Vacuum sechs Kammern kontinuierliche Wärmebehandlung Furn

Quality specification 1 Chambers composition: Preparing chamber Dewaxingchamber Degassingchamber No. 1, 2 heating chambers Gas-cooling chamber The chambers quantitycanbe adjusted from 3 to 9 according to customer production process. All chambers areinsulated by gate valves. 2 Heater type: Graphite heater (degassing chamber, No. 1, 2 heating chambers) Fe-Cr heater (dewaxing chamber) 3 Temperature uniformity: ≤10°C (dewaxing chamber, degassing chamber) ≤6°C (No. 1, 2 heating chambers) 4 Max temperature: 700°C (dewaxing chamber) 1200°C (degassing chamber, No. 1, 2 heating chambers) 5 Operating temperature:500°C (dewaxing chamber) 900°C (degassing chamber) 1100°C (No. 1, 2 heating chambers) 6 Ultimate vacuum: Below 0.4Pa (preparing chamber, dewaxing chamber, degassing chamber, gas-cooling chamber) Below4×10-3Pa (No. 1, 2 heating chambers) 7 Operating vacuum: 4Pa (preparing chamber) 50-200Pa (partial pressure, dewaxing chamber, degassing chamber, No. 1, 2 heating chambers) 4×10-3Pa (No. 1, 2 heating chambers) 8 Temperature control mode: 8.1 Dewaxing chamber: 3 soaking zones(upper, middle, low), 1temperature controller 8.2 Degassing chamber: 3 soaking zones(upper, middle, low), 1temperature controller 8.3 No. 1, 2 heating chambers: 3 soaking zones(upper, middle, low),3 temperaturecontrollers 9 Electrical capacity: 9.1 Heating power: 3 phase 50Hz 300kVA (dewaxing chamber, degassing chamber) 3 phase 50Hz 400kVA (No. 1, 2 heating chambers) 9.2 Operating power: 3phase 50Hz 180kVA Features: 1 High reliability: Independent heating chambers and cooling chamber. Prevent heat treatment environment pollution. Inhibit metal evaporation with ULVAC Exclusive Patent. 2 Excellent performance: Constant vacuum environment in heating chambers. Uniform cooling workpieces and non-deforming final products. 3Efficient production procedure: Full cycling treatment according to set production process curve. Short heating time and cooling time. Stable and consistent characteristic of finished products. Automatic/ manual adjustment in accordance with customer requirements.