Professional potato starch production line

The starch processing industry takes potato, sweet potato, cassava and other starchy crops as the raw material to extract high-quality starch. Potato as an important starch raw material  has to go through many processes to finally get edible starch. In potato starch production line, the raw potato quality and the used potato starch processing machine both have an important influence to the quality of the final potato starch.
Potato starch production line

Potato starch processing plant operation VIDEO
1.Choosing and weighting
Before processing, it is important to choose proper potato varieties for potato starch production line. The quality of the raw potato have an great influence on the final starch quality. Therefore it will be better to choose high quality potato. After choosing,the collected potato is weighted and stored in the potato yard for deep procesing.

2.Cleaning and washing
The weighted potato is transported into the potato cleaning machine by the conveyor. In the cleaning process, the dirt, small stone and other impurities will be cleaned. Then it goes into the rotary washing machine to remove the attached sand, dirt and other impurities for potato starch production line. In order to achieve washing effect, the secondary washing process can be carried out.
Potato cleaning machine

3.Cassava grating
In potato starch processing plant, rasper is used for grating potato to break the cell wall of potato and release starch from potato cell. This is an important procedure in potato starch production line. DOING rasper is a machine widely absorbs advanced international technology. Compared with other products, it is composed of hundreds of saw blades, and featured with high speed, fine grinding, high free rate of starch, high production capacity and high rate of starch extraction.

4.Starch slurry concentrating and refining
Then the used potato starch processing machine is hydrocyclone station which is mainly used to remove the fine fiber, protein and cell sap for potato starch production line. This is the concentrating and refining process of the starch slurry. The hydrocyclone pipe is made of strengthened nylon which is solid and durable. As potato starch machinery supplier, the hydrocyclone station of Doing Company is designed to recycle the starch milk to avoid the loss of starch and can achieve continuity of the starch production.

5.Starch milk dewatering
The water content of starch milk coming out of hydrocyclone station is too large to dry directly in potato starch production line. Therefore, it is necessary to dehydrate starch milk first to make sure the water content of starch is about 40%.
Potato starch separating machine 
6. Wet starch drying
This is mainly used to dry the wet starch to meet the production standards in potato starch production line. Flash dryer as the drying machine has the features of high thermal efficiency, short drying time and large handling capacity. Drying process requires the particle size of the potato starch in the range of 0.5mm and 0.7mm.

Potato starch manufacturing plant project report

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Welcome to make an inquiry of our machine by following contacts:
Contact: Ms Elina
Email: market@doinggroup.com
Tel: 0086 371 5677 1822
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cassava starch machine

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