Specifications

High duty cycle, can work 24hrs continously
TIG and MMA welder for all kinds of black metal, stable arc, welding machinery

Features of  WS-400 IGBT inverter DC TIG MMA welding machinery:

 

1. Advanced IGBT inverter technology, stable current, steady and intensive arc, high working efficiency, convenient to carry;
2. Compact structure, excellent arc striking performance, reliable and durable, easy for maintenance; 
3. Thermostatic protection, over-voltage protection, over-current protection, under-voltage protection, suitable for TIG and MMA of various metals;
4. Stable arc, high welder speed, little spatter, suitable for filler wire welding, excellent weld appearance;
5. Wide working voltage range, strong adaptability to electricity power grid fluctuation, high duty cycle;
6. Suitable for stainless steel plate welding;
7. Complete accessories: welding torch, welding holder, earth clamp, etc.

 

Parameters of  WS-400 IGBT inverter DC TIG MMA welding machinery:

 

Model Spec.	WS-400
Power supply voltage	AC 380±10% V / 50~60 Hz
Power supply capacity	17 kVA
Rated input current	26 A
Duty cycle	60%
Output current range	20-400 A
Cosφ (η)	0.95
Protection class	IP 21 S
Insulation grade	B
Weight	35.2 kg
Dimensions (mm)	575*325*585