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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.
If the lifting chain of the stage electric hoist is worn out, it should be replaced in a timely manner After the lifting chain wears out, we need to replace it. It should not be replaced just because
Category : W12 Stage Electric Hoist
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Product Details
If the lifting chain of the stage electric hoist is worn out, it should be replaced in a timely manner
After the lifting chain wears out, we need to replace it. It should not be replaced just because of trouble, as it can cause serious consequences.
After severe wear and tear occurs on the lifting chain, it cannot continue to be used because once the chain wears out, it can cause serious breakage, which poses a safety hazard to our use.
If the lifting chain is severely worn, a new sprocket and chain should be replaced to ensure good engagement. We cannot simply replace the high-strength chain with a new one, otherwise it will cause poor engagement and accelerate the wear of the new chain or sprocket. The old chain cannot be mixed with the new chain, otherwise it is easy to cause impact in the transmission and break the high-strength chain.
Reasons for wear and replacement of the lifting chain of the stage electric hoist
During the use of the lifting chain, due to the constant transmission direction, it always bears force from one direction, and the chain in that direction is more severely worn.
In addition, due to installation and manufacturing errors, it is possible that the driving sprocket and driven sprocket are not in the same plane, resulting in more wear on one side of the inner chain.
Precautions for replacement:
If there is different degree of wear on both sides, the chain should be installed over the head according to the diagram, so that the side with more wear and the side with less wear can be replaced, which can extend the service life.
When one or several chains or links are found to be broken and cannot be repaired, the broken sections can be replaced (first cut the broken lifting chain according to the method of shortening, and then rivet on the new one according to the method of repairing the loose pin).
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