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Rated power: 320KW+5% (1-100%) adjustable
Power supply: 480V, 3P, 60Hz; single phase voltage:110-120V
Rated temperature: 650℃ (normal working temperature:500-600℃)
Empty furnace temperature rise speed: ≤1h heating up to 500℃
Control zone: 3 zones
Effective working size: 5200×1800×1200mm (L×W×H)
Overall size: 5900×2700×2650mm(L×W×H)
- The length required for the bogie inside and outside movement is 12800mm;
- The height including the fan motor: 3150mm;
- The height including the door frame: 4400mm;
Heating element connection: Y
Temperature uniformity: ±8℃
Temperature measurement accuracy: ±2℃
Non-load furnace power consumption: ≤18%
Temperature control method:
- SCR (customized pressure resistant type) ;
- PID regulator;
- Huibang temperature controller (customized) with over temperature alarm;
- 7 inch color screen paperless recorder to record the temperature rise curve (customized)
Furnace surface temperature rise: ＜40℃
Heating element: 0Cr25AL5 (strip) (customized 480V)
Bogie face plate: CrMnN heat resistant steel, 30mm thick
Loading method: Product loaded on the bogie, and then bogie moves into the furnace
Furnace lining: Standard Refractory fiber
Furnace door opening method: 2ton electric hoist up-down, sealed by spring (customized 480V)
Bogie moving method: By 5.5KW cycloidal pin gear speed reducer moves in and out of the furnace (customized 480V)
Circulating fan:
- 4KW air cooling fan, 3sets;
- Each fan flow: 5500m3/h;
- Air pressure: 1200Pa (customized 480V)
1. Application
The heat treatment furnace is mainly used for processes such as annealing, tempering, quenching, normalizing, etc.
The RT3-320-6 electrical bogie hearth furnace is mainly used for annealing and tempering processes of carbon steel, alloy steel crankshaft.
