Five state that produce cassava starch

Five state that produce cassava starch

As cassava cultivation increases in the world wide, more and more company pay attention to deep process cassava. Starch is the most deep process products from cassava root, because because it has a high starch content, but contains less protein and fat, and the starch content is 20-25%. Some unique properties of cassava potato starch are not replaceable by other starch, so they are widely used in the food industry. How to choose a professional manufacturer to build cassava starch project? From the following state to see how to insolation of starch from cassava: 

1. Cleaning and washing section:  The mainly equipped cassava starch processing machine in this section includes: primary cleaning machine which is also called drum clean machine and rotary washing machine for washing process. This is the first important step for the isolation of starch from cassava process. After the raw materials are processed separately in these machines, the washed cassava reach the requirement to enter the next stage. The main features of this section is: continuous work ability, large processing capacity and low power and water consumption.

2. Crushing section: This is the most important step for isolation of starch from cassava process. The hammer mill is used to crush the cassava into slurry so as to release the free starch in the cassava cell. The extraction rate of starch is determined by this machine. Kaifeng Sida Hammer mill is an advanced milling machine which fully absorbs technology from home and abroad, and the breakage rate can reach at around 95%.

3.Screening section: This is another important procedure for isolation of starch from cassava process. And in this section, the equipment mainly equipped are: centrifuge sieve, fine fiber sieve and de-sander. The cassava starch slurry that sent from hammer mill is separated from fibers and sand impurities in this section. It has the characteristics of stable running, simple operation, good separation effect, large processing capacity and continuous feeding.

4. Concentration and refining section: The main purpose of this section for isolation of starch from cassava process is to achieve the concentration, refining and recycling of starch. The equipment mainly equipped in this section is: 16 stage hydro-cyclone, two-stage concentrating cyclone, ten-stage (more grade according to requirement) refining cyclone. This section is the most technologically advanced section of the entire production line for isolation of starch from cassava process, so it is also the key to determining the quality of the starch.

Dehydration and drying section: Then it is the final step for isolation of starch from cassava process. The equipped machines are vacuum filter and flash dryer. The vacuum filter mainly for dehydrating water to reduce water content in starch milk. And the drying process is carried out by the principle of negative pressure. The wet starch is mixed with hot air into the air duct, and after entering the drying requirement, it enters the cyclone separator and is then packaged into the storag