Adopts advanceed V-MOS/IGBT inverter technology, operation frequency of 100kHz, significant energy. The use of original components imported power. Light and high efficiency(>85%). Accord with IEC974 the international safety standerd,
Start arc with high frequency, concentrative arc makes the best soldering quality. Very suitable for welding stainless steel, mild stee, steel alloy, etc.
model |
MMA-140 |
MMA-160 |
MMA-180 |
rated input voltage(50hz-60hz) |
220/230 |
220/230 |
220/230 |
no-load voltage(v) |
65 |
65 |
65 |
current adjusting range(a) |
20-140 |
20-160 |
20-180 |
rated duty cycle(%) |
60 |
60 |
60 |
efficiency(%) |
85 |
85 |
85 |
weight(kg) |
6 |
6 |
8 |
dimension(mm) |
430*220*320 |
430*220*320 |
450*240*330 |