IGBT MMA welder

1.Advanced IGBT techonology;
2.Beautiful Design;
3.Light weight, stable performance.
4. Gain CE, GS, ROHS certificates
Main features:
1, Advanced MOSFET inverter technology.
2, Compact, portable, highly effective and low consumption, energy saving. With strong compensation capability, resistant to voltage fluctuation, stable welding current.
3, Hot start, arc force, overload protection.
4, Supplied complete with electrode holder and earth clamp, face mask and welding brush, carton box.
5, Applicable for welding of all kinds of ferrous metals such as low carbon stell, medium carbon steel and alloy stel, etc.
6. With complete accessories.
Technical specification
Item Model
MMA-80
MMA-100
MMA-120
MMA-140
Input Voltage (V)
230
230
230
230
Input Capacity (KW)
2.2
3.2
3.4
4.1
Frequency(HZ)
50/60
50/60
50/60
50/60
No-load Voltage(V)
78
78
78
78
Current Range(A)
10-80
10-100
10-120
10-140
Rated Duty Cycle (%)
35
35
35
35
Efficiency (%)
80
80
80
80
Class of Insulation
H
H
H
H
Applied welding Rod(mm)
1.6-2.5
1.6-3.0
1.6-3.2
1.6-3.2
Fuse(A)
16
16
16
16
Case Protection Degree
IP21
IP21
IP21
IP21
Arc-starting(COS)
0.93
0.93
0.93
0.93
Weight (KG)
3
3
3.8
3.8
External Dimension(cm)
33*23..5*30
33*23..5*30
33*23..5*30
33*23..5*30
20ft(QTY)
1150
1150
1150
1150