A sleeve-wrapper with automatic feeding to make even more multipacks of different size of various products (bottles, vases, jars, pots, cans, phials, cases etc) and/or to protect boxes integrating and/or replacing the use of carton boxes at end-of-line with great management advantages.  The machine works in a very simple way: a pneumatic pusher drives the products from the loading area towards the sealing area. Then a transversal sealing-bar (that has a pneumatic movement and temperature is electronically controlled) cuts and seals the film. At this point the wrapped product enters the tunnel for shrinking. Ideal for medium-high outputs.

• Automatic feeding
• Double-rolls system
• Sealing time electronically adjustable
• Sealing-bar with two sealing blades and one teflon-coated cutting blade controlled by electronic thermo-regulator ; pneumatic movement
• Product detected by a system of photo-eyes
• the wrapped product stays on a plate behind the sealing area till the outcoming wrapped product pushes it onto the tunnel belt conveyor that is always running
• In-line in-feed belt conveyor running with fixed speed
• Tunnel steel zinc-coated mesh belt conveyor
• Tunnel air heating by finned resistances controlled by an electronic thermo-regulator
• Closed and forced air circulation with air flow adjustable by flaps in order to have the best shrinking 
• Cooling fan at the tunnel exit included
• Internal tunnel parts made by steel zinc-coated
• External powder painting
• Discharging idle roller conveyor included
• Motorized top and bottom film-unwinding
   

Options:

• Vertical rollers to compress the film excess at the tunnel exit
• After-sealing-bar top-clamp to block unstable products 
• Frequency AC engine controller for tunnel belt conveyor
• Tunnel belt conveyor 800 mm longer for wrapping bottles without any carton tray

The machines works with single-wounded (flat) LLDPE

Machine made according to CE rules