Furnace fan seal is mounted on the lid, and the atmosphere inside the tank for stirring muffle uniform composition, while the furnace temperature more uniform. On the lid is also equipped with three muffle furnace process pipe leading to the tank: a three-headed stainless steel casing to the top Install drip by drip into the furnace triceps moisture Note A drunk, kerosene or other organic liquids various liquid can be adjusted, ammonia hole of the sleeve can be used to transport ammonia as carbon, nitriding purposes (without nitriding can use this nozzle closed) to the furnace; a casing for the sampling tube, the upper part of the casing can be connected to a pipe joint "U" shaped glass tube pressure gauge for monitoring furnace muffle furnace tank role is to maintain pressure to ensure normal carburizing or carbon, nitriding, which the heat-resistant steel (casting). The electric heating element alloy wire around the spire, is mounted on the inner wall lining and holding the lead through the lead out of the furnace, carburizing furnace temperature furnace by the insertion of a thermocouple, compensation wire transmits signals through to the automatic temperature control cabinet, temperature cabinet automatic control, adjust and record heating furnace temperature. Carburizing furnace equipped with a cooling tank (optional) high-temperature furnace, used to store the treated parts furnace, with a sand seal groove on the lid. A box-type resistance furnace operating procedures, structure and working principle SX series 1200 ℃ box resistance furnace cycle mode of operation for the furnace hardening furnace, KSW type temperature control and nickel and nickel silicon thermocouple branded supporting the use of an electric furnace in order to measure the temperature, instructions and automatic control. Second, do not exceed the maximum temperature resistance furnace 1. when safety practices. 2. When the loading and unloading of the sample must be cut off power to prevent electric shock. 3. Replace the sample taken when the door opening time should be as short as possible in order to prolong furnace life. 4. Prohibition of the box-type furnace perfusion liquid of any kind. Normalizing furnace, furnace, laboratory furnace by Longkou Longkou Furnace experiment. Longkou Experimental Furnace (www.lk-dianlu.com) strong, credible, in Yantai, Shandong electric equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Longkou laboratory furnace into the brilliant and you work for a better future!