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.
How to choose the quality of the lifting chain?
Category : W12 Stage Electric Hoist
Get a Quote
Product Details
How to choose the quality of the lifting chain?
At present, the commonly used lifting chains for electric hoists and chain hoists are mainly divided into 80 and 100 levels. The quality of lifting chains is very important and an indispensable component in lifting equipment. Below, we will introduce how to distinguish the quality of lifting chains.
The key to a lifting chain is its tightness, and the area where it is prone to looseness is the inclination angle. If the welding is not done properly, it will break when subjected to a certain weight during lifting operations, which is very dangerous. So when choosing, everyone should pay attention to whether the inclination angle of their clothing is manually welded. If it is manually welded, the insulation and compressive strength will not meet the standards, so please do not choose.
Check the appearance to see if there is any rust or deformation, and whether the welding at the interface is good. Generally, good new lifting chains will not encounter these situations.
When purchasing, it is important to understand whether the specifications of the chain are suitable for your electric hoist. Only what is suitable is good, and then choose the material.
Judging from the material, the better one is made of alloy steel. 80 grade chains are currently the better ones, and there are also 60 grade, 70 grade chains, etc., but they are not as durable as 80 grade chains.
RELATED PRODUCTS .
The stage show hoist controller is a core control device that integrates safety protection command transmission functions such as limit protection and overload protection, used to accurately control t
The truss-specialized electric winch is a hoisting device equipped with precise limit and overload protection, specially designed for the lifting and shifting operations of stage trusses.
The control of lifting speed of high-quality manual chain hoists is directly related to the type of load borne by the chain, and is an important factor affecting the service life of the chain. During
The special-purpose slings for stage equipment are supporting rigging made of high-strength, wear-resistant and tensile-resistant materials such as polyester and nylon. They are mainly used for liftin
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...
