| Control: | Semi-Automatic |
|---|---|
| Cooling Way: | Water Cooling |
| Style: | Fixed |
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Welding for copper of powerful DC spot welder with CE/CCC/ISO certificate
Product selling points: balanced three-phase power input, small impact of DC output on user's power grid, power saving, energy saving, stable current and high welding quality.
| Welding material: | Carbon steel,stainless steelAluminum, copper, galvanized sheet, etc |
|---|---|
| Material thickness: | <4.5mm |
| Associated product name: | mash welder |
| Industry: | Metal sheet metal manufacturing industry |
| Process recommendation: | spot welding |
| Parameter | DTB-280 |
| Rated capacity | 280KVA |
| Input power | 3 φ 380V |
| Short-circuit current | 65KA |
| Duty cycle | 20% |
| Control mode | Primary/secondary constant current |
| Inverter frequency | 1000HZ |
| Maximum pressure | 12000N |
| Electrode stroke | 100mm |
| Cooling water flow | 14L/min |
| Welding capacity / aluminum | 3.5+3.5mm |
| Welding capacity / carbon steel | 4.5+4.5mm |
| Arm extension size | 500 × 350mm |
| Electrode arm size | ¢74 x 195mm |
| Electrode holder size | ¢31.6 × 250mm |
| Electrode head size | ¢20 x 60mm |
| Weight | 820kg |
| Overall dimension | 1205*870*2140mm |
Founded in 2006, Pudian Technology is a professional supplier of welding automation solutions. The company has passed the ISO9001 international quality management system certification, has more than 70 officially authorized and applied national patents, and a number of core technologies in the welding field fill the technical gap at home and abroad. It is a national high-tech enterprise. Over the past 17 years, Pudian Technology has provided products and services to nearly 9000 users worldwide in the field of welding automation. Pudian brand spot welder laser welding machines are popular in more than 30 countries and regions around the world. In the future, we will continue to create lifelong value for users worldwide in the field of welding automation.
Application: Especially suitable for welding of metal materials such as aluminum, copper, galvanized sheet, carbon steel, nickel, tungsten, high-temperature enameled wires, soft connections, and inductance coils. It is widely used in the welding of metal products such as automobile and auto parts manufacturing, new energy power battery, photoelectric communication, Electric light, compressor, hardware, furniture, kitchenware, etc.
01.Three phase AC power input, power balance, high power factor.
02.The rapid response control of current improves the quality of solder joints.
03.For the same welding workpiece, the welding time is short, the power is saved, the welding stability zone is increased, and the electrode life is increased.
04.The welding quality is stable and firm, with large penetration and less spatter.
05.Solder joint counting function.
06.During AC output control, the half wave time is adjustable and 2-50ms is programmable.
07.Programmable multiple sets of welding specifications.
08.Three stage heating process: preheating, welding and tempering, in which the increasing and decreasing sections can be customized in the welding section.
09.Programmable pressure control, 10 pressure segments can be defined.
10.Programmable output I / O port: programmable 3-segment output, which can better adapt to PLC, robot, etc.
11.During unipolar output control, that is, in the process of one welding cycle, the polarity of current remains unchanged, and the polarity of two adjacent welding cycles alternates.
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