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 LBS Grooves
The Rotation Direction of The Drum: Lefthand or Righthand
Processing method: Machine Work
Wire Rope Diameter: 3mm~100mm
Processing Equipment: CNC machining center
Application
LBS rope groove is suitable for multi-layer winding winding hoist drum, the use of wire rope winding more than one layer, in order to reduce the rope in the upper layer winding (over rope) bite rope, squeeze rope and other adverse situations of wire rope, in order to achieve a safe and stable over rope transition, prolong the service life of equipment and wire rope.
Technical Parameters and Application
| No: | Wire diameter(mm): | Rotation direction | Main drumdiameter(mm) | Main drum length(mm) | Application |
| 1 | 8 10 13 | Lefthand,Righthand | 430 | 763 | The oil workover rig winch,Towing winchTower crane |
| 2 | 13 18 20 | Lefthand,Righthand | 623 | 1144 | Engineering winch,Lifting winch,Crawler crane |
| 3 | 22 25 26 | Lefthand,Righthand | 730 | 1220 | Mining winchLogging 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
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.
Why Choose Us
Professional engineer team and sales team
We have a professional team of engineers and sales teams, most of which have more than 10 jobs to experience.
Imported equipment
We have the world's advanced production equipment.
Fast lead time
Small and medium orders can be delivered within 20 days, large orders 30-35 days.
One-stop service
We provide production operations and assembly services.
High quality and factory price
We have ISO9001 international quality management system, as well as China production cost control experience, we can help you save 20%~30% of the production cost.
Good after-sales service
Our after-sales service can be up to three years, customers have more than 15 years of cooperation with us, and received consistent praise.
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