X
Electric hoists represent their own machinery, strength, and toughness, while the stage is elegant, flowing, and soft, with conflicts and collisions between the two.
What issues should be noted when using hooks?
Category : W12 Stage Electric Hoist
Get a Quote
Product Details
What issues should be noted when using hooks?
(1) The hook must have technical certification documents such as the manufacturer's certificate of conformity before it can be put into use. During use, inspection, maintenance, and scrapping should be carried out in accordance with the relevant requirements of the Crane Equipment Safety Regulations (GB6067-85).
(2) Casting hooks are not allowed to be used in lifting machinery.
(3) The hook should be equipped with a safety device to prevent accidental detachment of the lifting load.
(4) The surface of the hook should be smooth and free of peeling, sharp corners, burrs, and cracks.
(5) If one of the following situations occurs with the hook, it should be scrapped.
① Cracks.
② The wear of the dangerous section reaches 10% of the original size.
③ The opening has increased by 15% compared to the original size.
④ Torsion deformation exceeding 10 °.
⑤ Plastic deformation occurs in the dangerous section or neck of the hook.
⑥ When the wear of the plate hook liner reaches 50% of the original size, the liner should be scrapped.
⑦ When the wear of the plate hook spindle reaches 5% of the original size, the spindle should be scrapped
(6) Defects on the hook must not be welded
RELATED PRODUCTS .
A high-power stage hoist is a high-performance lifting device specifically developed for stage performance scenarios, with the core design goal of "meeting heavy-load, high-speed, and precise ope...
A safe manual chain hoist is a small lifting device that uses manual force to pull the handle as power and realizes the lifting and moving of heavy objects through a gear transmission mechanism. Its c
The 1.5-ton black stage electric hoist is a professional stage electric lifting device with a rated load capacity of 1.5 tons and a body finished with a black matte coating. Its core design is centere
With the core design concept of full-scenario and multi-functional adaptability, the stage lifting hoist deeply meets the complex needs of diverse modern stage construction, and has become a core lift
2025-11-05
创始人
0
GET show Guangzhou International Performing Arts E...
Tianjin Kemei Machinery Manufacturing Co., Ltd. has been deeply engaged in the stage equipment manufacturing field for many years and has developed into a modern benchmark e...
2025-11-05
创始人
0
Guangzhou International Performing Arts Equipment ...
In the era of the rapid development of stage lifting equipment and intelligent acousto - optic technology, every industry event serves as a crucial opportunity for innovatio...
2025-05-27
创始人
0
Guangzhou International Professional Lighting and ...
We look forward to meeting you at the exhibition site and jointly drawing a new blueprint for industry development!
2025-02-28
创始人
0
The participation of Tianjin Kemei in the Guangzho...
Tianjin Kemei made a remarkable and eye-catching appearance at the Guangzhou (International) Performing Arts Equipment, Intelligent Acoustic, Optical and Electrical Products...
