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: 

• Resistance Welding Technology is employed to heat/anneal the job or braze two parts or joints where lesser heat is required at a longer time period.In case of brazing, a suitable braze-filler metal is used for the requisite joint. The controller is used for controlling parameter like Time, Heat, Pressure and feed settings. These are generally custom-built equipment with specially designed transformers for higher duty cycles.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 : All machine components fitted on a 900mmx450mmx750mm (36" x 18" x 30") wooden topped steel table. 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
• Electrodes: One pair Morse Taper II straight GRAPHITE electrodes supplied as standard with the machine, Other types available on request.
• 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.
• 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.
• 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: Brazing/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

• 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.

• The Electroweld Rectangular Tin Can Universal Seam Welder 50Kva (Smw-50Ur) Is Designed For Both Straight Line And Rectangular Edge Welding For Rectangular Tin Cans Used In Packaging Of Finished Products In The Oil, Paint And Chemical Industry. Seam Welding Is A Process That Joins Two Or More Members Of An Assembly In A Lap Joint Configuration By Producing A Series Of Overlapping Resistance Spots. The Longitudinal Seam Welder Mode Gives Complete Penetration On Untacked Cylinders And Flat Sheets Without Any Heat And Distortion Of The Material Improving The Quality Of The Weld. The Circumferential Seam Welder Mode Is Used In A Circumferential, Cylindrical Application As Well As Flat Assemblies. 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:

• Resistance Welding Technology is employed to heat/anneal the job or braze two parts or joints where lesser heat is required at a longer time period.In case of brazing, a suitable braze-filler metal is used for the requisite joint. The controller is used for controlling parameter like Time, Heat, Pressure and feed settings. These are generally custom-built equipment with specially designed transformers for higher duty cycles.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 : All machine components fitted on a 900mmx450mmx750mm (36" x 18" x 30") wooden topped steel table. 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
• Electrodes: One pair Morse Taper II straight GRAPHITE electrodes supplied as standard with the machine, Other types available on request.
• 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.
• 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.
• 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: Brazing/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

• The Electroweld Longitudinal Cum Circumferential Universal Seam Welder Is Designed For Both Straight Line And Circumferential Welding Of Different Metals With A Thickness Ranging From 0.1 Mm To 10 Mm. Seam Welding Is A Process That Joins Two Or More Members Of An Assembly In A Lap Joint Configuration By Producing A Series Of Overlapping Resistance Spots. The Longitudinal Seam Welder Mode Gives Complete Penetration On Untacked Cylinders And Flat Sheets Without Any Heat And Distortion Of The Material Improving The Quality Of The Weld. The Circumferential Seam Welder Mode Is Used In A Circumferential, Cylindrical Application As Well As Flat Assemblies. 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.

• 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.