Lebus Grooved Winch Drum Sleeve Wire Rope Drum Sleeve Alloy Steel Grooved Drum Sleeves Polymer material Drum Sleeve

Materials of the sleeves: Low-carbon steel 20#,16Mn,Q235B,Q355B/D/E

Product advantage:

Compared with the general non grooved (smooth) drum and spiral grooved drum, the Grooved Steel Drum Sleeves has obvious advantages in the neat winding of multi-layer steel wire rope. Lbs double fold rope groove makes the winding of steel wire rope more smooth and the load between layers is evenly distributed, reduces the irregular, disorderly winding and rope biting in the process of steel wire rope arrangement, reduces the damage of steel wire rope, prolongs the service life of steel wire rope, improves the safety of equipment operation, and avoids the shutdown time of mechanical equipment due to disorderly rope replacement.

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

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.

Product installation and Application:

1) the LBS rope groove sleeve is divided into two parts, which are made up of integral rope grooved drum. It needs to be used in pairs;

2) the LBS grooves can be mounted on smooth, grooveless drums or on winch drums with spiral grooves, It is suitable for the application of refitting or changing the drum.

Hebei Junke Machinery Techonlogy Co., Ltd was established in 2010. Now it is located in Shijiazhuang city, Hebei province, China. Our company covers more than 10000 square meters and it has very convenient transportation. There are more than 300 existing staff members  among who are 100 profressional technicists. We also have skilled workers and advanced processing equipments.

Our factory has more than 2000 sets of casting, forging, gear machining, sheet metal stamping, welding, heat treatment,machining and other advanced equipments. In recent years, we have introduced 80 machines of Germany CW1000 processing center, CNC four axis,five-axis linkage machining center, CNC punching machine,large CNC gear hobbing gear grinding machine, large CNC floor-type boring and milling machine, vacuum electron beam welding, CNC welding robots and other advanced processing equipments.

Our factory always adhere to business idea of "Honesty and Credibility＆Customer First". With high reputation, high quality products and a competitive price policy ,we provide our customers with satisfactory services.

We hope to establish long-term and stable business cooperation with domestic and foreign customers!