MMA series IGBT Inverter DC Manual Welder

MMA Series IGBT Inverter DC Manual Welder
1.manual welder
2.multi metal welding
3.high efficiency and energy saving
MMA Series IGBT Inverter DC Manual Welder

Product description:
1.The inverter technology will ensure welding current highly stable at grid voltage fluctuation and arc length changing. Arc is soft and can adjust automatically.
2.Small welding splashing.
3.Welding deposition rate is high.
4.Little welding deformation and good weld shaping.
5.Light in weight, small in size and portable.
6.A high efficiency and energy saving equipment with high power factor.

Main technical data:
Model
MMA-180
MMA-200
MMA-250
Input power voltage (V)
1 phase 220V
1 phase 220V
1 phase 220V
Frequency
50/60 HZ
50/60 HZ
50/60 HZ
Rated output Power
6.8 KW
7.7 KW
8 KW
Rated input current (A)
30.8 A
35 A
46 A
Duty cycle (%)
60%
60%
60%
Output current adjusting range
20-180A
20-200A
25-250A
No load voltage
56 V
56 V
65 V
Weight (kg)
4
4
8.1
Overall dimension (mm)
290×125×204
290×125×204
335×138×268