Fully automatic sleeve-wrapper with lateral feeding for “multipackage” (several products wrapped up together on several lines) without an operator.
Practical high-speed sleeve-wrapping machine able to package a wide range of products (bottles, vases, jars, pots, cans, phials, cases etc) and to shelter boxes integrating and/or replacing the use of carton boxes at end-of-line with great management advantages.
The machine is compact and consists in a sealer and a tunnel.
It works in a very simple way: a motorized in-feed belt conveyor, situated at 90 ° from the sealing bar, 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.
Pneumatic pusher for automatic feeding of multipack into the sealing area
Sealing time electronically adjustable
Sealing-bar with two sealing blades and one teflon-coated cutting blade controlled by electronic thermo-regulator ; pneumatic movement
In case of any obstacle presence safety arrest of the sealing blades
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
Protections of moving parts with aluminum, polycarbonate and/or perforated sheet panels
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
Double-rolls system with motorized top and bottom film-unwinding
OPTIONS:
Customized in-feed belt conveyor
Vertical rollers to compress the film excess at the tunnel exit
Customized tunnel and sealing-bar height
After-sealing-bar top-clamp to block unstable products
Frequency AC engine controller for tunnel belt conveyor
Inverter to adjust the control speed on the tunnel and/or sealing conveyor belt
Discharging idle roller conveyor
Extended tunnel carpet at the exit to allow greater cooling of the film
The machines works with single-wounded (flat) LLDPE
Machine made according to CE rules.
ECOFARD 500 AOL
Sealing Bar: lenght 500 x H 240 mm pneumatically working controlled by photo-eye
Roll sizes: 250 x 480 mm
Max tunnel entrance: 480 X H 340 x 870 mm lenght
Output: Up to 12 pz/min
Power supply: 3 Ph + N + T | 220/380 V 8 KW
Motorized film unwinder: Superior roll – Inferior roll optional
ECOFARD 700 AOL
Sealing Bar: lenght 500 x H 380 mm pneumatically working controlled by photo-eye
Roll sizes: 250 x 680 mm
Max tunnel entrance: 700 X H 410 x 1300 mm lenght
Output: Up to 12 pz/min
Power supply: 3 Ph + N + T | 220/380 V 17 KW
Motorized film unwinder: Superior roll – Inferior roll optional
ECOFARD 900 AOL
Sealing Bar: lenght 900 x H 410 mm pneumatically working controlled by photo-eye
Roll sizes: 250 x 880 mm
Max tunnel entrance: 900 X H 500 x 1400 mm lenght
Output: Up to 12 pz/min
Power supply: 3 Ph + N + T | 220/380 V 24 KW
Motorized film unwinder: Superior roll – Inferior roll