The shaft nitriding furnace has a circular structure. The furnace body is made of refractory bricks to reduce heat loss and save energy. Well type nitriding furnace adopts heat-resistant steel fan, which has high temperature and long life. The well type nitriding furnace adopts electric heating mode, heat treatment parameters such as heating chamber temperature and ammonia decomposition rate are dynamically controlled by high precision instruments and sensors, with high precision and stable parameters. The shaft nitriding furnace of Fengdong heat treatment adopts electric screw elevator structure, water cooling sleeve and silicone rubber sealing device to ensure that the gas in the furnace does not leak out, safe and reliable. The nitriding furnace adopts the design of zone heating, and the furnace body is divided into upper and lower two zones for heating. The well type nitriding furnace is controlled by medium flow control system and furnace pressure detection device. Furnace atmosphere and pressure to ensure the process parameters.

use

Well type gas nitriding furnace is mainly used for carbon steel parts gas nitriding, die quenching and other heat treatment. The equipment is equipped with a drip device and can also be treated with gas nitriding (soft nitriding). It can be used as a general well tempering furnace when ammonia gas and drip device are not used.