Rope according to different classification section

Rope hoist rope on the fact, there are many categories, according to the cross-sectional shape of the rope were classified as follows:
Round stock: concentric layers of wire twisted around, stocks approximately circular cross-sectional shape, you can use the same diameter or different diameters of round steel wire or steel wire shaped shaped wire support.
Alien shares: Shares sectional shape is not round, the common shares of a triangular cross-sectional shape, oval, as well as the recent cross-sectional shape of the approximate share held sling shares. The ratio of round stock steel wire rope on the drum anchor big 3-4 times, beaten dense structure, high breaking strength, wear resistance and long service life.
Wire rope hoist Steel Heart type Si Shengsheng
Fiber Heart: support from natural or synthetic fibers, natural fibers generally used jute, sisal, abaca. Has good oil and shock absorption, good flexibility, but the high temperature resistance, poor lateral extrusion, structural elongation greater.
Steel core: the shares or independent wire rope made of wire. Has a large carrying capacity, high temperature resistance, lateral extrusion, impact, structural elongation, etc, but flexibility, fatigue resistance is poor
Solid polymer core: the round or circular grooves with solid polymer support. Has a high elasticity, tensile strength, resistance to acid salt corrosion and compete to squeeze other properties.