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Home / Welding / Resistance Welders

Resistance Welders

Used for a wide range of automotive, aerospace and industrial applications, resistance welders join metals by applying pressure and passing current through the metal area being joined for a specified length of time. This is extremely cost effective because no other materials are needed to create the bond. Spot, seam, projection, flash and upset welding are separate resistance welding processes that use different types and shapes of weld electrodes to apply the pressure and conduct the current. The electrodes are cooled by water flowing through them and the other conductive tooling of the resistance welding machine.

Resistance Welders: Articles

The New Generation of Resistance Welding: Not Your Father’s Process

Resistance welding is a sub-specialty in the world of metal joining that was often ignored and taken for granted in the past, but not anymore: so many exciting new process technology developments are now taking place in this field that shops are trying to keep up so they can capitalize on the new business opportunities being created.

Resistance welding is a sub-specialty in the world of metal joining that...

Simple Safeguarding to Prevent Resistance Welding Injuries

This simple drop-probe device is designed to prevent a press-type resistance welder from cycling if it encounters fingers in the point-of-operation area, therefore preventing contact between the operator and dangerous moving parts.

This simple drop-probe device is designed to prevent a press-type resistance welder...
Resistance Welders: Products

Dual-Purpose Handheld Resistance Weld Checker

Amada Miyachi America’s compact MM-410A supports process development and production applications for resistance welding technologies including AC, DC inverter, AC inverter, transistor, and capacitive discharge. Data storage is available using an onboard flash drive.

Amada Miyachi America’s compact MM-410A supports process development and production applications for...

Ultralight Magnesium Alloys for Superior Welding

An affordable, high performance and sustainable alternative to aluminum, steel and titanium, ultralight ALLITE Super Magnesium alloys are specifically designed for superior welding, forging, strength and stability.

An affordable, high performance and sustainable alternative to aluminum, steel and titanium,...

Advanced Capacitor Discharge Welders

LinearWave Capacitor Discharge Welders from Dengensha America are ideal for welding high strength steel, aluminum, and large projection and ring projection parts.

LinearWave Capacitor Discharge Welders from Dengensha America are ideal for welding high...
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