Shijiazhuang Jun Zhong Machinery Manufacturing Co., Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | Adjustable to orders |
| Delivery Time | About 10-40 days(subject to quantity) |
| Packaging Details | Wooden Case |
| Material | Q355B |
| Packing | Wooden case |
| Delivery | Ocean freight |
| Groove type | Lebus groove |
| Groove rotation | Left- or Right-handed 80° |
| Rope diameter | 46 mm |
| Drum diameter | 806 mm |
| Drum length | 834mm |
| Rope capacity | 800m |
| Surface treatment | Epoxy primer coating |
| Brand Name | LBS |
| Model Number | LBS grooved drum |
| Certification | ISO 9001 2015；ISO 45001:2018 ；ISO 14001:2015 |
| Place of Origin | Shijiazhuang City |
View Detail Information
Explore similar products
Lebus Type Grooved Winch Drum Customizable Design
Smooth Type Lbs Grooved Drum With 1 Year And Welding Connection
Sand Blasting Grooved Hoist Drum Lebus Type / Spiral Type / Smooth Type
Carbon Steel Hydraulic Winch Hoist Drum With Shaft
Product Specification
| Payment Terms | T/T,L/C | Supply Ability | Adjustable to orders |
| Delivery Time | About 10-40 days(subject to quantity) | Packaging Details | Wooden Case |
| Material | Q355B | Packing | Wooden case |
| Delivery | Ocean freight | Groove type | Lebus groove |
| Groove rotation | Left- or Right-handed 80° | Rope diameter | 46 mm |
| Drum diameter | 806 mm | Drum length | 834mm |
| Rope capacity | 800m | Surface treatment | Epoxy primer coating |
| Brand Name | LBS | Model Number | LBS grooved drum |
| Certification | ISO 9001 2015；ISO 45001:2018 ；ISO 14001:2015 | Place of Origin | Shijiazhuang City |
| High Light | Q355B steel grooved drum ，Epoxy primer coated winch drum ，Offshore main winch drum | ||
This Lebus groove winch drum is precision-engineered as a complete drum for 46 mm wire rope applications. Manufactured from Q355B alloy steel, the drum features a right-handed or left-handed 80° lead angle with a pitch of 48.5 mm and 16.5 groove turns, achieving an overall length of 800 mm. The groove geometry incorporates an 80°–100°–80° transition pattern, ensuring smooth rope entry and controlled multi-layer spooling. The drum receives an epoxy primer coating for corrosion protection in marine and offshore environments. Precision machining eliminates burrs and sharp edges, protecting the wire rope from abrasive damage during operation. Designed as a one-piece welded construction with integrated flanges, this drum delivers structural integrity for demanding lifting applications.
| Parameter | Specification |
|---|---|
| Product Name | Lebus Grooved Drum |
| Model No. | DN46-D806-L800-R / DN46-D806-L800-L |
| Material | Q355B Alloy Steel |
| Wire Rope Diameter | 46 mm |
| Groove Type | Lebus Groove |
| Groove Orientation | Left-Handed or Right-Handed |
| Lead Angle | 80° |
| Pitch (P) | 48.5 mm |
| Groove Turns (Z) | 16.5 |
| Rope Capacity | 800 mm |
| Drum Diameter | Φ806 mm |
| Surface Finish | Epoxy Primer Coating |
| Edge Treatment | Deburred / Flashings Removed |
| Construction | Welded Assembly with Integrated Flanges |
This winch drum is constructed from Q355B low-alloy high-strength steel, providing exceptional yield strength and impact resistance for heavy-load operations. The 48.5 mm pitch provides optimal clearance relative to the 46 mm rope diameter, minimizing friction and heat generation. An epoxy primer coating is applied to the finished drum surface, delivering corrosion resistance suitable for saltwater exposure and outdoor industrial environments. All edges are deburred during final processing, eliminating sharp contact points that could compromise rope integrity.
This Lebus groove winch drum is purpose-built for main winch systems on offshore vessels, shipboard cranes, anchor handling equipment, and industrial hoisting applications requiring 46 mm wire rope. The availability of both left-handed and right-handed groove orientations accommodates diverse winch configurations across Korean, European, and Asian marine equipment. The epoxy primer coating makes it particularly suitable for deck-mounted installations exposed to salt spray, humidity, and harsh weather conditions.
Typical deployments include offshore supply vessel winches, tugboat towing winches, and heavy-lift crane hoist drums. For OEMs, shipyards, and marine equipment operators seeking a durable, corrosion-resistant winch drum with precision Lebus groove geometry, this assembly delivers reliable performance in demanding operational environments.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Shijiazhuang Jun Zhong Machinery Manufacturing Co., Ltd, located in shijiazhuang city, hebei province, china, covers an area of more than 80 square meters, the geographical position is superior, transportation is convenient. Factory existing staff more than 3000, more than 600 professional and techn... Shijiazhuang Jun Zhong Machinery Manufacturing Co., Ltd, located in shijiazhuang city, hebei province, china, covers an area of more than 80 square meters, the geographical position is superior, transportation is convenient. Factory existing staff more than 3000, more than 600 professional and techn...
Get in touch with us
Leave a Message, we will call you back quickly!