The nylon coated wire rope needs to be subjected to alternating loads during use, and its use performance is mainly determined by the mechanical properties of the steel wire, the surface condition of the steel wire and the structure of the steel wire rope. The wire material includes carbon steel or alloy steel, which is formed by cold drawing or cold rolling. The cross section of the wire is round or shaped. The shaped cross section of the wire is mainly used for the production of sealing nylon coated wire rope, and the specific high tensile strength And toughness, and appropriate surface treatment of steel wire to meet the needs of different environmental conditions.

The main function of the nylon coated wire rope core is to support the steel wire rope to achieve a stable cross-sectional structure. The rope core includes a steel core and a fiber core. The fiber core includes a natural fiber core and a synthetic fiber core, such as sisal, jute, cotton, etc., and the synthetic fiber core includes polyethylene and polypropylene filaments. The natural fiber core can store more grease to lubricate the wire rope and prolong the service life of the nylon coated wire rope.

Spraying grease during the twisting process of nylon coated wire rope has two main functions. One is to lubricate the nylon coated wire rope to slow down the wear of the wire surface, and the other is that the grease can isolate the surface of the wire from oxygen in the air. , It can inhibit the oxidation and corrosion of nylon coated wire rope.