·Muffle tank is steel-rolled to have a rippled cylindrical structure. The bottom is oil sealed.

·The furnace lining adopts light high-strength dissimilar bricks and high-quality ceramic fibers.

·The furnace top consists of a water-jacket-sealing device, a circulating fan designed for sealed furnace. The liquid-gas pipe, the gas exhaust valve and the igniting device are all installed on the furnace lid.

·The furnace lid can be designed to be either screw-topped or sliding-style when requested.

·The heating component in different region can be controlled via Silicon Controlled Rectifier (SCR), which provides a steady heating process. Digital display is used to indicate the temperature.

·The carbon potential and the dynamics of the carburized layer is real-time controlled via computer.

·The measurement of the carbon potential is carried out through the signal switching between a oxygen probe, a CO2 infrared detector and a Deming meter. The carbon potential is controllable.

·This furnace is appropriate when quenching and deep carburizing is desired on large gears, large bearings, and components on mining machines and so on.