Non-rotating wire rope

Non-rotating wire rope Introduction

Non-rotating wire rope is mainly used cranes 12mm, 13mm, 14mm, auto crane, 12mm-22mm. Gantry crane 12mm-28mm, Electric hoist crane 12mm-28mm, some also used in cable, a large part is for small/big cranes in port , basically dominated by non-rotating rope.18 * 7 non-rotating wire rope, accurate to say is micro-rotating wire rope, semi-rotating wire rope, resistance rotating-wire rope.

18 * 7 production process is the first with six stranding, and then use 6 small share in the total steel core bigger six small groups, and finally 12 more devices together bigger rope.

19 * 7 non-rotating wire rope is steel core, 18 * 7 is the type of Hemp core non-rotating wire rope. Production process is the same with 18 * 7, except for hemp core into the steel core .

18 * 19S non-rotating wire rope is soft than 18 * 7.

18 * 19S is line contact non-rotating wire rope, is the mainstream of market. Production Process: 18 years 1 * 19S small stocks, then the process same with18 * 7. 35W * 7 is truly non-rotating wire rope, anti-rotation is stronger than 18 * 7,19 * 7 . Rope denstiy is 15% bigger than 18 * 7,19 * 7, greater flexibility than 19 * 7,18 * 7.

35W * 7 & 18 * 7 are the largest demand in the market . 35W * 7 cost is more than 18 * 7. Molding production process is twice : first twisting small unit, which inner is thickness shares, two co-rope molding, when co-rope, first production 19W * 7 steel core, then outer twisting 16 small stocks. steel core wire rope can used in impact load, heat and squeezed conditions for a variety of lifting,hoisting and dragging equipment .

Non-rotating wire rope is mainly used for wharf crane, construction tower crane, crawler cranes, truck crane, mine winch, electric hoist and other special purpose.

Specification

Structure：35W*7，18*7,19*7,18*19S,24W*7

Diameter：6-44mm

Surface treatment: hot zinc coat, electric zinc coat

Smooth tensile strength：1570mpa，1670mpa，1770mpa，1870mpa，1960mpa

Standard：GB，JIS，RR-W，API ect and the customer's requirements

Applications: cranes, lifts and general engineering

Features: good wear resistance and longer fatigue life

Packaging Type: wooden reel

Note:

During transport, please handle with care to avoid crashing into the packaging material.

Prohibiting contact with moisture and rain. Rope should be stored in dry and ventilated room.

Note retractable line direction avoid additional stress.

In the workplace, pay attention to the direction of threading, to avoid additional stress and rope bent.