Steel Car Wheel Butt Welding Machine (UN-800KVA)

Wheel rim making machine, wheel rim machine, wheel rim plant Wheel flash butt welding machine- hydraulic type Main technical data 1. Rated power: 400kVA 2. Primary welding voltage: 380V 3. Secondary welding voltage: 5.4-9.7V 4. Duty cycle: 60% 5. Max. Clamping force: 30T (500KN) 6. Max. Forging force: 15T (200KN) 7. Cooling water pressure: ≥ 0.2Mpa 8. Cooling water temperature: < 25° C 9. Cooling water consumption: ≥ 3500L/h 10. Air pressure: ≥ 0.4Mpa 11. Clamp open stroke: 20-40mm