by
Dinnissen Process Technology, The Netherlands
In feed production there is a hidden revolution going on.
Why are the biggest feed producers in the world using vacuum coating techniques? And why should you consider this technology too? This article answers the questions of why and how every feed producer could benefit from implementing vacuum coating techniques in their production line for better feed, healthier animals, and less emissions.
A brief history of vacuum coating
In 1990, vacuum coating techniques were first introduced in the aquafeed production sector by Dinnissen Process Technology. The vacuum coater originated as an evolution of the Dinnissen Pegasus® Paddle Mixer. In mixing experiments carried out under vacuum conditions, high concentrations of liquid were sprayed onto feed pellets. When the vacuum was removed, the liquid was sucked deep into the coated pellets.
In this way, Dinnissen succeeded in gradually increasing the fat content of pellets.
Compared to atmospheric systems, up to 80 percent extra liquid could be added to pellets received from pellet presses. The Pegasus® Vacuum Coater enabled feed producers to apply liquid additives into pellets and extruded products by creating a vacuum environment within the production process.
For the first time, feed producers were able to improve the quality and characteristics of their products drastically, without influencing the main processes, by adding functional additives such as enzymes and vitamins.
By using vacuum coating technology, the additives penetrated homogeneously into the entire pellet. This resulted in more nutritious feed and food, healthier animals, and less emissions.
Over the years, animal feed became less and less nutritious and, therefore, the addition of functional additives became more and more important. Optimising the recipe, adding the exact amount of the right additives at the best possible moment to create an ever better product, became an art on its own.
A great deal has happened since 1990.
Read more HERE.
In feed production there is a hidden revolution going on.
Why are the biggest feed producers in the world using vacuum coating techniques? And why should you consider this technology too? This article answers the questions of why and how every feed producer could benefit from implementing vacuum coating techniques in their production line for better feed, healthier animals, and less emissions.
A brief history of vacuum coating
In 1990, vacuum coating techniques were first introduced in the aquafeed production sector by Dinnissen Process Technology. The vacuum coater originated as an evolution of the Dinnissen Pegasus® Paddle Mixer. In mixing experiments carried out under vacuum conditions, high concentrations of liquid were sprayed onto feed pellets. When the vacuum was removed, the liquid was sucked deep into the coated pellets.
In this way, Dinnissen succeeded in gradually increasing the fat content of pellets.
Compared to atmospheric systems, up to 80 percent extra liquid could be added to pellets received from pellet presses. The Pegasus® Vacuum Coater enabled feed producers to apply liquid additives into pellets and extruded products by creating a vacuum environment within the production process.
For the first time, feed producers were able to improve the quality and characteristics of their products drastically, without influencing the main processes, by adding functional additives such as enzymes and vitamins.
By using vacuum coating technology, the additives penetrated homogeneously into the entire pellet. This resulted in more nutritious feed and food, healthier animals, and less emissions.
Over the years, animal feed became less and less nutritious and, therefore, the addition of functional additives became more and more important. Optimising the recipe, adding the exact amount of the right additives at the best possible moment to create an ever better product, became an art on its own.
A great deal has happened since 1990.
Read more HERE.
The Global Miller
This blog is maintained by The Global Miller staff and is supported by the magazine Milling and Grain
which is published by Perendale Publishers Limited.
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