The extrusion type pet snack production line is an industrialized automatic production line that mainly produces pet chews, meat strips, and other pet snacks using various animal products and grain ingredients as the main raw materials. This production line adopts a one-time production process of screw extrusion, ripening, and molding. By utilizing the high temperature and high pressure during the extrusion process, the protein and starch in the material undergo ripening and denaturation, and are bonded to form. Then, they are extruded by a mold, and the extrusion shape can be adjusted by changing the mold; Multiple extruders or sandwich equipment can also be added to produce sandwich and multi-color pet snacks, expanding product categories; The extruded product is then cooled and shaped, cut, cooled and dried to obtain the final product.
The production process of this pet snack production line is completed from feeding to finished products in one go, with a high degree of automation, tight equipment connections, and no redundant configuration. The main material used is food grade stainless steel; High degree of automation in the production line, stable product quality, continuous production (able to meet no less than 72 hours of continuous production), no waste, and low energy consumption; Support customized design and manufacturing, and fully cooperate with customer production needs.
The twin-screw pet snack production line expansion machine has added a steam conditioner on the basis of the dry twin-screw expansion machine, improving the production capacity of the expansion machine and improving the apparent quality of small particle products. The feeding, main engine, and cutting are all controlled by frequency conversion, ensuring stable operation and reliable operation; Equipped with a cavity heating/cooling system, it can better control product quality; The vulnerable parts are made of advanced wear-resistant alloy materials and unique processing technology, with a long service life; It can produce various dry and semi dry pet staple foods with ultra small diameters, as well as floating, slow settling, and sinking feed, with high forming rate.
