Strong-Convection-cover style bright annealing furnace Spec: DIA1000 1600*1300 2000mm Main technical parameter: rated power:150 400kw rated temperature :820°CProduct Description: It is mainly used for annealing and bluing of stator, rotor and punched semi-finished motor silicon steel piece. It is ideal heat treatment machine for home appliance, refrigerator, air conditioner and motor industry. This machine is quite advanced in China.