Continuous “box motion” vertical packaging machine

    With the model MBM800 the “box motion” technology also available to big bags production. Thanks to the support for 800 mm reels and to specific devices, the MBM800 can have the same characteristics of speed and control of the continuous vertical packaging machines also in the world of the big size (up to max 380 mm width for a pillow bag).

    The particular type of independent movement of the sealing devices allows the total control either for vertical or horizontal axis, optimizing the production times at most. Not only this: it is possible to program the closing times of the horizontal jaws in order to obtain an optimum sealing, without varying the temperature or losing the speed.

    In addition to particular accessories specific for big sizes, like a renewed bag support, to the MBM800 it is also possible to apply accessories like the new 4S bags device, integrated directly on the forming tube, which brings enormous benefits in terms of precision and decreases the necessary time for the format change.

    These are some of the main features:

    • Vertical movement of the horizontal jaws controlled by a linear motor.
    • Opening and closing movement of the horizontal jaws by brushless motor.
    • Vertical sealing group by means of an easily replaceable sealing belt.
    • 800 mm reel support shaft.
    • Gravity device for the film tensioning with pneumatic spring, controlled by a linear transducer, complete of stroke end photocells.
    • Automatic lateral centering of the film, motorized and driven by two optical fibres, which detect its position.
    • Machine automatic stop device, by means of a magnetic sensor, when the film is finished.
    • Film traction by a vacuum pump and perforated belts driven by brushless motor.

    MACHINE CATEGORY VFFS – Continuous “Box motion” – Packaging system
    RUNNING SPEED up to 180 bpm
    Reel width min150mm–max800mm
    Max reel outer diameter 600 mm
    Bore of film roll core min70-max80
    Width 1650 mm
    Height 2400 mm
    Length 2455 mm
    NET WEIGHT 850 Kg

    * It depends on the product features, on the forming tube dimensions, the packed weight, the wrapping material quality and the bags length.

    Here are the accessories available for this machine.

    - Square bottom device
    - Printer
    - Film junction device with impulse straps
    - Gas injection device


    Watch the machine working


    Bags this machine can make

    pillow bag

    Pillow bag

    Square bottom bag

    4 Seals bag


    Products this machine can deal with

    short-cut pasta

    Short-cut pasta






    Granular products


    Pet food

    fresh and frozen

    Fresh and frozen products


    Powder products


    Martini srl

    Phone: +39.049.9470600
    Fax: +39.049.5968866
    E-mail: info@martinisrl.com
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