Recoiler Mandrel & Belt Wrapper Roll

High-Torque Recoiling Mandrels & Belt Wrapper Rollers

• Overview: Complete the continuous annealing process with tight, straight-edged final coil winding. Our recoiler mandrels deliver powerful hydraulic expansion and clamping forces for smooth coiling under high exit tension.

• Key Features:

  • Alloy steel forged main shaft (42CrMo) with induction-hardened expansion segment plates.

  • Belt wrapper rolls coated with high-tear-strength PU to guide strip head onto the mandrel without coil-end damage.

  • Integrated hydraulic outboard bearing support for high coil weight stability.

• Technical Specifications:

  • Coil ID: 508mm / 610mm

  • Expansion Range: ±25mm

  • Wrapper Roll Coating: High Resilience Polyurethane 

• Applications: Exit tension reel, recoilers, and belt wrappers in CAL and CGL.