DTN Press Style Spot/Projection Welder
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The DTN press style spot/projection welder is specially designed with horizontally mounted cylinders, which optimize the performance of spot welding or projection welding on T-shaped workpieces.
Features
- Digital setting and display of all operating parameters like weld voltage, power setting, etc.
- In-memory data storage to prevent accidental data loss.
- Voltage fluctuation monitoring to prevent it from damaging your data.
- High secondary volts ensure a short weld time to fit different welding requirements of special materials.
- Adjustable stroke air cylinder and speed control valves to control up and down ram movement.
- 40 sets of welding parameters are under microprocessor precision control.
- Error management is adopted for general warnings and major faults through clear messages.
Parameter
| Model | DN-80 | DN-100 | DN-160 | DN-200 | DN-250 | DN-315 | DN-400 | |
| Item | Unit | |||||||
| Rated voltage | V | 380 | ||||||
| Rated frequency | HZ | 50/60 | ||||||
| Rated capacity | KVA | 80 | 100 | 160 | 200 | 250 | 315 | 400 |
| Rated duty cycle | % | 30 | ||||||
| Insulation class | B | |||||||
| Maximum secondary short circuit current | A | 30000 | 25000 | 41000 | 46000 | 53000 | 58000 | 64000 |
| Maximum welding power | KVA | 80 | 100 | 160 | 200 | 250 | 315 | 400 |
| Maximum pressure | N | 10000 | 10000 | 15600 | 15600 | 20000 | 20000 | 20000 |
| Stroke | mm | 70 | ||||||
| Input air pressure | Mpa | 0.5 | ||||||
| Cooling water flow | L/min | 7 | 7 | 7 | 10 | 10 | 10 | 10 |
| Arm extension length | mm | 420-500 | ||||||
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