Potato starch is starch extracted from potatoes. The cells of the root tubers of the potato starch production plant contain starch grains (leucoplasts). During potato starch production process, the potatoes are crushed; the starch grains are released from the destroyed cells. The starch is then washed out and dried to powder.

Potato starch contains approximately 800 ppm phosphate bound to the starch; this increases the viscosity and gives the solution a slightly anionic character, a low gelatinisation temperature and high swelling power.

Potato starch production process and the main potato starch processing machine :

1).potatoes cleaning- there will be screw conveyer conveying the potatoes and cleaning at the same time

2).potatoes destoning- we will match a destoning machine to remove the stones

3).potatoes crushing-there will be knife crusher and hammer crusher to ensre fullly curshing of potatoes

4).Centrifuge sieve to seperate the residue

5).Desanding

6).Hydrocyclone groups to concentrating and refining the potato starch slurry.This is the most important step to decide the potato starch quality.

Our hydrocylone groups will use 6groups to concentrate and 12 groups refning the slurry

7).Vacuum dehydrator to dewater the potato starch slurry.

8).Airflow Drying Set- our Airflow drying set is our  National Patent product, with lower drying temperature technology.Which will not lead to the gelatinization of the starch.

Above are the main potato starch processing machine during potato starch production line. Our company supply the advanced processing technology of potato starch production line. Any question, please contact us.

Contact: Ms Elina
Email: sales@doingmachinery.com
Tel: 0086 371 5677 1822
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