New agricultural technology potato starch extracting machine

New agricultural technology potato starch extracting machine

  State-of-the-Art mechanical design

Physical Chemistry Request Standard of Potato Starch  

> Washing & Peeling Section 

To cassava, the material is sent to cage washer through scrape board to get the result of decontamination,  

cleaning and peeling. Then through a paddle-washing slot, material is sent to crash section.  

We adopt the rasper to crash materials. Compared with traditional crasher, it has the large capacity, high  

starch dissociation degree features, which are essential to get high starch recovery.

> Milling &  grinding section

Grinding clean cassava root into cassava slurry to make it easy dewatering and drying. 

  >  Extraction & Concentration & Refining Section 

The crashed material is sent to centrifugal sieve through pump to extract cassava starch and separate cassava residues.

Centrifugal sieve group are 4 or 5 stages, the front stages is to extract starch and the last stage is to dewater the cassava residues. The whole stage adopts countercurrent washing to get the best results and saving water. 

> De-watering section                                

Sending the fine slurry to dewatering machine to remove the moisture inside the slurry, and then send it to the air dryer. 

Compared with other starch, it is more suitable for cassava starch to de-water by vacuum filter. Moisture content of  

dewatered starch is 38~40%. Wet starch is sent to drying system through belt conveyer.   

> Drying section 

Drying the de-watered cassava starch in the air dryer to get dry product. 

Dried cassava starch reaches sieving system. High efficiency cooling starch sifter is used to cool starch and get the 

best starch viscosity.  

potato starch extracting machine main technical parameters  

1. Process know-how. 

2. Pre-investment studies. 

3. Feasibility / project reports. 

4. Detailed engineering. 

5. Turn key projects. 

6. Equity capital participation. 

7. Raw material testing .  

8. After sales services .

  ISO cetificate of potato starch extracting machine

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