43 X K7 Compacted Wire Rope Anti Rotation 16mm - 40mm Diameter For Tower Crane

Product Description

43XK7 Non-Rotation Compacted Steel Wire Rope for tower crane High Breaking Load

If 6 or 8 strands of wire ropes, such as 6*19S, 6*19W, 6*25Fi, 6*29Fi, and so on, are selected for the wire ropes of the rotary driller, these single strand wire ropes will be rotated along the rope core when the load is torsional, and the wire rope will be loosened in the use of the rotary drill. If 43XK7 , 15 x K7 and DIPA1315Z are selected without rotation or resistance rotation, the service life of the wire rope can be improved, the safety of the staff and equipment and the increase of working efficiency will be greatly improved. At present, there are 43XK7 , 15 x K7, DIPA1315Z, 24W * K7, 16 x K7, etc. for the wire rope of rotary drill rig, and the anti rotation of the wire rope of these rotary drill rig is realized by changing its structure and twisting direction. It can make the self turning trend of the wire rope of rotary drilling rig least.
Since the non rotating wire rope has an independent rope core, its twist is opposite to that of the outer strand. This structure, even at the height of the lifting height and the width of the load, the torque between the wire rope core and the outer stock counteracts each other, and the wire rope will not be torsional. Because the domestic and foreign rotary drilling rig is not equipped with the movable pulley, the single rope tension of the wire rope is larger. This should be equipped with wire rope with good flexibility, good abrasion resistance, good rotation resistance and good extrusion resistance. Especially for multi-layer winding pre winding winch, it is recommended to use the same twist wire rope to avoid the imprint of the inner strand. At present, the diameter of wire rope 43XK7 and 15*K7 of rotary drilling rig, such as 26mm, 28mm, 30mm, 32mm and 36mm, is gradually twisted to the same direction by alternate twisting.

Advantage:

• The most excellent anti rotation performance

• Provide the maximum pulling force in the wire rope of the same diameter, having the highest "pull to diameter ratio".

• Can be used with the rotating bracket

• Better resistance to extrusion and wear resistance.

Application

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

Technical Table