Grain flattener

The FAO grain flattener is a reliable and robust solution for flattening grain. Our range of flatteners are specially designed to prepare ruminant feeds. Our flatteners are equipped with grooved rollers, guaranteeing flour- and fine-free flattening for all types of grain or mixtures.

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Aplatisseur pour céréales fao
Aplatisseur pour fabrique d'aliments à la ferme
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A range of grain flatteners for every need

The FAO range of grain flatteners canflatten a wide variety of grains such as wheat, barley, maize, oats, faba beans and peas.

The grain flattener is essential for cereal growers wishing to optimise costs, gain autonomy and control feed quality. By processing grain directly, the costs associated with the acquisition of pre-flattened feed are reduced, ensuring a better control of animal feed.

Our flatteners combine ease of use, efficiency and robustness, guaranteeing high-quality, dust-free flattening at the right flow rate. What’s more, they enable precise flattening adjustment to suit the type of cereal and the nutritional requirements of the animals. Equipped with an anti-vibration system, the cereal flattener offers a stable and comfortable operation.

Unlike a hammer mill, which reduces the grain to flour, our grain flatteners crack and crush the grain. Each model is equipped with spaced, grooved drums for efficient seed bursting.

Beyond technical specifications, our flatteners are distinguished by our commitment to quality and customer satisfaction. Each model undergoes rigorous testing to ensure its durability and effectiveness. The grain flattener is integrated into on-farm feed manufacturing units.

Available models

AS300 flattener – special for small grains:

  • Specially designed for unmixed small grains: barley, wheat, oats…
  • Adaptation for corn possible.
  • Capacity and hourly throughput optimised for small operations.

AS303 flattener – small, coarse and blends:

  • Effective treatment of small and large grains and mixtures: peas, faba beans, corn…
  • Robust design for intensive use.

AS353 flattener – high capacity:

  • The versatile solution for all types of grain.
  • High capacity and high hourly throughput to meet the needs of large-scale operations.
FAO grain flattener


  • Optimised design:structure designed for performance and durability.
  • Superior flattening quality:consistent, high-quality results.
  • Enhanced safety:fully enclosed.
  • Soundproofing.
  • Easy flow adjustment:quick and easy adjustment thanks to integrated handwheel.
  • Precise roller adjustment:adaptability to different grain types and requirements.

Key features


  • Capacity: 85 liters
  • Hourly output: 600 to 1000 kg/h
  • Motor power: 4 kW
  • Cast-iron drums


  • Capacity: 85 liters
  • Hourly output: 800 to 1400 kg/h
  • Motor power: 5.5 kW
  • Cast-iron drums


  • Capacity: 115 liters
  • Hourly output: 1800 to 4000 kg/h
  • Motor power: 11 kW
  • Steel drums

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