SLEEVE WRAPPING MACHINE – MS70
MS70 Is AAutomatic & Semi-Automatic Welding Bar Machines.
Automatic and semi-automatic welding bar machines with in-feed motorized belt conveyor.
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- MS70 L/AL models represent the maximum simplification in bundling machines
- They are made with a single supporting structure
- MS70 L/AL models shrink single or grouped items with polyethylene film
- Max package width depends on package height
- Welding bar with film cutting blade (no smoke during welding phase) operated by pneumatic cylinder
- PE shrink film 35 to 100 μm
- Work surface height: 850 +/-25mm
- Air consumption: 8 NL/min + 6 bar air supply needed
- Power supply: option between 3phase 220V & 3phase 400V + Neutral
- Safety photoelectric cell that blocks the sealing bar if it finds an obstacle on its trajectory
- Automatic upper & lower reel film unwinding system with pinch rolls
- Max shrink film reels diameter: 350 mm, thickness: from 35 to 100 micron
- Shrink tunnel isolated with rock wool and heated by resistances
- Forced ventilation with air recycling
- Temperature control of the sealing bar and the tunnel with PID temperature controllers
- Tunnel conveyor belt controlled by adjustable speed gear motor in steel fine net with side chains
- Switch for changing between automatic cycle and manual/semi-automatic cycle with pedal start
- Product containment guides after the welding bar
- Pack cooling unit installed at tunnel exit
- Self-dimensioning to product with mechanical pressing unit for unstable products
- Film presser roller unit
- Product protection lateral guides positioned inside the tunnel
- Machine mounted on casters
- Conveyor section with thick rollers positioned under the package cooling unit at the exit. Ideal for good bundling of products that are group packaged only by film
- Film spool insertion rollers (upper and lower) to facilitate the operator for the spool change
- Signal system indicating the end of the film reel
- Automatic upper and lower film spool centring system by means of a hand wheel