Tapioca starch production process and processing machine

Tapioca starch production process are mainly processing cassava into starch which the raw materials of cellulose, protein, inorganic salt, sand and other materials are separated from starch by physical separation process. The mainly used cassava starch processing machine are as follows:
Conveyor, dry sieve, paddle washing machine, rasper, centrifuge sieve, fine fiber sieve, sand removal unit, hydrocyclone unit, peeler centrifuge and flash dryer.

Tapioca starch production process

Here are tapioca starch production process:
a).Cleaning and washing equipment: Dry sieve and paddle washing machine are separately responsible for cassava cleaning and washing in tapioca starch production process. These cassava starch processing machine are simple in structure, excellent in performance and easy in installation.

b). Grinding machinery: Rasper is a widely used in tapioca starch production process whose main function is to grind cassava roots and release free starch. When rasper working, cell walls are torn up and the whole of the root is turned into a mass in which the greater part but not all of the starch granules is released. The percentage of starch set free is called the rasping effect. DOING rasper breaking rate is more than 94%.

Rasper

c). Centrifugal extraction unit: Centrifugal extraction is another key unit of the whole tapioca starch production process affecting the rate of cassava starch extraction. The starch centrifugal sieve and fine fiber sieve are used for separating fibers out of starch slurry.

d). Sand removal unit: The starch slurry coming out of fine fiber sieve is pumped into a desanding cyclone to remove sand content in the tapioca starch production process.

e).Concentration and refining equipment: Starch slurry refining is accomplished by hydrocyclone station, which is a cassava starch making machine used for separation of fine slag, protein separation, washing, concentration and refining of starch slurry in tapioca starch production process.

Peeler centrifuge

f). Dehydrating machinery: Peeler centrifuge is the extensively in tapioca starch production process for starch dehydrating. The siphon peeler centrifuge is a high efficient machinery which can increase production capacity by 50% and can decrease moisture content to 36.5% for process of making cassava starch.

g). Starch drying and packing machinery: Flash dryer used for drying in tapioca starch production process. The negative pressure in the whole system can effectively control the loss of starch and meanwhile purifies the working environment. Then the collected starch is packed by semi-automatic packing machine into 25kg or 50kg.

Starch flash dryer

The project details of tapioca starch production process:
1.Plant: this project covers an area of about 400 square, the plant generally is not small than 1,000-square
2.Power: 380 volts, 3 phases, 50 Hertz, the largest floating voltage 6% and 4% of the maximum frequency of floating.
3.The installed capacity is about 180KW. The actual consumption is about 150KW
4.Water: The extraction Section 15-20 cubic / hour, in line with the drinking water standard. Section 10 cubic cleansing / hour, it can be part of the cycle and also be used for later water. （User-owned boiler）the burning stove can also be used in cassava starch production plant.

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