This product was mainly for metal alloy heat treatment, such as, sintering, ageing,annealing ... insulated by gate valves.2 Heater type: Graphite heater (degassing chamber, No. 1, 2 heating chambers) Fe-Cr heater (dewaxing chamber)3 Temperature ... power: 3 phase 50Hz 180kVAFeatures: 1 High reliability: Independent heating chambers and cooling chamber. Prevent heat treatment environment pollution. Inhibit ...