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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 U Stage Electric Hoist
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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.
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