Automatic welding machine for rectifier bridges of automobiles
The application field: Automobile manufacture

Performance features:
Precision electronic control rotation with servo motor drive is adopted to realize quick, smooth and accurate movement of welded positions, thus ensuring welding power and good quality. Abrasion proof and hard alloy guide way, which has been undergone with special heat treatment, is adopted for cylinder guide way to form the moving part for welding cylinder. It features high guidance precision, stability and long life, thus ensuring good following performance of pneumatic mechanism and consequently satisfying requirements on large area and multiple-spot projection welding.

Technical parameters:
Rated capacity (kVA) ---50kVA
Rated cyclic duration factor (%) ---50%
Input power ---380V/3 50Hz
Insulation grade of welding transformer ---F Grade
Adjusting grade of secondary voltage ---2 Grade
Moving distance (stroke) of electrode ---50~80mm