Hebei Junke Machinery Technology Co.,Ltd

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Wire Rope Winch Drum Grooved Lebus Sleeve Customizable Alloy Steel

China Wire Rope Winch Drum Grooved Lebus Sleeve Customizable Alloy Steel

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Wire Rope Winch Drum Grooved Lebus Sleeve Customizable Alloy Steel

MOQ： 1 Piece
Price： Negotiable
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Payment Terms	L/C, T/T, Western Union
Supply Ability	1000 Pieces Per Month
Delivery Time	General Order 15-30 Days
Packaging Details	Export Standard Wooden Case
Product name	Grooved Lebus Sleeve
Material	carbon steel
Groove Type	Lebus Grooves
Surface Treatment	Spray Zinc Rich Primer
Surface Color	as the customer
Connection Type	Welded or Bolted
Dia.of rope	2~80mm
layers	2~20 Layers
Use	Assembly winch
Grooving Machining	CNC Machining
Brand Name	LBS
Model Number	LBSS Series
Certification	CCS
Place of Origin	Shijiazhuang Hebei China

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Product Details
Company Details

Product Specification


Payment Terms	L/C, T/T, Western Union	Supply Ability	1000 Pieces Per Month
Delivery Time	General Order 15-30 Days	Packaging Details	Export Standard Wooden Case
Product name	Grooved Lebus Sleeve	Material	carbon steel
Groove Type	Lebus Grooves	Surface Treatment	Spray Zinc Rich Primer
Surface Color	as the customer	Connection Type	Welded or Bolted
Dia.of rope	2~80mm	layers	2~20 Layers
Use	Assembly winch	Grooving Machining	CNC Machining
Brand Name	LBS	Model Number	LBSS Series
Certification	CCS	Place of Origin	Shijiazhuang Hebei China
High Light	grooved winch sleeve ，alloy steel lebus sleeve ，2mm wire rope lebus sleeve

Customizable Alloy Steel Wire Rope Winch Drum Grooved Lebus Sleeve

Product lookview:

GROOVING TYPE: Special groove or helical groove

PRODUCT OTHER NAME: groove sleeve

PROCESSING EQUIPMENT: CNC machining center

DRUM GROOVE ROTATION: Lefthand ,Righthand

SLING TYPE: Wire rope or cable

ROPE CAPACITY:50-1000M

PRODUCT OTHER NAME: LBS groove drum or wire rope drum

GROOVING TYPE: LBS groove or helical groove

PROCESSING EQUIPMENT:CNC machining center

DRUM GROOVEROTATION:Lefthand ,Righthand

SLING TYPE:Wire rope or cable

Product material:

Polymer nylon, carbon steel, alloy steel, aluminum, all kinds of high-strength steel Q390 Q420 Q460 Q690 A709Gr50 S420N S460N SM490B DH32 AH36 DH36 NM500, etc

Supply standard: GB, American Standard AISI, ASME, ASTM, Japanese standard JIS / German standard DIN, standard NF, British standard BS, European standard EN, etc.

Shipboard has been certified: DNV, ABS, GL, LR, BV, CCS, RINA, NK, KR, etc.

Advantage Of The LBS Grroved

This system is still the most effective and perfect method to prolong the life of wire rope. Tests have shown that the use with Wire rope specifications match the rope groove, Lebus drum can prolong the life of wire rope more than 500%.

LBS rope groove makes the load evenly distributed between layers, and the practice proves that it greatly prolongs the life of wire rope. In fact, the test surface can extend wire rope life by more than 500%. Reducing wire rope damage increases safety and reduces machine downtime.

The disadvantage of LBS rope groove drum is that it is more complex, so it is a little more expensive than the spiral rope groove drum. However, this additional cost is quickly compensated for by the savings in wire rope, which is expensive and takes up production time to replace.

Conditions of LBS grooved

LBS rope groove drum also requires certain operating conditions. The most important of these conditions is the deflection Angle of the wire rope, which is the Angle between the wire rope from the reel to the first fixed pulley. Generally speaking, this deflection Angle should not be greater than 1.5° and should not be less than 0.5°. There are some slight differences (about a 0.25° variation), but it is good to remember this general statistic. The optimal deflection Angle also depends on the load, cable structure and lifting speed. This deflection Angle indicates that for every 10m from the drum to the pulley, the distance between the wire rope and the midpoint of the drum should not be greater than 260mm (520mm between the two flanges). 9 Q2 ` 2 L! For LBS groove reels, if the deflection Angle exceeds the recommended range, a special rope called Angle compensator can be used to relax and be damaged by extruding or twisting of the outer wire rope onto the groove

LBS Drum required parameters

Sleeve Diameter of wire rope or cable

Diameter of smooth drum (inside diameter of rope groove)

Outer diameter of rope groove drum

Length between drum flanges

Rope capacity

Rope groove rotation (left or right)

LBS drum leather material required

Whether drawings or other requirements are provided

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 structure:

Integral rope groove drum: rope drums with grooves cut directly into them (with or without bolted or welded flanges, as required).Winch drum with flange, the LBS groove is cut directly into the body of the drum, according to customers’ requirements, the flanges are either welded or screw-bolted. groove geometry is determined by rope construction, diameter and length, and by application. the drum has the required mounting dimensions for the actual operating conditions.

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.

Company Details

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Business Type:

Manufacturer,Exporter,Seller 
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Year Established:

2010 
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Total Annual:

3000000-3500000
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Employee Number:

150~300 
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Ecer Certification：

Verified Supplier 

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 pr... 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 pr...

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Hebei Junke Machinery Technology Co.,Ltd
107 National Road, Sijiazhuang Town, Luquan District, Shijiazhuang, Hebei province,china
https://www.winch-drum.com/

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