1). Muti- function of DC TIG welding & MMA welding.
2). Perfect over current,over heat protection ,safe and durable.
3). MOSTFET power switch and advanced inverter technology.
4). PWM pulse width modulation technology current controlling accurately.
5). Striking arc with High Voltage & Frequency.
6). Complete Set Welding Accessories: TIG Welding Torch with 4M Cable, Electrode Holder, Earth Clamp, Welding Mask, Brush/Hammer.

Superior Performance
Superior starting capability combined with the current up slope and down slope features delivers easy and stable arc starting under very low amperage, makes it perfectly suitable for thin material and automation welding.

Excellent weld properties:control technology allows an optimal constant output current. Advantaged dynamic characteristics and constant current characteristics deliver superior arc stability, equal penetration and a better weld.

The automatic voltage compensation feature allows a long welding cable extension . Remote control and current preset capability provides the operators with added convenience.

Advantages

Adopt advanced MOSFET technology,energy-saving.

Anti-stick,thermostatic protection ,automatic voltage compesation capablility,less splash.

High efficency,light,compact,easy to operate.

          

MODEL	Arc-Start Mode	Rated Input Voltage (V)	Input Capacity (KVA)	Current Range (A)	No-load Voltage (V)	Duty Cycle (%)	Protection Degree (IP)	Usable Electrode (mm)	Insulation Class (H)	Packing Size (mm)	Weight (Kg)
WS-160P	High Frequency	230/1Ph	7.0	10-160	70	60	IP21	1.6-4.0	H	470*270*335	10.5
WS-180P	High Frequency	230/1Ph	8.0	10-180	70	60	IP21	1.6-4.0	H	470*270*335	11.0
WS-200P	High Frequency	230/1Ph	10.0	10-200	70	60	IP21	1.6-5.0	H	470*270*335	12.0

Inside PCB for Inverter TIG Welder TIG-200S/TIG-200A