Manufacturing process of twin screw extruder
The twin-screw extruder is one of the multi-screw extruders. The twin screw extruder was developed on the basis of the twin screw extruder. Two screw extruders are placed side by side and are called twin screw extruders. The twin screw extruder consists of a feed system, an extrusion system, a heating system, a transmission system, a rotary cutting system and a control system. The material is fed by the feeder, and the cylinder is heated, high pressure and high shear to expand the material and meet the quality requirements, such as the required state of organization.
The host adopts advanced frequency conversion speed regulation technology to make the equipment sturdy, stable and power-saving. The screw adopts alloy steel nitriding, and the screw has a long service life. Individual equipment adopts a block combination structure, which can be combined according to different needs.
The expansion of the twin-screw extruder has the characteristics of wide raw materials, diverse shapes, and flexible structures. Choose different models and configurations to produce different products. At present, the applications of puffed food machinery include: First, corn and potato are used as raw materials to produce various snacks.
Flour is used as a raw material to produce a variety of simulated foods; the third is to produce tissue protein food (commonly known as artificial meat) using plant protein as the raw material; the fourth is to use cereals, beans or potatoes as raw materials to expand into staple food . In addition, other products can be produced according to different equipment combinations.
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