Explosion-proof motors are mainly used in coal, oil and gas, petrochemical, chemical and other industries. In addition, they are widely used in textile, metallurgy, urban gas, transportation, grain and oil processing, papermaking, medicine and other departments. As the main power equipment, explosion-proof motors are often used to drive transmission machinery such as pumps, fans, compressors, etc.

With the development of science and technology and production, there are more and more places where explosion hazards occur. For example, edible oil production used to be a traditional pressing process. After the 1970s, my country began to introduce advanced foreign leaching oil processes. However, chemical solvents containing n-hexane were used in this process. Hexane is flammable and explosive. Therefore, the leaching oil plant has become an explosion-hazardous place, and explosion-proof electrical products such as explosion-proof motors are required. To give another example, in recent years, my country's highways have developed rapidly, and a large number of gas stations have emerged, which has also provided a new market for explosion-proof motors.

Product categories

1. According to the principle of the motor

It can be divided into explosion-proof asynchronous motors, explosion-proof synchronous motors and explosion-proof DC motors.

2. According to the place of use

It can be divided into explosion-proof motors for coal mines and explosion-proof motors for factories.

3. According to the explosion-proof principle

It can be divided into explosion-proof motors, increased safety motors, positive pressure motors, spark-free motors and dust explosion-proof motors.

4. According to the matching host

It can be divided into explosion-proof motors for coal mine transportation machinery, explosion-proof motors for coal mine winches, explosion-proof motors for loaders, explosion-proof motors for local fans in coal mines, explosion-proof motors for valves, explosion-proof motors for fans, and explosion-proof motors for ships. The explosion-proof motors for lifting, metallurgy and hydrogenation equipment use increased safety brushless excitation synchronous motors. In addition, it can also be divided according to technical indicators such as rated voltage and efficiency, such as high-voltage explosion-proof motors, high-efficiency explosion-proof motors, high-slip explosion-proof motors, and high-starting torque explosion-proof motors of  Wolong Nanyang Explosion Protection.