Model Number

WS-400

• Inverter technique makes the welder runs in high utilization rate of power,low open circuit loss and has good welding quality;
• Suitable for SMAW/MMA welding of low carbon steel,low alloy steel with all kinds of electrode;
• Uses cerium-tungsten as electrode,argon gas as shield gas to perform the TIG welding,suitable for welding of alloy steel,stainless steel,copper,nickel and its alloy,titanium and its alloy etc.

Technical Parameters	WS-315ST	WS-400ST	WS-500ST
Power Voltage/Frequency	380V/50Hz
Phase Number	3
Rated Input Current	17A	24A	33A
Rated Input Capacity	11.4KVA	16KVA	22KVA
Rated Output Voltage	22V	32.6V	36V
Output Current	10-315A	25-400A	30-500A
Rated Duty Cycle	60%
Weight	34kg	37kg	42kg
Dimension	580*340*585(mm)