Are all the steel wire ropes used in electric hoists the same type

Are all the steel wire ropes used in electric hoists the same type

Electric hoist is a small and lightweight lifting equipment, widely used and easy to use. Electric hoists can be divided into wire rope electric hoists and loop chain electric hoists. Is the steel wire rope used for electric hoists the same? Actually, there are many types of steel wire ropes with different choices. The type and length of steel wire rope are determined based on the height that the customer needs to lift and the winding method of the steel wire rope.

1. Phosphating coated steel wire rope, the steel wire is treated with manganese based and zinc manganese based phosphating, which greatly improves the wear resistance and corrosion resistance of the steel wire surface. The service life of the steel wire rope is also greatly improved, the unit cost of use is lower, and the quality stability is better.

2. Galvanized steel wire rope, including hot-dip galvanizing and electroplating galvanizing. Generally, hot-dip galvanizing has a thick zinc layer, while electroplating galvanizing has a thin zinc layer

3. Stainless steel wire rope, mainly made of 304 or 316 stainless steel, with excellent anti-corrosion effect but expensive price

4. Plastic coated steel wire rope, based on carbon steel wire rope, with outer layer coated with polyethylene, polypropylene or nylon

5. Cable and wire rope

6. Steel wire ropes for mooring in marine engineering

Different steel wire ropes are used in different occasions, with priority given to offshore steel wire ropes in seawater; For lifting machinery used in atmospheric environments, manganese based phosphating coated steel wire ropes are preferred; Hot dip galvanized phosphating double coated steel wire rope is preferred for heavily corrosive environments. When choosing any type of steel wire rope, it is important to pay attention to purchasing from reputable manufacturers to ensure good quality and avoid safety accidents caused by inferior products.