jib crane

Generally, electric hoists need to be equipped with steel wire ropes for lifting. The thickness of the steel wire rope used for each tonnage of winch is different, so let’s explain it.
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 and phosphated double coated steel wire rope is preferred for heavily corrosive environments.
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;
Galvanized steel wire rope, generally with thick hot-dip galvanized zinc layer and thin electroplated galvanized zinc layer;
Stainless steel wire rope, mainly made of 304 or 316 stainless steel, is the rope the same? The anti-corrosion effect is very excellent but the price is expensive;
Plastic coated steel wire rope, based on carbon steel wire rope, coated with polyethylene, polypropylene or nylon on the outer layer;
Cable and wire rope;
Steel wire ropes for mooring in marine engineering.