18X19S IWS Steel Wire Rope Anti Fatigue Strength With Wooden Reel Packing

Product Description

18X19S+IWS Non-Rotation Steel Wire Rope Excellent anti rotation performance

Comparison of the anti rotation performance of 5 kinds of wire rope 

The comparison between the properties of the anti rotating wire rope is compared with four strands of 4V*39+5FC, 6 strands of rope 6*36WS+IWRC (6*29Fi+IWRC, 6*31WS+IWRC, 6*26WS+IWRC), 8 strands of 8*31WS+IWRC (8*36WS+IWRC, 8*19S+IWRC) and 19*7 and 35W*7 five wire ropes; it is found that 35W*7 anti rotation performance is similar to 4V*39S+5FC, the second of which, The 8 strand steel wire structure has a greater rotation resistance than the 6 strand metal core wire rope.

Multi strand non rotating wire rope is widely used in shaft lift, shaft channel, shaft balance, lifting machinery, port handling and other fields. Although many domestic metal products enterprises have the ability to produce, the quality of products varies greatly. The production of multi strand non rotating wire rope is very simple, but in fact, the technical requirements of multi strand non rotating wire rope production are very high. In order to meet the requirements of high-end use, it is necessary to find the best process route and the optimum configuration of the equipment, and organize the production in a reasonable and orderly way.

The inner rope is slightly loose and the outer rope is not loose; the multi strand non rotating wire rope is mostly layered and twisted, if the inner rope twisting is not good, when the outer rope is twisted, the sleeve of the inner rope will appear, and the inner rope is produced because the rotation moment of the outer rope is greater than the rotation moment of the inner rope. It should be slightly loose, and do not produce inner rope according to loose requirements.

The outer rope twisting distance is larger than the inner layer rope, changing the twist direction of the inner layer rope and the twisting direction of each layer, reducing the twist distance of the inner layer rope, and minimizing the closing moment. According to the analysis, the outer rope twisting distance is larger than the inner layer rope, which can ensure that the outer rope's rotation torque is greater than the inner rope's rotation torque, so as to ensure the minimum torque. The twisting direction and twisting distance of each layer match well, and the inner and outer rope of the twisted rope will not be convex or shrink after cutting.

Advantage:

• Use the technology of the strands of oil.
• Excellent anti rotation performance.
• Good flexibility.

Application

• Main and auxiliary lifting rope, such as tower crane, crawler type hydraulic crane and so on.

Technical Table