Maintenance of wire rope electric hoist when not in use

The storage of wire rope electric hoists is an important guarantee for the function and safety of its next use. It must be carefully kept and properly protected. The effect of lubricating oil is to reduce the friction between two objects due to touch. The main functions are lubrication, rust prevention, cleaning, auxiliary cooling, sealing and buffering. The use of unqualified lubricating oil can not achieve the expected effect and may have adverse effects on the wire rope electric hoist.

The use of unqualified lubricating oil will reduce the lubrication function of the wire rope electric hoist and increase the wear. Not only does it fail to achieve the expected intention, but it will greatly reduce the service life of the wire rope electric hoist. Lubricating oil will have a cleaning effect, unqualified lubricating oil will increase the difficulty of cleaning, and there are many dirt, oil stains and other foreign objects on the machine. The electric Wire Rope Hoist does not run smoothly, which is disgusting from the outside.

Before the wire rope electric hoist is stored, the machinery must be protected and maintained, the damaged parts must be repaired, and thoroughly cleaned, so that its technical status is in an outstanding condition. And don’t step on the visible signs for normal use next time. Regulate the content of wear metals in lubricating oil. Unqualified lubricants often contain too much wear metal, which aggravates the wear and aging of the wire rope electric hoist.

When the wire rope electric hoist is not in use, it should not be left in the air and should be stored in a boring room. If it must be placed outdoors, choose a flat ground, cover it with wood, and then cover it with cloth. The reason is that the electric wire rope hoist is suspended in the air, and accidental falling accidents simply occur, injuring the surrounding personnel. In addition, it may cause the wire rope electric hoist to deform or accelerate the damage rate of accessories.