Operating range

  • For single reel as well as narrow reels and multi-core-usage
  • For any type of cores ≥ Ø 25,4 mm / 1″

Characteristic features

  • Multi-bladder design
  • Low own weight
  • Simple maintenance
  • Budget-priced because of standardization
Characteristic features
  • Pneumatically actuated by means of pressurization
  • Clamping rails of polyurethane or aluminium, optional with spring assisted reset
  • Internal and covered multi-bladder-system
  • Base material: aluminium profile (light-weight-design) or special materials
  • Budget-priced modular design
Expansion method - Pneumatic
Clamping rails
Winding cores
Any kind as e.g. cardboard, plastic, metal
Standard for core size Ø 75 mm / 3" and Ø 150 mm / 6"
Nominal diameter - Winding core ≥ 25,4 mm /1"
Slit with of multi-reels - minimum
(only for winding trunnions)
Reel take-up - Narrow reels ≥ 10 mm
Concentricity for winding
depends on clearance between outer diameter of winding shaft and inner core diameter
Concentric tolerance ≥ 1,0 mm
Actuation tool
  • Air-pistol, deflation tool
  • Permanent air-supply
Actuation method - Pneumatic
Optional: Spanntec CMS (Condition Monitoring System)
Digital system for condition monitoring of reel tightening units which ensures maximum process reliability More information
Spanntec CMS Icon mit Netz schwarz


  1. Body
  2. Valve
  3. Clamping rail
  4. Flat rubber tube
  5. Filler neck
  6. Clamping parts
  7. Sealing elements
  8. Reset spring

3D Sectional view, Windings, Serie 3110

Interested in this product? Then use our enquiry form!