alloy housing and all high voltage components are housed within the body. The machine is mounted on a four-wheeled trolley type stand for easy portability.
• Upset Travel : Moveable platten travel on parallel guides of precision design and construction ensuring accurate and frictionless travel and perfect alignment of the weld.
• Upset Pressure : Provided by a precision spring, acting on the moveable platten and micrometrically adjustable by means of a knob, the setting being readable on a scale.
• Clamps : Lever operated, adjustable "floating" steel clamps of precision quick acting design, ensure firm preset clamping pressure. Release is quick and easy.
• Electrodes : Special wear resisting copper alloy electrodes provided with precision V-grooves for different wire sizes, permit rapid and accurate alignment of the part to be welded.
• Welding Current Adjustment : By means of a 8 step rotary switch, the knob of which is located on the Left hand side, enabling current adjustment from 50% to 100%.
• Electrode Spacing: Obtained with ease by a lever set against an indexing plate, providing adjustment in 10 steps between minimum and maximum.
• Weld Current Initiation : Return of the lever after clamping the job to weld position simply starts the automatic welding cycle.
• Current CutOff: Adjustable over a wide range by means of a micrometric thimble the setting of which is read on a graduated scale.
• Annealing Facility : Separate annealing electrodes with screw type clamps are provided for easy and quick annealing of the welded job ensuring a flexible zone at both sides of the weld.

Welding Process:

• Fix the 4 simple setting, Clamp-job end to end. Return spacing lever to 'Weld' position.
• The welding then takes place automatically. Unclamp job.
• To anneal, put spacing lever to max. position. Clamp job centrally in annealing Clamps. Hold down current switch till annealing temperature is reached.

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 WireMesh Display Panel Projection Welder is used to weld WireMesh for Supermarket Display Panels, Projection Welding, Cross Wire Welding. 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.

• 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 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 Refrigerator Shelves Projection Welder 75 KVA (SPM-75PRR)

-(Weldability Sheet Thickness (2 x mm): S.S/M.S Sheet- 1.0mm-5.0mm, 6-19 SWG, 6-19 AWG)

-(Weldability Cross Wire/Mesh Application-Wire Diameter (2 x mm): 2.0mm-10.0mm, Approx. double the weldability ranges indicated above)

Applications:  The Electroweld Refrigerator Shelves Projection Welding Machine is used to weld shelves for Refrigerator''s made with 8mm x 2.5mm wires. The machine comes with a single electrode which can accomodate projection welding of multiple cross-wires in the mesh application at the same time. Capable of Welding Low Carbon Steel,High Carbon Steel,High Strength Steel,Nickel Alloy,High-Temp Alloy,Titanium.

Users: Welding of Refrigerator Wire Rack ,Welding of metal wire mesh, guard rail, air conditioner mesh ,dish rack ,Wire Grill ,Kitchen Wire Shelf, iron wire mesh,etc.

Operation: There one Press Type 75KVA Projection Spot welder provided as per the customer requirement. The operator loads and positions the job for the weld job and 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. This is a standard controller offering.

(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). This is a standard controller offering.

(C) Optional Electroweld AY-01 Digital Timer with capability to store upto 25 different weld schedules. This option will replace the standard controller at an additional cost.

(D) Optional Forwel AK-54V Constant Current Digital Controller with capability to store and recall upto 15 different weld schedules (additional cost). This option will replace the standard controller at an additional cost.

-(Weldability Sheet Thickness (2 x mm): S.S/M.S Sheet- 1.0mm-5.0mm, 6-19 SWG, 6-19 AWG)

-(Weldability Cross Wire/Mesh Application-Wire Diameter (2 x mm): 2.0mm-10.0mm, Approx. double the weldability ranges indicated above)

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

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

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:

• Specially designed for making precision spot or projection welds on components requiring short duration high current pulses, such as in welding of contactors, relays, silver contacts to brass, Tungsten contacts to steel, Phosphor Bronze to M.S., Spring Steel to M.S., Copper Lead to Aluminium Foils, Copper Lead to Brass Tags, Bi-Metal (S.S. - Brass Copper) etc. Confirmation of weldability of other materials can be provided on request.
• Users Include: Specially designed for precision welding work as encountered in manufacture of Vacuum Tubes, Instruments, Dentures, Fountain Pen Nibs, Artificial Jewelry, Spectacle Frames, Bulb Filaments, etc.
• Construction : All machine components fitted on a 900mmx450mmx750mm (36" x 18" x 30") wooden topped steel table with 3 lockable drawers. Ruggedly designed welding head carrying the upper and lower electrode arms and spring control mechanism fitted on the table. Air cooled Transformer, timer and primary contactor housed in an attractively finished sheet metal steel box mounted on the rear side of the table. Connections from transformer output terminates to the welding head by means of a path of heavy duty cables. Specially designed low leakage reactance, air cooled transformer having specially insulated coils
• Adjustment of Electrode Stroke: Adjustment of electrode stroke by vertical adjustment of electrode holders. Adjustment of Electrode Force by air pressure regulating valve provide. Upper electrode actuated via a quick follow through device by a heavy duty two-way pneumatic cylinder, controlled by a electrically operated 4-way solenoid valve. Compressed air at 15 to 80 psi (1.06 - 5.62 kgs/cm2) acting on the pneumatic cylinder provides the necessary electrode force.
• 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%
• Weld Initiation: Weld Initiation by means of Foot Switch connected to low voltage safe initiating circuit. Machine provided with air filter, air lubricator, air pressure regulating valve with gauge throttle valve to prevent the initial impact on electrode closing and all internal air connections
• Electronic Control: 4 sequence timers provided for squeeze, weld, forge and off or repeat operations.

Other Details:

• Machine can also be provided with the Optional Electroweld AY-01 Microprocessor Based Digital Controller.

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 Spot Welder 10KVA @ 50% Duty Cycle (SP-10PRS)

-(Weldability Sheet Thickness (2 x mm): S.S/M.S Sheet- 0.2mm-2.0mm, 14-35 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.

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 Dual Head spot welder is used for welding two welds simultaneously. This ensures quality, repeatabiity and higher production rate. A Dual Head Spot Welder is the long term cost effective solution for multiple weld applications and avoids the quicker wearing off one pair of electrodes, repeatedly used for multiple welds. 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: 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)