BFT35-11-type anti-explosive anti-corrosion axial fans, Hair Dryers and Fengye use of special glass and steel production, plus a special explosion-proof electrical coating so that the motor can take anti-corrosion can be explosion-proof, various fixed with stainless steel screws all production, This product is particularly applicable to chemical, electroplating, medical and other special industries, for Type II A, B-class T4 group and the following levels of explosive gas mixture (1, and 2 districts) places, the products are high efficiency, low noise, weight Light, high strength, corrosion resistance, anti-explosive explosion-proof performance of the GB3836.1-2000 "explosive gas environment with electrical equipment Part 1 General requirements" and GB3836.2-2000 "explosive gas environment with electrical equipment at Part 2 Explosion-type "d" "requirements.