Single-screw extruder is a common food processing equipment, mainly used to manufacture various puffed extruded food and pet food, etc. It adopts modular design to meet different process requirements, capacity, screw speed, torque and pressure, etc. Parameters can also be adjusted as needed.

The equipment is mainly composed of feeding device, screw extrusion cavity, forming template and cutter, parameter detection and control system, and driving power. After the raw materials are mixed evenly, they are transported to the feeder of the main machine, and the material is transported to the extrusion cavity through the feeder. The screw shears and squeezes the material under high temperature and high pressure conditions, causing physical and chemical changes to occur, thereby realizing puffing. . Finally, through the action of the forming template and the cutter, the puffed food is cut into the required size and shaped.

The single-screw extruder has the advantages of simple operation, high degree of automation, low energy consumption and large output, and has become an important equipment for many food production enterprises.