The hook of the electric hoist needs to meet the following requirements to ensure its safe and reliable operation:

1、 Material requirements

Tensile strength: The material of the hook should have sufficient tensile strength, usually not less than 350MPa, to ensure that it can withstand the tensile force of the heavy object during lifting without fracture.

Material selection: Hooks are often made of galvanized steel wire with a diameter of 2.50 millimeters, and each length is usually 200 millimeters. This material has sufficient strength and good corrosion resistance.

2、 Structural design requirements

Structural stability: The structure of the hook should be designed to be stable and reliable, able to withstand various forces and moments during the lifting process, and avoid deformation or damage.

Hook shape: The shape of the hook should be easy to connect with the lifted object and ensure a secure connection to prevent detachment during the lifting process.

3、 Safety performance requirements

Anti detachment device: The hook should be equipped with an anti detachment device to prevent heavy objects from falling off due to unexpected situations during the lifting process.

Limit device: Electric hoists should be equipped with limit devices to ensure that the hooks do not exceed the predetermined travel range during lifting, thereby avoiding collisions or damage.

4、 Operational requirements

Operator qualification: In principle, the operation of electric hooks should be carried out by trained personnel from the engineering department, and activity specialists should cooperate on site, adopting a mode of one person operating and one person monitoring to ensure the safety and accuracy of the operation.

Pre operation inspection: Before each operation, the hook should be carefully inspected to confirm that it is not damaged, deformed, firmly connected, etc., to ensure that it is in good working condition.

Operating standards: During the operation, the operating procedures should be strictly followed, such as not lifting diagonally or in a swinging state, to avoid safety accidents.

5、 Maintenance and upkeep

Regular inspection: Regularly inspect and maintain the hook, including checking its wear and tear, whether the connecting parts are loose, etc., to ensure that it maintains good working condition for a long time.

Lubrication and maintenance: Lubricate and maintain the rotating parts of the hook to reduce wear and friction resistance, and improve its service life.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment