Animal Feed

Aqua feed processing

Your partner in the aqua feed production industry. ANDRITZ designs and manufactures all key processing machines and offers complete feed plant solutions for the global aqua feed industry.

Our extrusion technologies are based on a competitive approach to meeting the requirements of successful aquatic feed producers and aqua farming companies.

Plant design and engineered solutions

ANDRITZ is the perfect partner for design, engineering, supply, and construction of your aqua feed production plant. Your requirement is our incentive, and our process and project engineers have the skills to define your best aqua feed production solution. They work in close cooperation with you in order to select the most suitable elements from the range of key processes, with customized solutions for non-standard requirements. The team of experts and process specialists is part of your project development from the very beginning, securing the high quality standard, premium performance, cost-efficient production, and operational reliability.

ANDRITZ equipment for aqua feed production

Our aqua feed processing technologies are available in various models and with optional accessories to offer the optimum solution for your specific production needs.


For the production of high quality extruded feed pellets.

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Designed to simultaneously blend and condition the infeed to a pellet mill.

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Hammer mills

Capable of several size-reduction jobs including grinding, shredding and fluffing.

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Vaccum coater

Addition of up to 15 individual liquids.

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For optimum mixing of feed ingredients.

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Weighing systems

Precise and fast weighing of raw materials.

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Combi-zone dryer

Optimum drying of the extruded feed pellet.

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Preventing the pellets from decay and making the pellets ready for storage.

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Air and dust filters

Efficient and reliable air and dust filtration for products and plants.

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Pocket feeder

Ensures a steady, consistent, and uniform supply of material across the full intake area of the hammer mill.

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Rotary valves

Ideal to use as feeders and air-locks for vacuum and low-pressure positive systems.

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Air density separator

Designed to separate heavier density materials from the grinding stream of material entering the hammer mill.

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Rotary feed dressers

Ensures proper cleaning and dressing of dry-mash feeds and soft feed ingredients.

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Automation and Plant Process Control

Highly advanced automated control systems for single machines and complete plants.

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