The chain is the main load-bearing object of the electric chain hoist, and it plays a very important role in lifting the goods. However, if you do not pay attention to the chain of the electric chain hoist, it may break during use. This possibility is generally due to overloading, improper maintenance and other reasons. In fact, there are certain ways to prevent the chain break of the electric chain hoist, which is to start from the root and prevent the slightest failure. Doing these measures can prevent the occurrence of chain breakage of the electric chain hoist.
The first is the choice. A good start is half the battle. You must go beyond the starting line. Choose a high-quality electric chain hoist. It is recommended that you choose the source manufacturer of the brand. You can rest assured of service quality and after-sales.
The second is the standard behavior in use. No matter how good things are, they can't withstand damage. With good quality and daily standardized use, it can ensure that the chain electric hoist lifting chain reaches the expected service life and will not wear the chain. Failures such as collision and deformation have occurred.
Then there is the maintenance of the electric chain hoist lifting chain, such as adding some lubricating oil to the electric chain hoist chain to reduce friction. After the end of the work, the electric chain hoist should be cleaned of dust and sundries, and the storage should be straightened out, and put it in the right place.
In addition, there are the following details to pay attention to:
- Implement on-site safety management requirements, and prohibit personnel from entering the lifting area.
- Carry out on-site inspection and maintenance of the aerial equipment of the whole plant.
- Restore the factory standard motors and gears.
- When special equipment is maintained or repaired, it is necessary to review the key technical indicators and parameters. Key indicators such as spare part models and specifications must be registered and filed, and repairs and maintenance operations can only be carried out after approval.
- The overload protection is added to the existing motor, and the traction force of the chain guide is always smaller than the lateral limit load of the chain.
- When purchasing and selecting special equipment, it is not only necessary to have simple indicators such as carrying capacity, but to conduct a comprehensive review of the brand, accessories and coefficients in accordance with the actual needs of the factory.
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