What Machine Should I Use to Make Sweet Potato Starch?
Katherine / 
05 May,2016
Sweet potatoes can be divided into two kinds of fresh sweet potatoes and Shugan. Fresh sweet potato starch production in rural areas are generally artisanal production, and sweet potato starch factory as mostly based Shugan starch material, so are industrial production.
1. Fresh sweet potato starch production
The process is as follows: Material selection - water - Broken - grated filter - against pulp - sit and write-cylinder cylinder - skimming pulp - dusting - dried.
2. Dry sweet potato starch production
The process is as follows: raw material pretreatment - soaking - crushing and grinding - sieving - launder separation - alkali, acid treatment and cleaning - centrifugation and dried.
Working Principle of Sweet Potato Starch Processing Plant:
After the starch material is fed into the feeding port, under licker are crushed into a filament, and screw into the shaft until the advance mesh pulp residue separation.
Under the impetus of the screw shaft, is squeezed into a narrow gap from the inner cone mill housing formed, by the rotation of the mill cone shell material is further squeezing, crushing, grinding, so that the starch was freed from the fiber.
After the material is separated from the milled squeeze cylinder under the action of the stirring shaft sufficiently mixed with water, wherein the free starch dissolved in water flowing through the screen sieve and collected stand, scum remaining in advance of the agitator shaft, is Release separate spout.
