Bolt Connection Drum Sleeve Q460NE Epoxy Zinc‑rich Primer For Crane
Bolt Connection Drum Sleeve Q46NE Epoxy Zinc‑rich Primer For Crane
Product Description
This drum sleeve is manufactured from high-strength Q460NE steel, with right-hand 60° rope grooves and bolted connection for convenient assembly and maintenance. The surface is painted with epoxy zinc-rich primer to deliver outstanding rust and corrosion resistance. High-precision machined rope grooves effectively reduce steel wire rope wear and extend rope service life. It is mainly matched with drums for various cranes and winches.
Technical Parameter
| Parameter | Specification |
| Product Name | Drum Sleeve |
| Material | Q460NE |
| Wire Rope Diameter | 52mm |
| Groove Bottom Diameter | 1500mm |
| Pitch | 54.34mm |
| Number of Groove | 30.5 |
| Groove Rotation | Right-Hand |
| Lead Angle | 60° |
| Net Weight | 1311.4kg |
Characteristic
- Made of high-strength Q460NE steel with good low-temperature toughness and high load-bearing capacity.
- Adopt right-hand 60° precision rope grooves and bolted-connection structure for easy disassembly and replacement.
- Surface coated with epoxy zinc-rich primer to achieve favorable rust and corrosion protection.
- High-precision formed rope grooves enable neat wire rope arrangement and reduce extrusion damage.
About Us
Our factory has casting, forging, gear machining, sheet metal stamping, welding, heat treatment, machining and other advanced equipment more than 2000 sets. In recent years, we has introductioned Germany CW1000 processing center, CNC four axis, five-axis linkage machining center, CNC punching machine, large CNC gear hobbing gear grinding machine, large CNC floor-type boring and milling machine, vacuum electron beam welding, CNC welding robots and 80 machine and other advanced processing equipment.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.