IGBT Inverter Arc Welding Machine MMA-250 Welder
The HWM MMA 250A is a Three -phase DC inverter arc welding power source with Constant Current (CC) output characteristics providing the best combination of power, portability and convenience. Designed for STICK and Torch Start TIG welding applications.
A good welding performance is available when welding stainless, mild steels and easy start.
Machine Specifications:
|
Item |
MMA-250 |
|
|
Input Voltage |
220V/240V 1ph 50/60Hz |
|
|
Input Current |
14A(12.8A) |
|
|
Insulation Class |
H |
|
|
Open Circuit Voltage |
60V/66V |
|
|
Duty Cycle (40ºC) |
60％@250A 100％@200A |
|
|
Welding Current |
10A~250A |
|
|
Load Voltage |
30V |
|
|
Protection Class |
IP23 |
|
|
Dimensions（L*W*H） |
460*135*240mm |
|
|
Weight |
8kg |
|
Accessories:
- Joint connector plug:DKM25*2
Optional Accessory：
- Comp.electrode holder:1.5m,16mm2
- Comp.earth clamp:1.5m,16mm2
- Electrode holder:200A
- Earth clamp:300A
- Cable:16mm2
Packing:1>.Cardboard box:arc machine+Joint connector plug+users manual 1set/cardboard box , 2boxes/carton ,size:48x150x270mm.
2>.Plastic box:arc machine+welding holder+welding cable+earth clamp+wire brush+welding mask+user manual 1set/plastic box,2boxes/carton,size:510x190x300mm.
Send product request
Other supplier products
 |
Inverter DC Three Phase MMA-250 Welding Machine | TheHWMMMA250AisaThree-phaseDCinverterarcweldingpowersourcewithConstantCurrent(CC)outputcharacteristicsprovidingthebestcombinationofpower,portabilit... |
|
|
IGBT Inverter Arc Welding Machine MMA-250 Welder | The HWM MMA 250A is a Three -phase DC inverter arc welding power source with Constant Current (CC) output characteristics providing the best combin... |
 |
ZX7-200 IGBT DC Arc MMA Welding Machine | TheHWMMMAisasingle-phaseDCinverterarcweldingpowersourcewithConstantCurrent(CC)outputcharacteristicsprovidingthebestcombinationofpower,portabilityan... |
 |
Digital DC Arc MMA/TIG Pulse Welding Machine | The HWM TIG 200P is a single-phase DC inverter arc welding power source with Constant Current (CC) output characteristics providing the best combin... |
 |
Portable CO2/MIG/MAG Gas Shielded Welding Machine | The HWM MIG 175 provides excellent arc performance with solid wire in short circuit, globular and spray transfers, and with flux or metal cored wir... |
