This Resistance Spot Welding Machine delivers steady welding performance. As an Automatic Type device, it stands out among Spot Welding Machine products with outstanding operational merits:
1.High welding stability;
2.Save more than 30% electricity and have low operating costs;
3.Balanced input of three-phase power supply, with a power factor of up to 95%;
4.Lower welding current and electrode pressure;
5.The secondary circuit has almost no induced energy loss;
6.Increase electrode life by more than double, reducing electrode grinding time;
7.Significantly saving the installation costs of electricity and auxiliary facilities such as water and gas;
8.Control and analyze welding parameters more accurately, quickly, and comprehensively;
9.Shorter welding time, improving work efficiency and welding quality;
10.The welding range is wider, and the welding effect is better for low-carbon steel, stainless steel, copper, aluminum, and galvanized sheet;
| SR | Name | Parameters |
| 1 | MF controller | 450A |
| 2 | Model | DNM-130KVA |
| 3 | Rated volt | 380V± 15% 50HZ |
| 4 | Rated capacity | 130KVA |
| 5 | Duty cycle(％) | 20 |
| 6 | Max short circuit current | 25 KA |
| 7 | Compressed air | 0.6-0.8 MPa |
| 8 | Throat depth | 200mm |
| 9 | Output copper braid wires | Single pc or double pc |
| 10 | Cycle time | 4-5 s per single wires |
| 11 | Insulation class | F |
| 12 | Cylinder stroke（mm） | 80 |
| 13 | Range of current（KA） | 0-25 |
| 14 | Cooling water pressure（Mpa） | 0.15 |
| 15 | Cooling water flow | 12 L/MIN |
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