最新在线黄色网址_黄色大片在线观看_久久国产精品网_国产在线第一区_欧美成人国产va精品日本一级_加勒比综合

防爆力矩電機視頻展示  

Flameproof torque motor is a kind of special soft characteristic motor which can be used in inflammable and explosive places. It is also called flameproof torque motor. At present, our company produces high protection level torque motor. The explosion-proof torque motor does not produce electric spark when it operates in explosion-prone places. Explosion-proof torque motor is mainly used in coal mine, oil and gas, petrochemical and chemical industries. In addition, in the textile, metallurgy, grain and oil processing, paper, medicine and other departments are also promoted.