Functions and Features:
■Advaced(IGBT)inverter technoiogy,suit for TIG and MMA welding.
■Compact,portable,highly effective and low consumption,energy saving;
■Anti-stick,thermostatic control.fan cooled,carrying strap and handle.
■Hot start,arc force,overload protection.HF(high frequency).
■Extremely flexible use for welding materials such as;steel,iron,titanium,copper,nickel and alloys.
Access:

Supplied complete with TIG torch,electrode holder,and earth clamp,face mask and welding brush,carton box.

Welding Wire Diameter And Thickness：

Model	Welding Thickness
WS-315	0.8-8mm
WS-400	0.8-11mm
WS-500	0.8-15mm
WS-630	1.0-20mm

Main Technical Parameters

Item	Unit	WS-315	WS-400	WS-500	WS-630
Input Power Voltage	V	three-phase  380V±10%
Frequency	Hz	50/60	50/60	50/60	50/60
Rated Input Current	KVA	11	16	21	26
Output Current Adjusting Range	A	15-315	15-400	15-500	15-630
No-load Voltage	V	67	75	75	75
Rated Duty Cycle	%	60	60	60	60
Arc-start Mode		High Frequency
Speed Of Welding Wire	COSФ	0.93	0.93	0.93	0.93
Protective Grade Of Housing		IP21S	IP21S	IP21S	IP21S
Overal Dimension	mm	475x215x420	475x215x420	475x215x420	475x215x420
Weight	kg	15.5	18.6	22.5	35