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- Key Design Features
- Steel Wire Expansion Mechanism: Utilizes high-precision steel expanding heads and support wires to apply radial tension, suitable for rigid materials like silicone rubber and EPDM].
- Automated Tension Control: Integrated steel wire tension sensors and servo motors dynamically adjust expansion force (0.5-3.5kN range) to prevent material overstressing].
- Modular Structure: Interchangeable wire expanding heads (φ20-90mm) support multi-size cold shrink tube production].
- Working Principle
- The cold shrink tube is sleeved over spiral support wires. The expanding head applies radial force to enlarge the tube diameter, followed by wire extraction for final shaping, with a cycle time ≤30 seconds per piece].
- Applications
- Power Industry: Mass production of 35kV+ high-voltage cable terminals and joints].
- Telecommunications: Cold-shrink molding of fiber optic connector protective sleeves].
Cold Shrink Steel Wire Expansion Machine
Ships, marine equipment, and construction machinery are all key industries in the country, and welding costs account for a large share of these two industries. At present, these enterprises still use traditional secondar...
Product Details
