Some common Unwind Mandrel features include:

  • Barrel type design with one piece expand wedge
  • All wear surfaces manufactured from solid bronze or aluminum bronze
  • Cast iron segments with interlocking serpentine edges to prevent coil tails from hooking under segments
  • Large expand ranges - Custom expand ranges and face lengths upon request
  • Full circle segment retaining ring with brass wear plates
  • Multiple outboard bearing nose options available