There are many forms of lower hooks for lifting electric hoists, mainly single wheel and double wheel. The following will provide you with a detailed introduction.

　　There are two types of lifting hook components for lifting hoists:

　　1. A single wheel type with one pulley, suitable for winding two steel wire ropes (2/1 rope) on the lifting mechanism;

　　2. The dual wheel type with two pulleys is suitable for lifting mechanisms with four wire ropes (4/2 or 4/1 rope output). The electric hoist hook group complies with the lifting hook GB/T10051-5-98 standard, the material is DG20, and the safety factor is greater than 5

　　As the main component of lifting heavy objects, the hook is the main factor that determines whether the entire lifting work can proceed smoothly. Once again, Shanghai Engineering reminds you to carefully check the surface of the hook at the beginning of purchase for defects such as cracks, folding, and overheating. There are no other defects such as cracks, white spots, and other inclusions that affect the safety of use inside.

　　The lifting hoist hook produced by Shanghai Yiying is equipped with an anti detachment device to prevent the steel wire rope from unhooking, to ensure the safety and reliability of the hook during use.