Animal By-Products – Double Your Profits

Proper pet nutrition is important to pet owners in the selection of their pet foods and pet manufacturers want to deliver better pet foods to meet customer demands. As a result, renderers and animal protein companies convert animal by-products into value-added feed ingredients and create superior products at competitive prices. To do so, they need to develop high-protein, low ash feed ingredients that are highly-digestible.

The cooking, defatting, milling and screening process produces a dry poultry meal that contains too much ash. Domestic pets can’t digest animal feed with a high ash content.

The Whirlwind Air Classifier has successfully processed many animal feed materials including:

  • Poultry & Chicken meal
  • Lamb Meat & Bone Meal
  • Porcine/Pork Meat & Bone Meal
  • Fish Meal
  • Bovine/Beef Meat & Bone Meal
  • Duck Meal

Sturtevant’s Solution: Whirlwind Air Classifiers – Animal Feed Processing

The Whirlwind Air Classifier offers an exceptional ability to separate poultry meal and other animal feeds into products with higher protein, higher mineral and reduced ash content. When animal feed meals made from poultry by-products are classified, the protein content can be increased thereby providing value added materials needed. The air classified coarse product with regular ash is used as the main poultry meal feed for chickens. The Whirlwind Air Classifier features and benefits include:

  • Capability to process an extensive range of dry materials
  • Higher capacity and finer separations than screeners
  • Simple construction, low maintenance, easy-to-use controls
  • Dial-in external fineness controls: no system shutdown to change products
  • Maximized wear-resistance for abrasive materials in special applications
  • Easily modified for air cooling or drying of product
  • Safe classification for heat-sensitive materials
  • No screens to wear, block, or tear