Introduction to Spark-free Hoist Model HB:
This hoist is an explosion-proof wire rope hoist which is made according to GB3836.1-2000 and GB3836.2-2000 regulations, and motor and electrical equipment are spark-free and flame-proof. When the explosion-proof grade is ExdII CT4, the traveling mechanism is treated with spark-proof. The flame-proof hoist is designed with explosion-proof grade ExdII BT4 and ExdII CT4, which can be used on workshop fixed suspension track, and also can be used with LXB explosion proof suspension crane, LB explosion-proof electric overhead traveling crane.
Application of Spark-free Hoist Model HB:
HB spark-free electric hoist is applicable to the environment where flammable gas, steam and air form explosive gas in the working plant. Its explosion-proof grade is less than B or C, and the ignition group is greater than T4 (135 ° C).
