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StretchTWIST 3 - rotating stretch-wrapping machine

Tel.: 0036309707477 ; Fax: 003684314041
http://www.pack-modern.com ; info@pack-modern.com


StretchTWIST 3 - rotating stretch-wrapping machine
 

Rotating Stretch wrapping machine TWIST 3 Sturdy column construction with rotating wrapping arm.
Fixed foil seal system installed near the conveyor. Lifting up and down of the foil carrier and the rotation speed of the wrapping arm can be controlled by frequency inverter.


Advantages of this machine type

  • The palett needn’t to be turned during the wrapping cycle. Because of this, there’ll be no pinches
  • The palett loading can’t slip during the whole wrapping cycle
  • Different palett sizes and height can be used without any modifications
  • For an increased safety of the packaging good, the palett can be „understreched“
  • The palett will be lifted with a special table. (Option)
  • The sealing is not at the packaging good

 

  • With an integrated top sheet dispenser, it is possible to get apackaging which protects the goods against rain and dust (Option)
  • The plant is space-saving and also integrable in conveyor systems - also afterwards
  • Comfortable electronic control unit Siemens S7

 

Description

  • The palett will be moved to the Rotating wrapper bei conveyor system and exactly centered
  • By rotating of the rotating arm around the palett and lifting of the foil carrier at the same time,
    there’ll be an evenly packaging of the palett
  • After the wrapping cycle the foil will be cut and sealed automatically


Technical data

  • Machine dimensions (lenght, width, height) 3500 x 3000 x 3500 mm
  • Palett sizes: 1200X800mm (Standard)
  • Wrapping height: max. 2000mm
  • Capacity: 60 / 90 paletts/hour, it depends on the wrapping programme, conveyor speed, using a top sheet
  • Palett weight: max.1500kg
  • Roll inside-seed diameter: 76mm
  • Roll width: 500mm
  • Potential: 3X 400 V, 50 Hz
  • Secunder potential: 24V
  • Compressed air: 6 bar

 

  • Palett conveyor within the plant, motorized, length: app. 3000 mm,
  • height: ca. 450 mm (Standard)
  • Integrated top sheet dispenser, automatically adaption for different palett heights
  • Blasting device for controlled wrapping of the top sheet
  • Palett lift station for palett understretching (option)
  • Security fence with electric locked door and security photo cell at the entrance and exit of the machine


Including

  • Palett height detection by photo cell
  • Foil cut device
  • Foil sealing
  • Rotation speed controlled by frequency inverter
  • Regulation of the foil speed
  • Motorized pre-stretching (140%, 200%, 310%)
  • Foil tension can be controlled additionally
  • Quick foil change system


Components

  • PLC SIEMENS S7 300
  • Motor SEW
  • Reductor SEW
  • Pneumatic FESTO
  • Switch box RITTAL
  • Photoelectric cells SICK
  • Security/Photocells LEUCE/SICK
  • Safety switch off modul PILZ
  • Frequency controller
  • Mitsubishi / Danfos
  • Screen SIEMENS touch panel


Options

  • Motorized pre-stretching „Power 3000“ (up to 400%)
  • Automatic corner protection
  • Foil bundling device
  • Top press device to fix the packaging good