Mall Diameter Wire Rope LBS Sleeve Lifting Winch Main Drum
rotation direction: Left ,Right
Processing equipment: CNC machining center
Working environment: Indoor, outdoor, rain and dust environment
Working altitude: No more than 2000M
Working Temperature: -25~+50 Centigrad
1) Wire rope or cable diameter (mm)
2) The main drum diameter (mm)
3) Width between flanges (mm)
4) Length of rope or cable to be accommodated
5) Material and requirements of the drum
6) Maximum operating load on rope or cable
7) Direction of wire rope entry
8) Type of rope entry
9) Distance to fixed sheave and position between flanges
10) Outside diameter of flanges
TECHNICAL PARAMETERS PROVIDED BY CUSTOMER.doc
LBS SPECIAL GROOVE DRUM WORKING CONDITIONS.doc
Machinable product material:
Nylon polymer, carbon steel, alloy steel, aluminum, all kinds of high-strength steel Q345, Q420, Q460, 20GrMo, 40GrMo, 42GrMo, etc
1. Split sleeves can be placed over smooth and ungrooved drums – suitable for modification or replacement of drum.
2. Split-sleeve system consists of a pair of outer shells that are bolted or welded onto a smooth drum to provide a grooving pattern.
3. The split sleeve is composed of spiral groove and parallel groove.
4. The groove design conforms to the specified wire rope structure, diameter and length.
1. The petroleum industry: oil drilling rig, petroleum tractor hoist, petroleum workover rig, trailermounted pumping unit winch , etc
2. Crane machinery: the bridge lifting machine, tower crane
3. The hoist: building wipe wall machine, winding machine
4. Engineering machinery: tower crane, piling machine
5. Marine machinery: offshore petroleum crane winch, drawworks and hoist
LBS grooved drum, solved the problem of bitten rope in wire rope winding process. LBS groove system makes the winding of wire rope smooth, and the load of each layer evenly distributed,the technology greatly prolong the service life of wire rope, extend the service life of wire rope can be more than 500%, reduce the wire rope damage, improves the safety of the operation of the equipment, and reduces the problem of mechanical equipment shutdown for changing rope.
Technical parameters and application:
|Main drum length(mm)
||The oil workover rig winch,
||Oil workover rig ,
||18 22 32
||Drilling Rig Winch, drawworks
||28 32 36
||Rotating Drilling Rig winch,
||26 28 32 45
Marine crane,Mooring winch