BCDType explosion-proof electric hoist又叫BCDType explosion-proof steel wire rope electric hoist、BCDtypeElectric hoist、BCDExplosion proof electric hoist、BCD1Type explosion-proof electric hoist。
BCDType explosion-proof electric hoist适用厂房内有规定的可燃性气体、蒸气与空气形成的爆炸性混合物时。The exposed explosion-proof components of the explosion-proof steel wire rope are made of special spark free materials，防爆性能安全可靠。
BCDExplosion proof electric hoistGB3836—2000《Electrical equipment for explosive gas environments》、JB/T10222-2001《防爆钢丝绳Electric hoist》的规定设计、制造and验收，The explosion-proof mark isdⅡBT4anddⅡCT4，Suitable for levels ofⅡA、ⅡB、ⅡClevel，The temperature group isT1—T4组的可燃性气体、蒸汽与空气形成的爆炸性气体混合物的场所。
Explosion proof level natural temperature group table：
| 自然temperature组别 Explosion proof level | T1 | T2 | T3 | T4 |
| dⅡA | ethane、丙烷、acetone、styrene 、苯、chlorobenzene 、一氧化碳、氨、醋酸、toluene | butane、乙醇、丙烯、醋酸丁酯、醋酸戊酯、环戊烷、丁醇、氯ethylene | 戊烷、Heptane、辛烷、Decane、 | 乙醛 |
| dⅡB | 丙炔、丙烯腈 | ethylene oxide、丁二烯、ethylene | 硫化hydrogen、dimethyl ether | Diethyl ether、 二丁醚 |
| dⅡC | hydrogen、水煤气 | 乙炔 |
BCDType explosion-proof electric hoist有双制动，第一制动器and电机为一体，卷筒上另设安全制动器，安全制动器不用电（纯机械式），不受电的影响，When the first brake is working normally，安全制动器不工作，When the first brake fails or other parts are damaged, causing the heavy object to slide down，安全制动器立即制动。
BCDType explosion-proof steel wire rope electric hoist工作环境：temperature-20℃—+40℃；altitude1000mbelow；source380V 50HZ 3线；relative humidity 85%（20±5℃）。BCDThe explosion-proof electric hoist can be hung on the I-beam track for straight or curved operation, or at the same level of explosion-proofcrane配套使用。
BCD钢丝绳Explosion proof electric hoist广泛应用于石油化工、mine、中油、中化、化肥厂、冶金化工、coal mine、塑料机械、军工、航空、aerospace、场馆等重要行业以。
