MMA welding machine

lightness,it easy to carry.high welding quality,deep bath and strong strength.be able to weld cellulose rod.
TECHNICAL PARAMETER
MMA-75
MMA-105
MMA-140
Rated voltage(v)
230
230
230
Input capacity(KW)
2.2
3.2
4.1
Frequency(HZ)
50/60
50/60
50/60
No-load Voltage(v)
76
76
76
Current Arrange(A)
20-75
20-105
20-140
Rated duty cycle(%)
35%@75A 60%@57A
35%@105A 60%@80A
35%@140A 60%@100A
Efficiency(%)
85
85
85
Class of Insulation
H
H
H
Applied welding Rod(mm)
1.6-2.0
1.6-2.5
1.6-3.2
Fuse(A)
15
15
25
Case protection Degree
IP21
IP21
IP21
Arc-starting (COS)
0.93
0.93
0.93
Weight(kg)
4
4
5.5
External Dimension(cm)
41X23.5X30
41X23.5X30
41X23.5X30
20ft(QTY)
1030
1030
1030