The NSKT automatic sealing machine performs the film sealing operation on a  pre-formed plastic tray in PP/PET/EVOH ecc. The NSKT-ATM model is equipped with an optional devidce that allows to seal the product in a modified atmosphere, to ensure the maximum conservation, with possibility to vacuum seal or insert compensation gas.

Standard equipment

  • automatic moving device for trays slot
  • adjustable feet
  • date/lot marking device
  • film stretching control
  • take-up reel rapid lock
  • film waste rapid extraction
  • sealed tray rapid extraction

Optional features

  • heads trolley
  • interchangeable heads
  • date/lot marking device
  • automatic trays feeding
  • air or gas tank (when required)
  • powered vacuum pump (when required)
  • film centering photocell (when necessary)
  • height and width special containers
  • adjustment

NSKT automatic sealing machine: automatic loading and cadence tray output


  • Construction toughness
    Structure made in tubular and AISI 304/316L steel panels
  • Quality
    The best components in the market (SIEMENS, FESTO, SCHNEIDER…)
  • Versatility of use
    From industry to small food laboratory
  • Ease of use
    Just put the product in the tray, NSKT will seal it
  • Ease of work
    An innovative system allows to easily insert and withdraw the trays, as well as the reel and the film waste
  • Ease of management
    No maintenance, easy to clean, attainable in all its parts
  • Production flexibility
    Size change in a few minutes, storable data and programmable functions directly from the operator panel
  • Tray positioning
    Electronic, programmable
  • Interchangeability
    Easy replacement of the sealing heads
  • Savings on consumables
    High savings in the consumption of film, air,technical gas, electricity


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