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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.
The lifting chain is an important component for mechanical transportation and load-bearing, so ensuring its integrity also ensures the smooth operation. However, in daily life, the chain may be corrod
Category : V7 Stage Electric Series
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What are the factors that can cause corrosion on the stage electric hoist chain?
The lifting chain is an important component for mechanical transportation and load-bearing, so ensuring its integrity also ensures the smooth operation. However, in daily life, the chain may be corroded, and what are the factors that cause it?
1. The working environment is harsh.
During use, it is possible that the surface may be contaminated with corrosive solutions. If not detected in a timely manner, the surface of the chain may be corroded, and in severe cases, the chain cannot continue to be used;
2. Inadequate cleaning and maintenance work.
If maintenance work is not carried out in a timely manner after use, foreign objects stored on the surface will accumulate more and more, and corrosion will occur over time;
3. The surface of the chain was not lubricated.
After maintenance of the chain, it is necessary to wipe off the surface water droplets in a timely manner, and apply rust proof grease and lubricating grease, so as to form a protective film on the surface of the lifting chain and prevent it from rusting.
Let's summarize the necessity of galvanizing below:
1. The galvanized layer mainly plays a certain isolation role, which can prevent the chain from coming into contact with air and being oxidized. Over time, the surface of the chain is prone to rusting, which affects its performance;
2. The galvanized layer can also prevent the chain from being subjected to friction, etc., and has wear resistance. This way, the chain can be subjected to friction in a timely manner during use without causing too much impact.
In humid air, a dense alkaline zinc carbonate film is formed on the surface of zinc to protect the internal structure.
Once the galvanized layer on the surface of the lifting chain is found to be damaged, it should be repaired promptly.
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