ultrasonic welding machine 1.Supply Voltage:AC380V+/-15% 3ph 2.Energy conservation 3.User-friendly 4.Arc welding machine
MMA500 Heavy duty inverter dc arc welding machine
Model:MMA120/158/168/160/200/250/300/320 IGBT/400 IGBT/500 IGBT
Arc welding machine Technical Features:
1.It has small volume, light weight, efficient energy-conservation,a portable electric arc welding machines.;
2.It has good capacity of striking arc anti-jamming and well propelling adjustable function;
3.The arc is stable, and the spatter is small;
4.Good welding quality, deep molten pool and high intensity;
5.It will take self-protection when the over-voltage or over-current happens;
6.It can continuously work, its performance is very stable, and it has the function of self-compensation for voltage fluctuation;
7.It is suitable for welding electrode of sorts of acid or alkali.
8.It can sustain fiber electrode to weld from down to up.
Main Technical specifications
| Model / Item | MMA500 IGBT--arc welding machine |
| Supply Voltage ( V ) | AC380V±10% 3ph 50/60Hz |
| Rated Intput Capacity ( KVA ) | 25 |
| Rated Output Voltage ( V ) | 40 |
| Output Current Adjustment Range ( A ) | 50-500 |
| No-load Voltage ( V ) | 72 |
| No-load Loss ( W ) | 200 |
| Duty cycle ( % ) | 60 |
| Efficiency ( % ) | 85 |
| Outer covering protection rank | IP21S |
| Outlook size ( mm ) | 760*313*500 |
| Weight ( kg ) | 40 |
| Suitable Welding Wire ( mm ) | 2.0-5.0 |
| Welding Thickness ( mm ) | 2.0-6.0 |
Standard accessores:
2pcs KP70-90 connect receptacle (these standard parts are optional,if you do not need,we can subtract the relative part's fee from the whole set price.)
Our Service:1.with 1 year warranty for this mig welding machine.
2.The average of our welding machine lasts between seven and eight years.If there were problems in seven days,we replace the new one for you.
MMA500 Heavy duty inverter dc arc welding machine
