Film winder

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Automatic turret winder solutions
Calemard® provides in-line, fully automated turret winder systems designed for continuous converting operations without reducing line speed. The equipment is developed for plastic films, rubber and gum converting and supports narrow-slit cutting down to 30 mm while enabling high versatility and simplified handling.

Cell configuration and main components

• Plastic liner cantilever dual unwinder with liner guiding and positioning system
• Automatic splicing device for continuous liner feeding
• Driven tension-controlled accumulator for product storage
• Slitting station with quick cutter adjustment and scrap-edge extraction (with liner separation/recycling)
• Turret winder equipped with gap-winding solution for precise and stable winding
• Robotized cell for automatic pads unloading, independent from operator
• Optional patented in-line spooling technology for continuous spooling

Key features / benefits

• Precise tension control to ensure consistent slitting and winding quality
• Multiple cutting technologies adaptable to product and application
• Patented non-stop turret winding without line speed reduction and optional in-line spooling
• Automated unloading and handling systems to minimise operator intervention

Applications

• Tire manufacturing
• Plastic films converting lines

Technical specifications

• Minimum slit width capability: down to 30 mm
• Accumulator capacity: up to 60 m product storing
• Dual unwinder: plastic liner cantilever design with guiding and positioning
• Continuous feeding: automatic splicing device for liner
• Slitting station: quick cutter adjustment and scrap-edge extraction with liner separation/recycling
• Winding: gap-winding solution for precise and stable pads/spools
• Handling: robotized cell for automatic pads unloading
• Compatibility: designed for plastic films, rubber and gum converting
• Optional: patented in-line spooling technology and integration into extrusion lines