Wine Agitators

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Technology of Wine Agitators

Chemical Plant & Engineering designs and manufactures wine agitators for use in wine storage tanks.

The introduction of agitation to a wine storage tanks can have dramatic effects on product consistency and mixing rates. CPE agitators have demonstrated this and are used extensively in the wine industry throughout Australia and in many wine producing countries overseas including New Zealand, USA and Canada.

Our agitators are marketed under the VinFoil® brand throughout the US wine industry.

The following video was developed by our partners in the USA. The video clearly demonstrates the advantages of our agitator technology.

CPE’s agitation technology provides greater homogeneity, optimizes refrigeration efficiency and achieves better wine quality. This is achieved through gentle mechanical agitation of wine in storage tanks.


Agitation creates or accelerates process change.

Process Change includes:

  • HEAT TRANSFER – cold stability, yeast starter tank
  • MASS TRANSFER – additions, oak extraction
  • BLENDING – minimize tank striation
  • HOMOGENEOUS SOLIDS LEVELS – feed tank for centrifuge/decanter/filters


  • Reduction in the time taken to achieve blend consistency.
  • Elimination of temperature stratification in cold stabilization cycles.
  • Energy saving due to efficient technology and reduced mixing time.
  • Retrofitting option

Wine Tank Agitators


Pumps have been the conventional method used to prepare wine prior to bottling. This method is proven to be inefficient and a poor compromise compared to the use of agitators. Pumps draw from one connection and pump to another connection. The pump over method creates dead zones in tank where product is not thoroughly mixed.

Agitators will achieve a uniform blend in a time efficient manner with no dead zones in tank.

Please contact us for further information.

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