Product Details

New hot selling products potato starch grating machine

Production Flow

State-of-the-Art mechanical design

Physical Chemistry Request Standard of Potato Starch

Item	Excellent grade	First grade	Eligibility
Moisture(≤%)	14.0	15.0	15.0
White degree(≥%)(457nm blue ray)	92.0	88.0	84.0
Fine degree(≥%)(100mesh pass rate)	99.8	99.5	99.0
Speckle(pc/cm2)	2.0	5.0	8.0
Acidity(≤ml)	14.0	18.0	20.0
Ash(≤%)	0.2	0.3	0.4
Protein(≥%)	0.15	0.20	0.30
Mucosity degree(≥%)	1.30	1.30	1.30
Quality Standard	Food grade QB1840-93

Product Description

Advantages of potato starch grating machine

1. Advanced and reliable Processing technology.

2. Energy-saving water-saving labor-saving and little pollution. hot recycling close type production and the process water will be recycled .

3.Mostly machinery with fully stainless steel to be sure these is no corrosion.

4. Advanced surface treatment craft. Oil and dirty resisting.

5. Many various capacity option.

Details of potato starch grating machine

> Washing & Peeling Section

To cassava, the material is sent to cage washer through scrape board to get the result of decontamination,

cleaning and peeling. Then through a paddle-washing slot, material is sent to crash section.

We adopt the rasper to crash materials. Compared with traditional crasher, it has the large capacity, high

starch dissociation degree features, which are essential to get high starch recovery.

> Milling & grinding section

Grinding clean cassava root into cassava slurry to make it easy dewatering and drying.

> Extraction & Concentration & Refining Section

The crashed material is sent to centrifugal sieve through pump to extract cassava starch and separate cassava residues.

Centrifugal sieve group are 4 or 5 stages, the front stages is to extract starch and the last stage is to dewater the cassava residues. The whole stage adopts countercurrent washing to get the best results and saving water.

> De-watering section

Sending the fine slurry to dewatering machine to remove the moisture inside the slurry, and then send it to the air dryer.

Compared with other starch, it is more suitable for cassava starch to de-water by vacuum filter. Moisture content of

dewatered starch is 38~40%. Wet starch is sent to drying system through belt conveyer.

> Drying section

Drying the de-watered cassava starch in the air dryer to get dry product.

Dried cassava starch reaches sieving system. High efficiency cooling starch sifter is used to cool starch and get the

best starch viscosity.

potato starch grating machine main technical parameters

Our Services

1. Process know-how.

2. Pre-investment studies.