Product specifications:
1) Wire rope or cable diameter (mm)
2) Winch 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
Processing equipment:
CNC machining center
Product Processing method:
The LBS cylinders is made into a Integral drum type, and then split in halves, plug welding or bolts connected to the smooth drum.
Product material:
Polymer nylon, alloy steel, aluminum, carbon steel, all kinds of high-strength steel Q345, Q420, Q460, 20GrMo, 42GrMo, etc
Working environment:
Indoor, outdoor, rain and dust environment
Product application:
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
Product structure:
Split wire rope groove sleeve: grooved split sleeves can be placed over smooth and ungrooved drums – suitable for modification or replacement of drum.
Split-sleeve system consists of a pair of outer shells that are bolted or welded onto a smooth drum to provide a grooving pattern,The split sleeve is composed of spiral groove and parallel groove,the groove design conforms to the specified wire rope structure, diameter and length.
1) Each one circle layer of the grooved drum has two parallel groove section and two groove section
2) Make wire rope spooling more smooth and uniform distribution of load between each layer
3) Prevent cross &mess in rope spooling working happening
4) Lower the rope damage, extend the rope life
