Product varieties are different, the processing process is different, but for extruded food, the processing process of different products has many similarities, its working process is:

(1) Mixed multiple groups of food raw materials are manually fed into the mixer by proportional weighing, and then fully mixed and quantitatively lifted into the pretreatment machine by screw conveyor.

(2) The raw material is in contact with the atomized water droplets in the pretreatment machine, and under the action of the two-axis stirring, the water amount is uniform, and after meeting the process requirements, it is quantitatively sent to the feeder.

(3) The material is uniformly and continuously fed into the extruder according to the production requirements by adjusting the speed of the conveying screw in the feeder.

(4) The material entering the extruder is driven by the rotating screw, and the process of crushing, compression, heating, melting and pressure boost is continuously completed in the extruder, and then extruded through the die head.

(5) The extruded product is cut off with a spiral cutter according to the product requirements.

(6) The water content of the food after cutting is slightly higher, and it should be further dehydrated. The food is sent to the drying (cooling) machine by the elevator for drying.

(7) The food should be seasoned after drying, and the food should have different flavors by spraying oil and powder (seasoning).

The seasoned product is packaged and ready for market. The working process of extruded food is roughly like this, and the processing process of other extruded products is much the same.

From the above introduction to the extruded food equipment and the description of the food extrusion process, it is obvious that the food extrusion machine as the host is the core of the complete set of extruded food processing equipment, and the key system as the host is the extrusion system composed of screw and barrel, as for the transmission system, heating and cooling system is to ensure that the extrusion system can work normally.

The components of the auxiliary machine are designed to ensure the quality of the extruded food, and the control system is designed to reduce manual labor under the premise of ensuring quality. A comprehensive set of extruded food considerations. The rationality and advancement of production equipment should be comprehensively considered from the mutual matching of these systems.

E-Mail:[email protected]