Spray Primer Drum Sleeve Q355D Bolt Connection For Winch

Spray Primer Drum Sleeve Q355D Bolt Connection For Winch

Product Description

This drum sleeve is made of Q355D steel with bolt-connected structure and 60° right-hand rope grooves. It is coated with spray primer for reliable anti-rust protection. The precisely machined grooves guide neat wire rope winding and reduce rope wear. It is easy to assemble and maintain, widely matched with various hoisting drum bodies.

Techinical Parameter

Application

• Matched with hoisting drum bodies to guide steel wire rope winding for cranes and winches.
• Applied to hoisting and luffing mechanisms of mobile cranes, fixed cranes and other construction machinery.
• Suitable for heavy-duty working scenarios such as ports and mines. It can be replaced independently after wear to reduce overall maintenance cost.
• Fit for retrofitting and replacement projects of various LBS Lebus grooved drums.

Advantages

• Made of Q355D steel with good low-temperature toughness and impact resistance, suitable for heavy-load and low-temperature working conditions.
• Bolt-on structure allows independent disassembly and replacement upon wear instead of changing the whole drum, greatly cutting maintenance cost.
• Precisely-machined 60° right-hand rope grooves guide tidy rope winding, reducing extrusion, rope biting and abrasion of wire ropes.
• Spray-primer surface provides basic anti-rust protection and extends storage and service life.