DVK Krystal

High visibility feeder for masterbatch and additives

DVK is suitable for dosing of master and additives in gra­nules. Screw volumetric dosing unit improves thanks to an easy-to-use touch view control. A new technology and design bring some important innovations: color touch screen, removable transparent hopper, simplified calibration with direct percentage setting.

The motorized screw controlled ensures high reliability and it is easily extractable. The inclined and head guided dosing screw guarantees the maximum stability and precision. Different screw diameters are available, made of stainless steel with patented profile for a perfect dosing.

Three possible calibration systems:

  • Direct-scale speed
  • Sample weight
  • Fine calibration

The removable hopper is particularly suitable to change colors and reduces cleaning times.

Key Points

  • Simple direct percentage setting
  • Touch view control
  • Removable transparent hopper


High temperature doser for masterbatch and additives

DVM H is a volumetric screw doser designed for dosing of high temperature additives or masterbatch in granules. It can be combined with X DRY AIR dryers for the treatment of the master up to 356 °F.

DVM H does not use any cooling water. Units are made of stainless steel while the doser is made of atoxic material. The body can be easily inspected and changing the screw is a quick operation through the rapid opening of the doser.

Different screws are available to fit every requirements.

Key Points

  • Simple direct percentage setting
  • Inclined screw control avoids accidental granule dropping due to vibrations
  • Arranged for 100 recipes on memory

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