is monitored by a PLC and permits to remain constant through the time because his ratio can be adjusted by changing the gears on the rollers. The time required for the gears changing is about 1 minute. The device is complete with rollers supported in the upper part to facilitate the passage of the film during the manual film-reel change-over. Pre-stretch ratio up to 400% (1 film meter becomes 5 meters). It is possible to set up the film tension on the product during turns in the top or in the
  bottom and during the up and downwards wrapping cycle.


1-RING TYPE WRAPPING MACHINE 2-FILM ROLL CARRIER ASSEMBLY WIDTH 750 mm) 3-FILM ROPING SYSTEM 4-PRE-STRETCH RATIO UP TO 400% 5-AUTOMATIC FILM ROLL CHANGE DEVICE NEXT
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