Sweet potato starch making machine introduction:

Sweet potato starch making machine can be briefly described as following: raw material cleaning and washing machine, crushing machine, residue and starch slurry separating machine, starch slurry refining machine, dewatering machine, airflow drying machine and packing machine.

Sweet potato starch making machine

Cleaning and washing machine

Sweet potato, the material is first sent to dry sieve for cleaning the sand, stone, leaves and other foreign matters. Then it is transported into another sweet potato starch making machine for washing through conveyor to get the result of decontamination, washing and rough peeling. Then the material is sent to crush section.

Crushing machine

This sweet potato starch making machine mainly crush sweet potato into sweet potato slurry to release starch from sweet potato cells. Doing Company adopts rasper to crash materials. Compared with traditional crasher, it has the features of large capacity, high speed, high starch extraction rate, which are essential to get high starch yield.

Residue and starch slurry separating machine

The crashed material is sent to centrifuge sieve through pump to extract starch and separate sweet potato residues. This sweet potato starch making machine are used with 4 or 5 stages in series, the front stages is to extract starch and the last stage is to dewater the sweet potato residues. The whole stage adopts countercurrent washing to get the best results and saving water. Another machine for starch slurry separation is fine fiber sieve which can further remove the fibers and impurities.

Sweet potato starch separation machine

Desanding machine

The sweet potato starch slurry is then transported by the screw pump to the sand removal cyclone to remove the sand grains. This sweet potato starch making machine adopts the principle of gravity separation.

Starch slurry refining machine

The sweet potato starch making machine used for starch slurry refining is hydrocyclone station. The entire hydrocyclone station can be divided into three parts. Firstly, the starch milk is concentrated through the concentrated cyclone station. The concentrated starch milk enters the 16th washing unit in the rear, and the excessive cell liquid enters the recycling cyclone station to recycle the starch contained in it.

Dewatering machine

Sending the fine starch milk to sweet potato starch making machine to remove the moisture inside the starch slurry to the required moisture content for drying. Compared with other starch, it is more suitable for sweet potato starch to dewater by vacuum filter. Moisture content of dewatered starch after dewatering is 38~40%. Wet starch is sent to drying system through belt conveyer.

Sweet potato starch dewatering machine

Drying and packing machine

Sweet potato starch making machine used for drying the dewatered sweet potato starch is flash dryer. Dried starch reaches sieving system. High efficiency cooling starch sifter is used to cool starch and get the best starch viscosity. Then the starch is packed by automatic packing machine for marketing.

Features of sweet potato starch making machine:

1.Economic type. Calculation is based on the dry starch output.

2.Good factory design, processing art consultation, processing machinery manufacturing and after-sale service of spare parts.

3.Advanced sweet potato deep-process technology and sweet potato starch making machine, and the mature production techniques of all kinds of starch.