Easily speaking, about how to extract starch from cassava, the process is from cassava washing, crushing for starch filter, starch slurry cleaning, concentrating and refining to wet starch extract from cassava dewatering and drying. This is the industry extraction of starch from cassava process.
Below video show you one of our potato starch processing plant project in Henan province, China. The machines also suitable for cassava starch production.
Below is the cassava starch production process parts divided introduction:
1. Cassava washing, this is the first step of cassava starch production process, we all know cassava is big, and its skin is hard, we usually use dry sieve and paddle washer to made cassava washing process, dry sieve no need water, fast remove the impurities like sand, weed which mixed in cassavas, then delivery into paddle washer washing by water, and the water working way is conversely to cassava, this design help to remove the sediment on the cassava surface.
2. Cassava crushing, this step is made cassava crushing process to broken the fibre, free the starch from cassava, but now Doing Company cassava crushing process is different with others, now we don't use the traditional hammer type crusher, we have designed and manufacture a newest rasper machine to crush cassava, this rasper crushing performance is better than hammer crusher, higher cassava starch yield. Click cassava crushing machine to get more information.
3. Starch slurry cleaning, our horizontal centrifugal sieve adopt special design for cassava starch production process, under operation, the sieve screen not be blocked, make sure the whole cassava starch process continuously working. And our centrifugal sieve make sure the material discharge completely, no waste of cassava materials. This also an important part for cassava starch yield. And suggest you equipped with desanding machine for further fine cleaning and filtering to starch slurry.
4. Starch slurry concentrating and refining, in this section, we suggest you use disc seperator and hydrocyclone, rather than just hydrocyclone. Use these two machines together for cassava starch production process will get better effect, to produce high grade starch, and make machines working time longer. High efficiency than others.
5. Wet starch dewatering and drying, dewatering step use vacuum filter process to made starch water content less than 40%, then adopt Doing Company cassava starch dryer, to get 12%-14% water content cassava starch, high grade cassava starch water content is less than 15%, our dewatering and drying process make sure final starch quality get the high grade standards.
To sum up, this is commonly used in all over the world, but among these process, details with difference in different company technology. Following is the clear explanation of how starch is made from cassava and the details difference between Doing Company cassava processing machine and others.
Related: tapioca starch production process
Finally, you can click cassava processing plant to get more information of our company machines.
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