8×19S+8×7+pp manganese phosphating coated elevator wire rope

phosphating coated steel wire rope is a patented technology, which can be used to produce elevator wire rope, which conforms to the national standard GB893-25. The production process is to phosphatize the rope-making steel wire first, and give priority to manganese phosphating or zinc-manganese phosphating, both of which belong to wear-resistant phosphating, which can greatly improve the wear resistance and corrosion resistance of the steel wire surface, thus inhibiting fretting fatigue and greatly prolonging the service life.

The fatigue life of phosphating coated elevator wire rope and smooth elevator wire rope is 3-4 times as long as that of smooth elevator wire rope, up to more than 5 times. For any industrial product, it is a revolution in manufacturing technology to improve the service life by such a large margin. If the company has a fatigue testing machine, please do the fatigue life measurement and comparison in person, which is the most reliable data.

Although the price of phosphating coated steel wire rope is higher than that of smooth steel wire rope, its average daily use cost is only about 3% of that of smooth steel wire rope because of its long service life, and its cost performance ratio is very high.

manganese phosphating coated elevator wire rope completely solves the problem of early wire breakage of some elevator ropes, and the product quality is highly stable, which is an upgraded product of smooth elevator wire rope. It is certain that smooth elevator wire rope will be eliminated.