WS series DC argon arc welding machineDetailed product description：

The WS series is a DC argon arc welding machine that uses thyristor rectifier modules and has the following unique advantages and uses:

1. It has the external characteristic of vertical descent, stable welding current, and is particularly convenient for manual operation.
2. Equipped with arc extinguishing function, the arc extinguishing current can be adjusted according to the actual situation to ensure the quality of the weld arc extinguishing.
3. Adopting a high-frequency arc initiation system, the arc initiation performance is reliable.
4. High efficiency, low noise, and easy maintenance.
5. Widely used for welding carbon steel, low-alloy steel, stainless steel, titanium alloy, copper, and copper alloys.

Main technical parameters of WS series DC argon arc welding machine

Data model	WS-200-2	WS-250-2
Power supply voltage (V)	three hundred and eighty
Number of phases (phases)	single-phase
Grid frequency (HZ)	fifty
Rated welding current (A)	two hundred	two hundred and fifty
Current regulation range (A)	8-200	8-250
Rated load duration rate (%)	twenty
Rated input capacity (KVA)	sixteen	twenty
Argon flow rate (L/min)	0-15	0-15
Tungsten electrode diameter (mm)	φ1.6、φ2、φ3
Welding torch cable length (m)	four
Weight (kg)	seventy-four	eighty-seven
Dimensions (mm) (Length x Width x Height)	670×400×590