igbt mig inverter weding machine mma-250 CO2 gas shielded welder Quality Choice

igbt mig inverter weding machine   

supplied complete with MIG torch, and earth clamp, carton box 

hot start, arc force, overload protection, HF(high frequency)

extermely flexible use for welding materials such as:

  steel, iron, titanium, copper, nickel and alloys

Features:

1.Digital control circuit, independent microcomputer database, make precise control from input to output;

2.One-knob control, only need to set the welding current, the welding voltage will automatically match with it precisely, can also adjust voltage finely, can work with all kinds of automaton;

3.The welding parameter may initialize, memorize and load. There are 30 group parameters, which can memorize when initailization or welding. One group parameter is including: welding voltage, welding current, crater voltage, crater current, welding wire diameter, welding wire type and welding gas and so on;

4.One machine with multi-functions, can satisfy MAG/MIGwelding (Suitable for welding such metals as low carbon steel, stainless steel and aluminium.).

5.When input voltage range in +15%~-20%, it can work normally;

6.Widely apply to such trades as vehicle making , metal structure, chemical machinery, boiler, pressure container and pipeline.