*Adopt the air-powered vertical pressure or air-powered lever pressure system, work piece clamp steady which make welding tie-in nice,steady, less dregs.

*Novel structure, special design, good rigidity. Adopt the high definition guidance institution, high staying quality, high speed welding,pressure steady.

*Microcomputer constant pressure control system, twice section discharge, multi- group memory programs, precise control of the welding time and welding current, easy to adjust. Can control clamping, welding, upset, off in welding process.

*High conduction magnetism silicon sheet steel, secondary whole structure, output current is high, energy-saving and protection environmental.

*Water cooling transformer, water cooling controlled silicon, and water cooling electrode head what can improve the use life of equip-ment.

*It is used to high quality welding wide range of wire type, plate type, heteromorphosis type copper\aluminum\iron\stainless steel metaletc.