MMA-250 Inverter DC Welding machine

1.Own CE,CCC and ISO certificate
2.Small size and light weight
3.Good welding quality and low price
4.stable welding arc

MMA Welding machine
Features:
1).small in size,light in weight,simple installation and easy operation
2).high efficiency,energy saving and portability
3).stable welding arc and little splash
4).good welding quality,deep molten pool,high strength
5).automatically protection when overvoltage and overcurrent
6).can work continuously,Stable performance
7).has the automatic compensation function when voltage fluctuation
8).can be used for all kinds of acidic and alkaline electrodes
9).support fiber electrode downhandwelding

Technical data

Model
MMA-250
Input voltage(V) ±10%
3~AC~380
Frequency(Hz)
50/60
Rated output voltage(V)
30
Output current range(A)
20-250
Power factor(COS)
0.93
No-load loss(W)
60
Duty cycle(%)
60
Rated input current(A)
13.4
Protection class
IP21S
Insulation class
F
Efficiency(%)
85
Electrode( mm)
2.0-5.0
Weight(kg)
20
Dimension(mm)
400*200*303