Modified Starch Processing Line

The modified starch/pre gelatinized starch processing line selects corn starch, cassava starch, potato starch, etc. as the main raw materials according to different product requirements. After adding an appropriate amount of water, the starch undergoes denaturation through the high-temperature and high-pressure inside the extruder chamber and the shearing effect of the double screw on the material. New functional groups are introduced into the starch molecules or the size and particle properties of the starch molecules are changed, Thus, the natural properties of starch (such as thermal viscosity and its stability, freeze-thaw stability, gel strength, film-forming property, transparency, etc.) can be changed to make it more suitable for certain application requirements. The specially designed twin screw extrusion system melts and gelatinizes starch, then extrudes it in sheet/granular form, and then undergoes drying and crushing processes to produce modified starch products. In the building materials industry, modified expanded pre gelatinized starch can be used as an adhesive for the production of various building materials; In the aquatic feed industry, it can be used as a feed additive to improve the nutritional value and taste of feed; In the metal casting and metallurgical pellet industries, modified expanded pre gelatinized starch can be used as a binder for making castings and pellets.

1. The modified starch processing line use twin screw extrusion machine, Using alloy steel screws and molds.

2. The modified starch processing line Use a control cabinet to control machine parameters.

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