IGBT inverter welding machine MMA-140B

1. Advanced (IGBT )inverter technology.
2. Compact, Portable, highly effective and low consumption
1. Advanced (IGBT )inverter technology.

2. Compact, Portable, highly effective and low consumption, energy saving; With strong compensation capability, resistant to voltage fluctuation, stable welding current.
3. Anti-stick, Thermostatic control Fan cooled, Carrying strap and handle. 4. Hot start. With arc force. Overload protection.

Accesessories:
. power source with cord
. Electrode holder
. Earth cable and clamp
. protective mask
. Hammer/Brush





Parameter\model
MMA -120
MMA -140
MMA -160
Mains voltage(50-60HZ)
1~230V
1~230V
1~230V
Input Capacity(KVA)
4.5
5.4
6.4
Fuse
20A
25A
30A
Open circuit voltage
68V
68V
68V
Current range(A)
20-120A
20-140A
20-160A
Duty cycle (%)
60%
60%
60%
Protection Class
IP21S
IP21S
IP21S
Insulation Class
F
F
F
Applied welding rod(mm)
1.6-3.2
1.6-3.2
1.6-4.0
Weight(KG)
4.5
4.8
5
Dimension(cm)
36x23.5x30.5
36x23.5x30.5
36x23.5x30.5