Function:
-IGBT inverter control, both for DC TIG and Pulse TIG, manual weld.
-Outstanding performance of high hot-start, and make the operator win double efficiency.
-2T/4T, relapse and TIG spot-weld function.
-Pulse current, base current, pulse frequency, weakening time and gas deferring time all can be adjusted separately.
-The material of carbon steel, stainless steel, alloy steel, copper, and Titanium can be welded well.
-Both acidic and basic welding rod can be used
-The current can be adjusted by remote-control.

Specifications:
Model WSM-300GX
Rated input voltage Three-phase AC380V 50/60Hz
Input capacity 8.4KVA
Rated output current 300A
Rated duty cycle 60%
Output current range 5-300A(TIG) 20-240A(MMA)
No-load voltage 70V
Initial current range 10-90% of output current range
Crater current range 10-90% of output current range
Pulse current range Same to output current range
Pulse width 10-90%
Pulse frequency 0.5-500Hz
TIG spot