Wire Rope Multilayer Winding Design Lebus Groove Drums Used For Tower Crane Winch

Technical performance

Winch (drawworks) is the core component of the tower crane, mainly used to deliver tools, hoist/descend s and run the drilling tools and pipe shrouds into the well during the drilling process.

Drum is the core component of the winch, The design of LEBUS groove barrel solves the problem of multi-layer winding of wire rope

Product Structure

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.

Product Introduction

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

The main uses of the winch are as follows: first, as lifting equipment, it is used for mine lifting, sinking lifting and suspension (lifting) sinking equipment and facilities, that is, along the shaft lifting ore, waste (gangue) stone, lifting personnel, lowering materials, tools and equipment; Second, it is used as transportation equipment for underground scheduling and transportation of ore (harvester), stope rake ore (slag) or filling, removing columns, etc.

Some products type parameter for your reference:that can be design to meet requirement

product equipment

Our factory has more than 2000 sets of advanced equipment such as casting, forging, gear processing, sheet metal stamping, riveting, heat treatment and mechanical processing. In recent years, the Germany CW1000 machining center, CNC four axis, five axis linkage machining center, CNC punch, large CNC hobbing gear grinding machine, large CNC floor boring and milling machine, Vacuum electron beam welding, CNC welding robot and 80 roll machine and other advanced processing equipment

About us

Our company early introduction of advanced technology at home and abroad, after years of research and development and improvement, in the hoisting machinery multi-layer wire rope row rope field has made a major breakthrough,

In 2010, the company obtained the production patent of double folding rope groove drum, and founded its own brand - LBS. At present, the company has formed a mature and stable, serializedproduct production mode.

Required Parameters

• Wire rope diameter or cable diameter(mm)
• Inner diameter D1(mm)
• Outer diameter D2(mm)
• Width between the flanges L(mm)
• Rope capacity(m)
• Material:
• Rotation direction:left or right?