Patent technology of phosphating coated steel wire rope is the most advanced manufacturing technology?

The patented technology of phosphating coated steel wire rope is the first time in the world steel wire rope industry to achieve the purpose of restraining fretting fatigue through surface treatment technology, thus greatly prolonging the service life of steel wire rope. The service life of steel wire rope is in direct proportion to its fatigue life. The fatigue life of steel wire rope manufactured by different processes is measured in the laboratory, and the fatigue life of phosphating coated steel wire rope is 3-4 times that of smooth steel wire rope with the same structure, far exceeding that of steel wire rope manufactured by other processes. Therefore, the patented technology of phosphating coated steel wire rope is the most advanced technology in the field of steel wire rope manufacturing at present, which is certain. for reference only