What is an Aluminum Hourglass Sleeves?
An Aluminum Hourglass Sleeve is a metal sleeve used for securing the ends of wire ropes, typically made of high-strength aluminum alloy. By using a hydraulic press, the ferrule is compressed onto the wire rope, creating a firm and secure end connection.
Main functions of Aluminum Hourglass Sleeves:
Forms a fixed looped end for lifting or connection purposes
Enhances the durability of wire ropes and prevents unraveling
Provides a lightweight yet high-strength connection solution
How to Choose the Right Aluminum Hourglass Sleeve?
- Choosing Based on Wire Rope Diameter
Ensure that the ferrule’s inner diameter matches the wire rope’s outer diameter, such as:
5mm Wire Rope → 5mm Ferrule
10mm Wire Rope → 10mm Ferrule - Identifying High-Quality Hourglass Sleeve
Smooth surface with no cracks
Compliance with international standards
No looseness or deformation after crimping
