China tapioca starch processing machine for sale

The production process of how to extract cassava starch is divided into the following part:
Weighing and conveying, cleaning, washing, grinding, separation, desanding, concentration and refining, dehydration, starch drying and packaging processes.

Cassava starch production line

1. Washing machine: Paddle washing machine is adopted for washing for cassava starch production line. This tapioca starch processing machine is suitable for the cleaning of cassava, and can basically remove the clay and sand on the surface of raw materials. The whole machine adopts the counter-current washing principle, the cleaning effect is good, and the material breaking rate is low, which is advantageous to the starch extraction.

2. Grating machine: In cassava starch processing plant, the purpose of grating is to break the cell wall of cassava tuber as much as possible to release starch particles to the maximum extent. At present, rasper is the widely used tapioca starch processing machine for grating. DOING rasper fully introduce European advanced technology which can reach a grating rate of 95%.

3. Screening machine: The original starch slurry after being crushing need to be screened to separate the starch milk from the fiber in small scale cassava starch processing plant. At the same time, the fiber needs to recovery of starch by detergent. The purpose of separating is achieved by tapioca starch processing machine. At present, it is generally adopts multi-stage screening or counterflow washing method.

Cassava washing machine

4. Desanding machine: This tapioca starch processing machine is to remove sand out of starch slurry by principle of specific gravity separation thus to improve cassava starch taste to further improve starch quality.

5. Concentration and refining machine
The widely used tapioca starch processing machine for concentration and refining is hydrocyclone station. It serves to remove the protein, cell sap and other non-starch residue in starch slurry which ensures the whiteness of starch. The whole hydrocyclone assembly integrates the function of concentration, recycling, washing and protein separation, with simple process and stable product quality.

6. Starch milk dehydration machine
The function of this process for tapioca starch extraction process is to reduce water content of starch slurry to meet the requirements of drying. Peeler centrifuge is a high efficient tapioca starch processing machine used for starch dehydration. After dehydration, the water content is about 38%-40%.

Cassava starch dewatering machine

7. Drying and packing machine: Generally, flash dryer is adopted for drying process. This tapioca starch processing machine can dry starch swiftly which completes the whole process in an instant. Therefore, the starch granules will not undergo gelatinization or degradation for the water in the granules has been dried before pasting due to short drying time. Then the starch is packed by automatic packing machine for storage.

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