Automatic small dog food processing equipment production line

Extrusion technology is a commonly used technology in modern feed processing. After the feed is processed by extruding technology, it can make starch gelatinization and degradation, protein denaturation, reduce anti-nutritional factors, increase palatability and many other advantages in the feed; but there are also unfavorable factors such as generating indigestible substances, destroying vitamins, and increasing costs.

- single screw extruder: suitable for processing all kinds of raw materials and ordinary livestock and poultry compound feed - twin screw extruder: the final product requires good molding and beautiful appearance, compound feed (aquatic products, pet food) with uniform maturity and adjustable density, and raw materials with high added value（ ɑ Starch, tissue protein, etc It should be noted that the above division is not absolute. For example, we recommend using twin-screw to produce aquatic feed, but at present, many enterprises use single screw to produce aquatic feed. Many articles have introduced their application in aquatic products

It is precisely because of the many advantages of twin-screw compared with single screw in the production of aquatic feed, we suggest that twin-screw should be preferred in the production of this kind of products

Advantages of twin screw： Twin screw is more conducive to reduce the starch content, and the formula with lower starch content can be accepted to make the material float 100%. Single screw has advantages in a certain range of starch content, but it has no advantages in low starch.

Single screw extruder is suitable for all kinds of fried puffed food, extruded food, nutritious rice, etc. The barrel adopts two-way temperature control of heating and water cooling, and the screw can be cooled with water. The temperature is stable and the product quality is high.

Difference between single screw extruder and twin screw extruder

Fully automatic,easy operation and save human work,high efficiency.Multy function can produce differnt type product.