Encounter five "dangerous situation" electric wire rope lifting hoist should be immediately scrapped
Electric wire rope lifting hoist is a small machinery parts and components, but don't look down upon such a small parts, its effect is remarkable, electric wire rope lifting hoist is a kind of special lifting equipment, general installation on the crane, crane without it can not run normally, but please note that the electric hoist is a life, if meet standards and not give up, is likely to cause mechanical accident, today small make up to you to collect the about electric wire rope lifting hoist scrap standard hope to be of help.
1. First, the electric wire rope lifting hoist should be scrapped when the broken wire reaches 4-6 pieces within a pitch.
2. The overloaded steel wire rope shall not be used again. When the steel wire rope's appearance is seriously deformed and the structure is damaged, it should be abandoned immediately.
5. The core is extruded or has obvious shrinkage, and the piling phenomenon should be scrapped. This article is edited by electric wire rope lifting hoist.
3. The steel wire rope of electric wire rope lifting hoist is worn out and its diameter is reduced. If it exceeds 40% of the diameter of the steel wire rope, it should be scrapped.
4. In transportation or hoisting of metal solutions, hot materials, steel wire ropes containing acid, inflammable and poisonous objects, corroded by chemical media, the steel wire rope should be scrapped.
5. In the process of using the wire rope of electric wire rope lifting hoist, the whole of the wire rope is often broken or the core of the wire rope is extruded, resulting in structural damage. At this time, the wire rope should be scrapped.
The above five situations are the main problems of scrapping the wire rope of electric wire rope lifting hoist. People should pay attention to the situation of mechanical equipment in the process of using, and replace the above immediately.
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