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1. Digital control circuit, 2. Can be MIG/MAG, MMA. - details see: https://www.machineto.com/digital-igbt-inverter-mig-mag-welding-machine-10136560

Feature:

1. Adopt the integrated circuit, IGBT inverter power source technology, convenient to adjust and good performance.
2.Welding current, voltage will separated adjustment/simplified one knob adjustment;
3. FTT is offered, which is available for deleting the little melting ball at the end of welding wire and for next are striking;
4.Have many kinds of welding ways to choose: CO2/MIG/MAG,MMA, by cooperating various kinds of full-automatic welding machinery;
5.Suitable for welding such as metals as low carbon steel, stainless steel and aluminium;
6. Apply to such trades as metal structure, chemical machinery, boiler, pressure container and vehicle making and pipeline.

Technical Parameter:

Parameter	Unit	SKR-350DIII	SKR-500DIII	SKR-630DIII
Rated primary voltage	V	3 phase 380
Frequency	Hz	50/60	50/60	50/60
Rated primary input	KVA	15	26	30
Crater current	A	50-350	50-500	60-630
Welding voltage	V	16-31.5	16-39	16-45.5
Max no-load voltage	V	60	60	60
Rated duty cycle	%	60	60	60
Wire diameter	mm	0.8-1.2	1.0-1.6	1.2-2.0
Overall dimensions	mm	650*330*600	700*330*600	750*330*600
Weight	kg	42	47	60