1. The split sleeve is composed of spiral groove and parallel groove.
2.The grooved cylinders are split in halves for easy installation either by welding or bolting to an existing drum.
3.Split sleeves can be placed over smooth and ungrooved drum,suitable for modification or replacement of drum.
4.The groove design conforms to the specified wire rope structure, diameter and length.
Machinable product material:
Carbon steel, Nylon polymer, alloy steel, aluminum, all kinds of high-strength steel Q345, Q420, Q460, 20GrMo, 40GrMo, 42GrMo, etc
1. Marine machinery: offshore petroleum crane winch, drawworks and hoist
2. The petroleum industry: oil drilling rig, petroleum tractor hoist, petroleum workover rig, trailermounted pumping unit winch , etc
3. Engineering machinery: tower crane, piling machine
4. Crane machinery: the bridge lifting machine, tower crane
5. The hoist: building wipe wall machine, winding machine
......
1) Wire rope or cable diameter (mm)
2) Drum diameter (mm)
3) Drum length (mm)
4) Rope capacity
5) Drum material
6) Maximum operating load on rope or cable
7) Type of rope entry
8) Direction of wire rope entry
9) Distance to fixed sheave and position between flanges
10) Outside diameter of flanges
11) Detailed drawing of the drum
No: | Wire diameter(mm): | Rotation direction: | Main drum | Main drum length(mm): | Application: |
1 | 13 | Lefthand,Righthand | 430 | 763 | The oil workover rig winch,Towing winch |
2 | 13 18 | Lefthand,Righthand | 623 | 1144 | Engineering winch,Lifting winch |
3 | 22 26 | Lefthand,Righthand | 730 | 1220 | Oil workover rig ,Logging Winch |
4 | 18 22 32 | Lefthand,Righthand | 670 | 1240 | Drilling Rig Winch, drawworks |
5 | 28 32 36 | Lefthand,Righthand | 560 | 630 | Rotating Drilling Rig winch, |
6 | 26 28 32 45 | Lefthand,Righthand | 760 1146 | 1970 1765 | Offshore Crane,Marine crane,Mooring winch |
