Hebei Junke Machinery Technology Co.,Ltd
Hebei Junke Machinery Technology Co., Ltd Products: Drum, Sleeve, Winch, Gear
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The way to save money is to use a smooth druml and an outer bushing with a groove for the line, cut the bushing horizontally in two parts and bolt or weld it to or weld it to the smooth drum. If a different type or specification of wire rope is used in the future, the bushing can be removed and replaced with a bushing designed for the new wire rope.
The lebus groove system ensures that the multi-layer winding wire rope on the reel is completely smooth into and out of the drum, and can greatly prolong the life of the wire rope. This system is still the most effective and perfect method. Tests have shown that the Lebus druml can extend the wire rope with a rope groove matching the specifications of the wire rope.
Grooved Winch Drum Material: Carbon Steel, Alloy Steel, Stainless Steel, Aluminum, High-Strength Steel, Etc
Material Standards: GB, AISI, ASME, ASTM, JIS, DIN, ...
Ambient Temperature: -40 ° C To +45 ° C
Stroage Ambient Temperature: -40 ° C To +50 ° C
Groove Type of Drum: Spiral Grooves or Lebus Grooves
The Rotation Direction of The Drum: Lefthand or Righthand
Processing method: Machine Work
Wire Rope Diameter: 3 MM~100 MM
Processing Equipment: CNC machining center
Groove Drum Composition: Drum core, Flanges, Shaft, Etc
Processing: Rope drums with grooves cut directly into them.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.
We can manufacture all sizes of drums. From now, we have finished the drums from 50mm to 2000mm in diameter. And its length range is from 100mm to 2000mm.
As LBSS series winch grooved sleeves have the above characteristics, it has wide application range. It can be applied in the aviation, shipbuilding,offshore crane industry, oil field, coal, port marine platform, construction, railway and other heavy machinery field.
Early introduction the advanced technics form domestic and foreign,after years R&D, our company had a major breakthrough in lifting machinery's multilayers spooling field and obtaied the production patent of LBS groove in 2010. Meanwhile we created our brand -LBS. At the prosent, the company have formed a stable and serialized production mode.
| No | Wire diameter(mm) | Pulling Force(KN) | Rotation Direction | Drum Diameter(mm) | Drum Length(mm) |
| 1 | 3~8 | 3~10 | Lefthand,Righthand | >160 | <1000 |
| 2 | 10~16 | 12~20 | Lefthand,Righthand | >320 | <1000 |
| 3 | 18~24 | 20~80 | Lefthand,Righthand | >480 | <1000 |
| 4 | 26~32 | 100~120 | Lefthand,Righthand | >640 | <1000 |
| 5 | 34~40 | 150~200 | Lefthand,Righthand | >800 | <1000 |
| 6 | 42~50 | 240~400 | Lefthand,Righthand | >1000 | <100 |
