Cassava starch processing line

A complete cassava starch processing line is composed of the following steps:
Cassava cleaning and washing-grinding-concentrating-refining-dehydrating-drying-packing

Cassava starch processing line

1. Cleaning and washing: The firstly used cassava starch extraction machine in cassava starch processing line is dry sieve. It is mainly used for removing sand, small stones, dirt and other attached impurities from cassava. The dry sieve is designed with reasonable rotating speed which ensures a stable running and reduce the damage to material. After cleaning, the cassava will be washed in the paddle washing machine. This cassava starch extraction machine adopts the countercurrent washing principle. In this way, the cassava in the washing tank flows in the reverse direction against the water, thus the cassava is washed thoroughly.

2. Cassava grinding: After that, the cassava will be grinded by the rasper in cassava starch processing line. The rasper introduces the new technology of the German and the Sweden which is an important achievement of Doing company cooperate with the advanced technology. 

Cassava grinding machine

3. Starch and residue separation:
The next procedure of the cassava starch processing line is the concentrating process. The purpose of this process is to separate the fiber and starch slurry in cassava starch processing plant. Normally in order to have a better separation effect, this process will repeat four or five times according to different requirements of the different materials. For example, sweet potato normally needs four times, while potato requires five times. After every processing, it need take samples of the starch slurry to test the starch content. During the repeat process, the water can be recycled which is a good way to reduce the water consumption.

4. Concentrating and refining: After separating, the starch slurry still need to be concentrated and refined in cassava starch processing line. In this section, the mainly used cassava starch extraction machine is hydrocyclone station. The main function of hydrocyclone is to remove the fine fiber, protein and cell sap out of starch slurry to make the final starch meet the standard. The hydrocyclone station is composed of several units(the unit number depends on customer's needs) connected in series. The hydrocyclone pipe of DOING is made from material of strengthened nylon.

5.Dehydrating: And the next machine for cassava starch processing line is the peeler centrifuge which is a widely used starch dehydration machine. Due to this cassava starch processing machine absorbs the foreign and domestic advanced technology, it offers high dewatering rate.

Cassava starch dewatering machine

6. Drying: The final process in cassava starch processing line is the drying. When hot air enters the dryer, it strikes the material quickly and mixes with the material, then the wet starch is suspended in the air by the rapid flow of hot air and be dried in an instant. DOING flash dryer has the characteristics of high heat transfer coefficient, large heat transfer area and short drying time.

The above is the introduction of cassava starch processing line. Doing Company is a professional cassava deep processing equipment manufacturer. Our business includes cassava starch manufacturing machine, cassava flour manufacturing machine and garri manufacturing machine. Welcome to contact us for how is tapioca made from cassava.

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cassava starch machine