Marine Ship Crane Carbon Steel Split Sleeve With LBS Grooved Sleeves
Machinable product material:
Nylon polymer,carbon steel, alloy steel,aluminum,all kinds of high-strength steel Q345, Q420, Q460, 20GrMo, 40GrMo, 42GrMo, etc
Product specifications:
1) Wire rope diameter (mm)
2) Drum diameter (mm)
3) Width between flanges:
4) Length of rope to be accommodated
5) Drum material
6) Maximum operating load on rope or cable
7) Type of rope entry through flange or Through barrel
8) Direction of wire rope entry
9) Distance to fixed sheave and position between flanges
10) Diameter of flanges
TECHNICAL PARAMETERS PROVIDED BY CUSTOMER.doc
LBS SPECIAL GROOVE DRUM WORKING CONDITIONS.doc
Product application:
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
......
Product structure:
1. Lebue drum 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.the groove design conforms to the specified wire rope structure, diameter and length.
Product advantage:
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:
| No: |
Wire diameter(mm): |
Rotation direction |
Main drum
diameter(mm) |
Main drum length(mm) |
Application |
| 1 |
8 10 13 |
Lefthand,Righthand |
430 |
763 |
The oil workover rig winch,
Towing winch
Tower crane |
| 2 |
13 18 20 |
Lefthand,Righthand |
623 |
1144 |
Engineering winch,
Lifting winch,Crawler crane |
| 3 |
22 25 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 40 |
Lefthand,Righthand |
560 |
630 |
Rotating Drilling Rig winch,
Lifting equipment |
| 6 |
26 28 32 45 |
Lefthand,Righthand |
760 1146 |
1970 1765 |
Offshore Crane,
Marine crane,Mooring winch
|
......
Drum heat treatment of the picture:
