2in1 MIG MMA Inverter Welders Carbon Dioxide Gases-Shielded Multipurpose Electric Welding Machine Built-In Wire Feeding Mechanism

Features:
Reliable performance, small size, light weight, compact, economize energy and high efficient.
Adopts quality copper lines and technical grade transformer, provide strong welding ability.
Quality IGBT module, with higher Inverter working frequency, dramatically reduce the electric energy loss on the welding process.
Built-in efficient heat radiation fan, large fan-blade, with fine heat dispersing capability.
Multifunctional design, suitable for welding metals such as low carbon steel, medium carbon steel and alloy steel.
Digital display, with two operation modes, you can adjust manual welding mode and gas-shield welding mode according to your demands.
20-120A wire-feeding adjustment manual welding current adjustable, built-in wire feeder, with voltage adjustable knob to adjust the wire feed speed.
Not limited by welding position, suitable for all kinds of tricky angle welding.
Multiple protections, over current-protection, over temperature-protection, over current-protection and etc..