Pit Type Quenching Furnace

Application: The quenching furnace is mainly used for heat treatment of annular parts. Technical parameters 1). Rated power: 560KW± 10% 2). Rated temperature: 1000 degree celsius 3). Rated voltage: 380V 3P 50Hz 4). Effective working size: Outer diameter: 4300mm, inner diameter: 1800mm; Height: 1000mm; 5). Control accuracy: Plus/minus 1 degree celsius; 6). Furnace temperature evenness: Plus/minus 10 degree celsius; 7). Heating zone: 8 zones 8). Heating components connection method: YY 9). Control temperature method: PID control Structure 1). The furnace is comprised of furnace body, 1 movable furnace cover, and control system. 2). The furnace cover is moved with the channel steel and guidance rail. 3). Heating components: 0C25AL5 high resistance wires 4). The refractory lining for the shell is made of pure fiber cotton. The furnace bottom is built with heavy refractory bricks for supporting the weight of workpieces.