Ottevanger Milling Engineers offers a range of extruders which are used for a wide range of single screw extrusion solutions for different applications.

Extrusion in the manufacturing of animal feed is a thermal process where starchy and protein based ingredients will be kneaded and cooked under specific moisture conditions.

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Why extruders?

  • To minimise the effect of any anti nutritional factors
  • To fulfill specific process requirements (ANF)
  • To maximise nutritional value of feed

Features Extruders

  • Rigid construction / continuous operation
  • Minimum space requirements
  • V-belt or direct drive
  • High quality product
  • Low cost of wear parts
  • Easy cleaning
  • Easy to control
  • Less downtime for maintenance


The Ottevanger Extruders are used for a wide range of products and processes such as:

The sturdy construction and basically simple design guarantee years of trouble free and economical production.