Pet food extruder is widely used for process all kinds of grains into high-grade aquatic feed pellet for fish, catfish, shrimps, crab. It also can make pet feed
fordog, cat, chicken, crow, birds, poultry, pig, goat, etc. with different shape and chicken feed. The final feed pellets have unique shape and good taste, high nutrition and smooth textu
Raw Materials:
(1). Raw materials like flour, corn meal ,soybean meal, maize meal ,meat meal, bone meal, fish meal, vitamin etc.
(2). Raw materials Powder Size: 60-80 Mesh. 
(3). Raw materials moisture content: 20-25%. 
(4). Diameter of Final Pellets: 1mm-15mm (Optional). 
(5). Length of the pellets can be adjustable by control the cutting knife

Advantages:
1.The fish feed pellets can float on water for over 20 hours. And sinking and floating aqua-feed pellets both can be made just by adjusting the feed formulation.
2.Pellet diameter is 0.9mm-15mm by changing the mold. The cutter can cutting the pellets into different length.
3.The feeding speed, cutting speed, temperature all can be adjusted.
4.Screw sleeve of this floating fish feed machine adopts 40Cr, which guarantees long service life.
5.High temperature and high pressure cooking process can kill the salmonellosis and bacterial infections and also makes the pellets easily to digest
6.The machine also can make pet food include dog, cat birds, chicken, pig, cattle etc. with different shapes and we can customized the shapes for you.

Working Principle:
After the material is sent into feeding device, they will be pressed by the screw shaft with high pressure and temperature which makes the raw material fully cooked and sterilized. Then the pressed material will be formed into pellets by shaping mould. You can change different moulds to make pellets with different diameters. After that a cutting device will cut the formed pellets into different length as required.