ProWeld Arc 656 System

Description

The Pro Weld Arc-656 is a compact and portable stud welding power supply capable of welding studs thru 3/8″ diameter weld base. The power supply which operates on three phase power produces a smooth, stable welding arc. The front panel digital display indicates the weld time which is infinitely adjustable for preciseness and repeatability.

The expanded time range provides fine adjustment of weld time for special short cycle applications such as welding to thin materials.