hot-salable steel case arc welder dc welding machine part 1.IGBT inverter,best-salable item 2.1000pcs/month

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Warrenty 

1.our workshop forbid to use recycled material

2.free spare parts are avaiable in 1 month

3.no-profit spare parts are avaiable in 2 yrs

4.free-service offered forever

hot-salable steel case arc welder dc welding machine part IGBT Inverter DC MMA small welding machine 

1.With the capability of auto-compensation against voltage pulsation, strong resistant to electricity network fluctuation,and stable    output welding current2.Having the function of auto-protection against over-voltage and over-current3.Good force compensation and dynamic characteristics, and spatter, high efficiency,good weld appearance4.Output powerful DC with the technology of PWM. stable performance, small size, light weight, but the efficiency will rise by over 30% than traditional welding machine5.The current is adjustable continuously, easy to use6.Suit for various welding rods such as acidity, alkalescence

7.Applicable to carbon steel, stainless steel and alloy steel

Technical parameters:

Input power voltage frequency(V,Hz)

Rated input power capacity(KVA)No-load voltage(V)Output current range(A)Rated output voltage(V)Duty cycle(%)No-load power(W)Efficiency(%)Weight(KG)Protection class of caseOverall dimension(mm)Diameter of rod(mm)

AC 220±15% 50/60
6
75
20-200
25
60
40
85
4
IP21S
290*120*190
1.6-4.0

IGBT circuit

                    

Free accessaries

earth clamp*1pc

electrode holder*1pc

Stable package