There may be some problems in the operation of hand hoist, such as chain card, brake dead car, skidding, etc. When dealing with these problems, how should we effectively solve it?
1, hand hoist daily inspection, daily maintenance of the corresponding mechanical parts, see whether the mechanical parts to rust, if the above situation, please apply lubricating oil in time.
2. The friction plate of chain hoist should be checked once every 7 days when it is used frequently. If the friction plate is found to have oil, it should be replaced immediately.
3, chain hoist chain should often use lubricating oil maintenance, one is to prevent the chain rust caused by the chain, the other is to extend the service life of the chain.
4, chain hoist chain guide wheel, to do regular inspection, to see whether there is extrusion, deformation of the guide wheel, such as the following problems should immediately check the chain, size deformation, tooth breakage phenomenon if there is a problem should immediately replace the accessories.
5, chain hoist brake pad has a ratchet, ratchet next to a pawl, such as the loose spring on the pawl will also cause hand hoist not brake.
Post time: May-24-2023