How to make potato starch?

The question how to make potato starch is actually the explanation of the potato starch extraction process. As a enterprise specializes in the manufacture, R&D and installation the complete set of potato products deeply processing equipment, in addition to professional processing equipment, Doing Company can also provide a number of convenient services for the question of how to make potato starch.

Potato starch processing machine

Here is the introduce of DOING potato starch processing line for how to make potato starch：
1.Raw material cleaning section:
a. Potato receiving unit: this is the first step for how to make potato starch. The fresh potatoes are firstly weighed and stored in the potato yard. Potatoes are fed through a flow chute and pumped through a set of potato pumps to potato cleaning machine where they are separated from other debris.

b.Cleaning and washing unit: Then the potatoes are transported to dry sieve to cleaning the small stones, dirt, sand and other impurities by conveyor for the process of how to make potato starch. After that, they are washed in a rotary washing machine. To achieve better cleaning effect, the secondary washing process can be carried out. Then the washed potatoes are transported to the temporary storage hopper through the inclined belt conveyor.

Potato starch crushing machine

2.Potato starch extraction and refining section:
a.Crushing unit: For the whole process of how to make potato starch, crushing is an important process because it determines the extraction rate of potato starch. Therefore it is important to choose a high crushing coefficient machine to deal with this process. DOING rasper is a machine fully absorbs the advanced international technology which can effectively crush the potato.

b.Separating unit: This process for how to make potato starch is mainly to separate the fiber and starch. The mainly used machine in this stage are centrifuge sieve machine and fine fiber sieve. Centrifuge sieve takes use of high speed centrifugal force to roughly separate the fiber and starch. To improve the separating effect, we need five-stage centrifuge screening process.

c.Concentration and refining unit:  Hydrocyclone station is widely used for concentrating and refining process for how to make potato starch. Clean water enters from last stage of cyclone station, and wash the mixed with starch milk , then the overflow mixed with the next level starch milk to wash and separate.  The adoption of grade 13 washing can ensure the washing effect of the cyclone station.

Potato starch refining machine

3.Potato starch dehydrating and drying section:
a.Dehydrating unit: The water content of starch milk coming out of hydrocyclone station is too large to dry directly. Therefore, it is necessary to dehydrate starch milk first for how to make potato starch. Doing Company manufactured vacuum filter can effectively reduce the water content of potato starch to 38%.

b.Drying and packing unit: The final process for how to make potato starch is drying and packing. The dehydrated starch cake is transported to the feed inlet of the starch drying machine through the conveyor belt and enters the hoist through the feeder. After drying, starch is separated from air in a set of cyclone separators. It is then transported to the semi-automatic packaging machine and packaged into 25kg finished products. And the packing specifications can be designed according to customer's need.

Potato starch drying machine

This is the entire process for how to make potato starch. Henan Doing Mechanical Equipment co., Ltd can not only offer potato starch processing equipment but also provide plant engineering design and even installation and processing technology training service. Welcome contact us about how to make potato starch issue.

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