Unwinder for reels with 3” cardboard core on expandable shaft for lightweight processing.
Synchronisation swivel to control unwinding.
Guiding rollers.
Opening triangle with air blow at the tip to facilitate opening on the fold.
Master stabilisation drive complete with pressure calender.
Swivel unit with ultra-sensitive pneumatic control for winding at very low tension.
Winding machine with axial control for reels up to a 400 mm diameter on 3” cardboard 12 mm thick cores.
Two MINK type brush extension rollers along the path.
Rolling machine for depositing the material on the reel.
Electric equipment to operate and control the line.
Trimming group with blade cutting edges positioned in combination with the winder.
Heating device for central fold distension with adjustable hot air blow.
Technical specifications:
- UNWINDING BAND: maximum 1250 mm (double-layer material)
- WINDING BAND: Finished trimmed 2400/2500
- MAXIMUM MECHANICAL SPEED: 80 m/1’
- REEL WEIGHT: maximum 200 kg
- MATERIAL THICKNESS: 40 ÷ 45 micron
- UNWINDING REEL DIAMETER: maximum 800 mm with core for 3” shaft
- WINDING REEL DIAMETER: maximum 400 mm with minimum 12 mm core for 3” cores
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