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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.
Do not fatigue use the stage electric hoist lifting chain The stage electric hoist lifting chain must not be fatigued during use, as fatigue can cause serious consequences.
Category : W12 Stage Inteligent hoist
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Do not fatigue use the stage electric hoist lifting chain
The stage electric hoist lifting chain must not be fatigued during use, as fatigue can cause serious consequences.
During use, the chain naturally bears a certain amount of weight, and even without overloading, the chain will undergo slight deformation due to force. Of course, after the heavy object is removed, the deformation will automatically recover. However, if fatigue is used, the effect of deformation recovery will be greatly reduced, and over time, permanent deformation will occur.
Not only that, during use, the chain will also be subject to friction and wear. Even if users strictly follow the operating standards, wear will inevitably occur. If maintained in a timely manner, the worn area will be effectively protected. However, fatigue use will exacerbate wear and accelerate the chain to be scrapped.
In summary, when using lifting chains, we must remember not to fatigue them.
Key points for inspecting the lifting chain of the stage electric hoist
During the use of the stage electric hoist lifting chain, we need to carefully observe and check the chain for any of the following phenomena when checking.
1. Is there any abnormal noise or vibration during operation, and is the lubrication status of the lifting chain in good condition;
2. The allowable wear value of the chain shall not exceed 10% of the diameter of the circular ring chain rod or the thickness of the auxiliary tool;
3. Starting from the non curved plane of the main ring, if the main ring is twisted more than 10 degrees, it should be scrapped;
4. Whether the inner/outer chains are deformed, cracked, or corroded;
5. Whether the pin is deformed, rotated, or corroded;
6. Whether the rollers are cracked, damaged, or excessively worn;
7. Whether the joint is loose or deformed;
8. Cracks, bending, or twisting in any part of the chain, as well as jamming or stiffness between the ring hinges that cannot be ruled out, are prohibited from use;
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