Circuit Board for 220V MMA Welder
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ZX7-140S
Equipped with this circuit board, the welding machine possesses the following features
- IGBT inverter technology and MCU intelligent control
make this ZX7-140S circuit board compact, lightweight, and of stable performance and high consistency. - Ideal for the assembly and repair of MMA welder.
- Easy to strike arc
- Premium welding performance
it can weld workpieces with a minimum thickness of 0.8mm. Support the welding of cellulose electrode, like E6010, E6011.
| Model | Power Voltage | No-load Voltage | Efficiency | Rated Input Power | Output Current Range | Duty Cycle | Electrode Diameter | Weight | Dimension |
| | 230V±10% 50/60hz(1ph) | 80V | 85% | 5.5KVA | 10-120A | 60% | 1.5-3.2mm (1/8") | 0.9kg | 20*14.7*7.7cm |
| | 230V±10% 50/60hz(1ph) | 80V | 85% | 6.1KVA | 10-140A | 60% | 1.5-3.2mm (1/8") | 1kg | 20*14.7*7.7cm |
| | 230V±10% 50/60hz(1ph) | 80V | 85% | 6.9KVA | 10-160A | 60% | 1.5-4.0mm (5/32") | 1.35kg | 20*14.7*7.7cm |
| | 230V±10% 50/60hz(1ph) | 80V | 85% | 8.2KVA | 10-180A | 60% | 1.5-5.0mm (3/16") | 1.8kg | 23.6*17*10cm |
| | 230V±10% 50/60hz(1ph) | 80V | 85% | 9.6KVA | 10-200A | 60% | 1.5-5.0mm (3/16") | 1.9kg | 23.6*17*10cm |
ZX7-200
Equipped with this circuit board, the welding machine possesses the following features
- IGBT inverter technology and MCU intelligent control: make this ZX7-200 circuit board compact, lightweight, and of stable performance and high consistency.
- Ideal for the assembly and repair of MMA welder.
- Easy to strike arc
- Premium welding performance: it can weld workpieces with a minimum thickness of 0.8mm. Support the welding of cellulose electrode, like E6010, E6011.
| Model | Power Voltage | No-load Voltage | Efficiency | Rated Input Power | Output Current Range | Duty Cycle | Electrode Diameter | Weight | Dimension |
| | 230V±10% 50/60hz(1ph) | 80V | 85% | 5.5KVA | 10-120A | 60% | 1.5-3.2mm(1/8") | 0.9kg | 20*14.7*7.7cm |
| | 230V±10% 50/60hz(1ph) | 80V | 85% | 6.1KVA | 10-140A | 60% | 1.5-3.2mm(1/8") | 1kg | 20*14.7*7.7cm |
| | 230V±10% 50/60hz(1ph) | 80V | 85% | 6.9KVA | 10-160A | 60% | 1.5-4.0mm(5/32") | 1.35kg | 20*14.7*7.7cm |
| | 230V±10% 50/60hz(1ph) | 80V | 85% | 8.2KVA | 10-180A | 60% | 1.5-5.0mm(3/16") | 1.8kg | 23.6*17*10cm |
| | 230V±10% 50/60hz(1ph) | 80V | 85% | 9.6KVA | 10-200A | 60% | 1.5-5.0mm(3/16") | 1.9kg | 23.6*17*10cm |
Quality Inspection
We conduct comprehensive quality inspections throughout the production process, including tests for welding performance, circuit stability, safety, durability, aging, high and low temperatures, vibration, welding, and functionality. This ensures every welding machine is manufactured to the highest quality standards.
If you have any questions about our welders, please email us or give us a call.
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