Dongguan Jone Welding Technology Co., Ltd.
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This series is IGBT inverter DC MMA welding machine with single PCB technology, with single phase 220V AC power supply. Machine is small and lightweight while welding performance is powerful.
minimum post welding process
| Model | MMA-250M | MMA-280M | MMA-315M |
| Type | MOS 3PCB | MOS 3PCB | MOS 3PCB |
| Real Amp(A) | 160 | 180 | 220 |
| AC Input Voltage(V) | 220V (110V/220V can do) | 220V (110V/220V can do) | 220V (110V/220V can do) |
| Rated Input Power Capacity(KVA) | 7 | 7.7 | 9.2 |
| Input Frequency(Hz) | 50/60 | 50/60 | 50/60 |
| Non-load Voltage(V) | 56 | 56 | 56 |
| Output current range(A) | 20-250 | 20-280 | 20-315 |
| Rated Duty Cycle(%) | 60% | 60% | 60% |
| Efficiency(%) | 85% | 85% | 85% |
| Class of Insulation | F | F | F |
| Protection class of case | IP21 | IP21 | IP21 |
| Electrode diameter (mm) | 1.6-4.0 | 1.6-5.0 | 1.6-5.0 |
| Quick joint Size(mm) | 35-50 | 35-50 | 35-50 |
| Input power cable(m) | 1.8 | 1.8 | 1.8 |
| N.W./G.W.(kg) | 5.3/6.8 | 6/7.5 | 11/13 |
| Machine Size(LxWxH mm) | 420*160*310 | 420*160*310 | 480*215*380 |
| Package(LxWxH mm) | 455*270*355 kraft paper box | 455*270*355 kraft paper box | 540*295*425 kraft paper box |
| Accessories | 1.8m 16mm2 200A holder | 1.8m 16mm2 200A holder | 1.8m 25mm2 300A holder |
| 1.2m 16mm2 300A clamp | 1.2m 16mm2 300A clamp | 1.2m 25mm2 300A clamp | |
| Brush,Mask,Manual | Brush,Mask,Manual | Brush,Mask,Manual |
Today's electric welding machine is used to weld different materials, including steel, aluminum and others. Welding can be performed without the need for an arc or flame. The high strength of the process allows you to connect two different metals, both in position and form (metal material requirement)
Welding machine is used for the connection of two or more parts. It makes of metal atoms by a process of welding. The process is called "heat welding". Welding is a process to join two or more things together with the use of heat and metal or metal-based objects. There are several types of welding methods depending on the materials being welded and in which application it will be used.
Q:What makes you different from other welding machines companies?
A:We work in the hardware capital of China and we know most of the welding machines factories working methods, culture, business style, key persons and other relevant details. We look beyond a welding machines business which is just product based. We strongly believe that having a good positive working culture and put together a skilled and motivated team can reflect on our welding products and the service provided to our customers.
Q:Is OEM and ODM service available ?
A:Yes, as what you like.
Q:Payment
A:30% deposit,70% balance.T/T, L/C,WESTERN UNION, Trade Assurance is recommended, you could pay through Trade Assurance on Alibaba.
Q:Delivery
A:The 1000pcs goods need 35-40 days after we receive the deposit.