inverter TIG-250b welding machine

inverter TIG-250b welding machine
1.widely used
2.advanced inverter
3.precise control system
4.excellent reliability
inverter TIG-250b welding machine
♥ Welding: Inverter DC TIG \ \ hand arc welding dual-use;
♥ Use: widely used instruments, decoration, hardware, small parts, maintenance, etc.;
♥ Weldable materials:
stainless steel, low carbon steel, high strength
steel and Cr-Mo steel, copper, titanium;
♥ Advanced inverter technology:
Inverter frequency up to 100KHz, conversion
rate of 85%, no-load loss, using non-adjustable,
easy to use, easy to carry, reliable and
economical and durable;
♥ Precise control system:
PWM Pulse Width
Modulator, closed loop control
system to ensure
the machine is stable;
♥ Excellent welding performance:
1, gas adjustable delay 0-10S, save gas and
reduce costs;
2, high-frequency booster circuit arc and arc,
igniting a high success rate, good spot
synchronization;
♥ Improve the protection system:
undervoltage,
overvoltage, overheating,
over current, overload,
phase auto-protection to
ensure welding safety,
reliability and durability;
♥ Excellent reliability