Conical Screw Mixer

Vrieco-Nauta® Low Shear Mixer

The Vrieco-Nauta® is a low-intensity cone screw mixer specially designed for segregative, free-flowing powders and pastes.

It is particularly suitable for mixing processes with low mixing intensity , minimal energy consumption and high demands on intact product structures and offers perfect quality and the highest mixing accuracy for a large number of powders, slurries and liquids.

The Vrieco-Nauta is extremely flexible and impresses with its consistently high mixing quality with mixing volumes of 15% to 100%.

Typical applications

The  Vrieco-Nauta® mixer is suitable for a wide variety of processes and applications:

  • Gentle mixing of free-flowing, fragile and/or segregative powders
  • Mixing pastes and slurries
  • Adding liquids to powders and pastes
  • Temperature treatment, cooling/heating
  • Reactor vessel under pressure conditions/vacuum
  • Active storage tank for sticky or segregative products

The Vrieco-Nauta mixer can be used for a wide variety of applications in the

  • chemical industry
  • food industry
  • plastic industry
  • mineral and metal industry
  • pharmaceutical industry
  • nuclear industry

configure customer-specifically. Depending on the configuration, it offers effective heating, cooling, drying, mixing and moistening of the mix in just one process step and can also be designed for potentially explosive areas (ATEX approval).

Accessories for the Vrieco-Nauta® mixer

  • intensifier rotor
  • ball segment valve
  • sampler
  • collection container
  • access door
  • lump breaker
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