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1/SDFQ FOR BRICK BAGS


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1/SDFQ Stiavelli Intermittent Motion Carousel For Brick
Bags -

1/SDFQ Carousel for Brick bags integrated with SVMC High Speed VFFS Vertical Form Fill Seal
machines.

In order to provide food industry with opportunity
to produce new type of bag, that will stand out
on the supermarket shelf, STIAVELLI developed
new packaging system model SVMC-1/SDFQ
ELECTRONIC.
This packaging system allows to produce brick
bags and, alternatively, both flat bottom bags
with different top-sealing (fin, clip or twister) and
traditional pillow type bags.
Packaging system model SVMC-1/SDFQ
ELECTRONIC has been manufactured
according to simple and innovative concepts
and it is composed of two bodies built in the
same structure.
They are: a continuous motion vertical packaging
machine (SVMC) and an intermittent motion
carousel (SC-DFQ). The whole unit is driven,
through a PLC, by means of one simple
operator interface (touch-screen).

Carousel for Brick bags.

Automatic intermittent motion machine
suitable to form, seal and fold the top of the
squared bottom bags in order to produce
brick bags. The machine is made either for
closing the bags by means of adhesive tape
or, otherwise, by label. The carousel receives
square bottom bags filled with product with
the top already formed and partially sealed.
Through 14 stations bags are shaped
according to the features pre-selected by menu.

Main functions:

  • The unit receives the square bottom bags
    with partial seal at the top already formed
    and filled by the vertical packaging machine
    whose mechanical structure and electronic
    control are apart from the carousel.
  • In the first 4 stations a vibrator adjustable
    in frequencies settles the product inside the
    bag to make it as compact as possible.
  • In the 5th station, movements actuated by
    step-motors carry out the bag top gusseting
    and the fin pressing to form the bag and
    make its introduction into the wrapping
    slides easier.
  • In the 6th station, through a joint movement
    of short stroke pneumatic cylinders, the
    bag is stretched thus letting the air out
    and making it compact.
  • In the 7th station the bag top will be cut
    thus removing the partial welding
    previously applied by the vertical
    packaging machine, the scraps are sucked
    and conveyed to an outer container.
    Then the bag is definitively sealed and
    the top folding begins. All movements
    in this station are actuated by a brushless
    motor and short stroke pneumatic cylinders.
  • In the 8th station the first hot folding is
    made through movements obtained by
    short stroke pneumatic cylinders.
  • Thanks to the displacement effect from
    station 8 to 9 a wrapping slide completes
    the bag top folding.
  • A tape applicator to stick a self-adhesive
    tape onto the bag top is installed in the
    10th station.
  • The self-adhesive tape is then pressed
    onto the bag in the 11th station.
  • The 12th station is a through-going
    station only. A label applicator can be
    installed here to stick a label onto the
    bag top (label applicator excluded).
  • The 13th station is a through-going station
    only. A clipping machine can be installed
    here to apply a clip to the bag top (clip
    applicator excluded).
  • In the 14th station the bag top closure is
    checked by a sensor which selects the
    defective bags to be rejected.
  • The final bags are then sent onto a belt
    where the open bags are rejected.

Technical features:

  • The bag intermittent motion conveying
    system is operated by two brushless
    motors. Chains hold two quick-fit
    connection paddles to convey the bags.
  • The distance between the two paddles is
    adjusted in conformity to bag sizes through
    the two chain displacement; an encoder
    controls such movement which can be
    memorized and recalled automatically
    at any changeover.
  • The bag side holders are formed by guides
    whose width and height is adjusted by a
    motorized movement; thanks to an encoder
    such movement can be memorized and
    recalled automatically at any changeover.
  • The upper part of the carousel stations,
    where the pack formation devices are
    located, are fixed.
  • The machine part holding the chains is
    mounted on a moving trolley, whose vertical
    motion allows the machine adjustment
    according to bag height. Such trolley is
    powered and controlled by an encoder
    for its automatic re-positioning at any
    changeover.
  • Flashing warning signal for machine in
    operation and safety horn.
  • Protection cover guards made of
    smoke-grey or transparent materials.
  • N.1 set of sized parts for a bag size.

Control system:

  • A PLC controls the carousel.
  • Control and interpolation of electric axes
    by intelligent brushless driving gears
    connected to PLC.
  • Squared top bag sizes recalled by program.
  • Operator interface touch-screen type
    colors panel.
  • Possibility to install the remote assistance
    service.
  • Self-diagnostic program with help on line.
  • Memorization of up to 50 working profiles.

PACKAGING MACHINE SVMC

SVMC is a continuous motion packaging
machine specifically designed to pack
products such as pasta, rice, snacks, dried
fruits, candies, granular products etc. at very
high production speeds. The machine is
suitable for the production of pillow type bags,
with side bellows and flat bottom bags,
starting from reels of flexible film.

ADVANTAGES

  • High speed reliable packaging system.
  • Electronic management of all machine
    parameters thanks to the multitask
    operator interface.
  • Extremely versatile machine with possible
    coupling with most weighing and dosing
    systems.
  • High quality of components sharply reduces
    parts wear and maintenance time.
  • Phased electronic control with automatic
    resetting after any machine stop.

CONSTRUCTION FEATURES

  • Modular construction tubular structure
    made of epoxy painted steel with polyurethane
    finishing.
  • All parts in contact with the product are in
    stainless steel.
  • Main machine movements (horizontal
    sealing group, film driving group) are
    driven by brushless independent motors.
  • Reel holder shaft with expansible device by
    mechanical adjust in order to easy change
    reel with servo-unwinder.
  • Film unwinding roll group with automatic
    adjusting of the film transversal sliding and
    reel end control system.
  • Plane surface for reel manual splicing.
  • Machine stop device for film breakage.
  • Film unwinding motorized roll placed before
    the forming pipe.
  • Film drive through under vacuum suction
    group to get a highly accurate cutting pitch
    and reduce belts wear.
  • Sealing/transversal cutting group of the
    MCR rotating type.
  • Vertical sealer operated by air blast.
  • Powered product unloading timing shutter.
  • Self-diagnostic program.
  • Operator interface touch-screen type color
    panel for memorization, control and self
    diagnostic of all the machine operation
    parameters and to help the operator to
    identify easily the eventual machine stop
    causes.
  • Industrial PC with hard disk, USB port,
    Ethernet and RS 232, parallel port to make
    software updating easier.
  • Machine cycle control by PLC and driven by
    brushless independent motors synchronized
    with one another.

TECHNICAL FEATURES

Model
SVMC
Max. speed:-
(Brick bags) 80 - 90
Max. speed:-
(Pillow bags) 110-120
Packaging materials:-
OPP or BOPP+CAST
Brick bags width:-
50 - 150 mm
Brick bags depth:-
30 - 110 mm
Brick bags height:-
100 - 340 mm
Reel width:-
600 mm
Reel max. diameter:-
350 mm
Weight:-
3600 Kg
Installed power:-
20 Kw
Compressed air pressure:-
6 bar
Air consumption:-
250 Nl/min.

Complete turn-keys food processing and packaging
solutions are available on request.

Please contact us on info@jzw.com.au
to discuss your application.

SVMC-1/SDFQ Stiavelli Carousel for Brick Bags Integrated With High Speed VFFS Vertical Form Fill Seal Machine

SVMC-1/SDFQ Stiavelli Carousel for Brick Bags Integrated With High Speed VFFS Vertical Form Fill Seal Machine.

 

SVMC-1/SDFQ Stiavelli Carousel for Brick Bags Integrated With High Speed VFFS Vertical Form Fill Seal Machine

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SVMC-1/SDFQ Stiavelli Carousel for Brick Bags Integrated With High Speed VFFS Vertical Form Fill Seal Machine

1/SDFQ Stiavelli Carousel for Brick Bags.

 

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SVMC-1/SDFQ Stiavelli Carousel for Brick Bags tape sealing station.

 

SVMC-1/SDFQ Stiavelli Carousel for Brick Bags Integrated With High Speed VFFS Vertical Form Fill Seal Machine

SVMC-1/SDFQ Stiavelli Carousel for Brick Bags labelling unit.

 

SVMC-1/SDFQ Stiavelli Carousel for Brick Bags Integrated With High Speed VFFS Vertical Form Fill Seal Machine

SVMC-1/SDFQ Stiavelli Carousel for Brick Bags touch screen control panel.

 

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SVMC Stiavelli film tracking.

 

SVMC-1/SDFQ Stiavelli Carousel for Brick Bags Integrated With High Speed VFFS Vertical Form Fill Seal Machine

SVMC Stiavelli sealing unit.

 

SVMC-1/SDFQ Stiavelli Carousel for Brick Bags Integrated With High Speed VFFS Vertical Form Fill Seal Machine

SVMC Stiavelli sealing unit.

 


Contact us
Tel:- +61 0420 927 407
e-mail:- info@jzw.com.au

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