1. Crusher. It is a machine that crushes the larger raw material to the required size. According to the size of the material being shredded or shredded, the shredder can be divided into a coarse shredder, a medium shredder, a fine grinding mill, and an ultrafine grinding mill.
2, mixing machine. A machine that mixes and stirs powdered raw materials for making pet foods.
3, Expander. It is a machine that optimizes the parameters according to the different recipes, moisture, pressure, temperature, etc. of the processed product, and effects the extrusion and expansion of the pet food. Extruders are classified into single-screw extruders and twin-screw extruders, among which dry puffing and steam puffing are used.
4, seasoning machine. The flavoring machine is divided into two kinds of octagonal barrel and roller machine, used for fat spraying and flavoring machine spraying for pet food processing.