Resistance welding machines

Resistance welding is a welding process that uses the heat generated by the electrical resistance of the material to be welded to create a permanent joint.

Resistance welding is used in various industries to join:

• Metal components: tubes, sheets, profiles.

• Steel parts: automotive, household appliances, metal carpentry. 

• Electrical wires: cables, printed circuit boards.

• Efficiency: fast and automated process.

• Accuracy: precise and repeatable welds.

• Quality: strong and durable joints.

• Versatility: applicable to different types of metals and geometries.

• Safety: safe process with minimal fume emissions.

• Workpiece positioning: the workpieces to be welded are positioned between two copper alloy electrodes. 

• Generation of current: an electric current is applied to the welding electrodes.

• Welding: the resistance of the material generates heat which melts the workpieces.

• Cooling: the welded parts are cooled to ensure their strength.