Features for  Inverter /TIG welding machine

◆ High efficiency and energy-saving for MOSFET power switch and advanced inverter technology design .
◆ With PWM pulse width modulation technology , current controlling accurately, stable constant current
◆ High success rate for  Arc initiating with high voltage & frequency.
◆ With perfect over-current ,over-heat .over-under-voltage protection function , safety and durable .
◆ Compact , light-weighed , reasonable design and portable easy to operate.
◆ Mainly used in welding carbon steel, stainless steel ,alloy steel and coppe