HB explosion-proof wire rope electric hoist is a series product and its mechanical structure is same with ordinary CD,HC electric hoist.Electric parts use explosion-proof electric device and explosion-proof grade and the machine is consistent.HB model wire rope explosion proof electric hoist can be fixed according to different application requirements with LXB-type explosion proof single girder overhead traveling crane or LB/LHB type explosion proof single-supporting the use of dual-beam bridge crane.This series of proof marked dIIBT4 explosion-proof electric hoist is applied for the plant which have the flammable gas,steam and air to form an explosive mixture,it is mounted on the beam track lifting material,make a straight line or reciprocating curve along the rail to ensure adequate safety.
The explosion-proof grade can be divided into dIIBT4 and dIICT4.It is a powerful tool improving working conditions, improving labor productivity, and thus become the necessary equipment of the rational process.
HB Model explosion-proof wire rope electric hoist is composed of electrical individually detachable components, repair and maintenance is very convenient, and can shorten the working time.The proof components,motors,magnetic starter,limit switch,control buttons are separate explosion structure.The explosion marks are the DI IB.High Degree of component commonality,interchangeability.
Fire stopper: Adjustable mechanical memory structure, high sensitivity
Weight limiting stopper: preventing hook clashing the top, sensitive reaction. Safe and durable, easy to install and debug.
Overload limiter: Preset related data according working condition, show accurate weight value clearly . Modular, low power desig
