AUTOMATIC SHRINK WRAPPER / BUNDLER WITH CARDBOARD SLIPSHEET INSERTION

Automatic shrink-wrapping machine equipped with a motor-driven feed conveyor set at a right angle, multi-line grouper, slipsheet pick and place station, wrapping/sealing station and shrinking tunnel. Machine suitable for grouping and shrink wrapping loose, aligned products (bags, boxes, bottles, etc.) with film heat-sealable, heat-shrinkable film on a flat cardboard slipsheet, according to size requirements.

• Shrink wrapper available in different versions;
• Multi-line version (2 – 3 lines);
• Possibility of producing a bundle with a handle or closed with self-sealing of the film;
• Designed for medium-low production rates, up to 10 packages per minute depending on size requirements

Specifications:

• Painted welded steel tubular frame
• Modular inverter-controlled multi-line feed conveyor with adjustable product guides
• Pneumatic device for blocking products during their introduction.
• Product presence monitored with sensors to enable transfer
• Pneumatic conveyor for bundle forming and final push onto the slipsheet
• Intermediate bundle-forming station
• High capacity slipsheet magazine with slipsheet pickup and placement on the machine work surface
• Inverter-controlled connection conveyor
• Pneumatic pusher for conveying the bundle beyond the sealing bar
• Motor-driven reel unwinding units with automatic film recovery
• Pneumatic sealing bar for film cutting and sealing. Maximum height for passage of the product up to 380 mm
• Sealing without emission of fumes
• Height-adjustable pneumatic package presser
• Metal mesh tunnel conveyor system with speed adjustment via inverter
• Ventilated tunnel with differentiated dual thermal insulation designed to optimize heat retention
• Electric control panel installed on the left or right side, complete with PLC and HMI panel
• Extremely fast size changeovers
• Optional features: bundle cooling device at the tunnel outlet, edge-pressing unit, residue removal, tunnel evacuation, remote service, etc.

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