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The introduction of the Rasper machine for producing flour and starch

Date:April 19, 2024/ FAQ/ Chat online/ Technical support

In the production process of cassava flour and cassava starch, crushing isa very importantsection,which directly affects the fineness and quality of the finished product.In responseto this, DOING COMPANY-Jinrui Company uses rasp machines to ensure the smooth production of cassava flour and cassava starch.

In the market, grating machines include hammer mills, roller grating machines, and rasper machines.

Cassava rasper machine

Rasper machine is the most advanced grating machine in the market,gratingrate of more than 96% compared with another grating machines. A high grating rate means one can extract as muchas possibleflour and starch from cassava tubers and have high fineness for final production.

Concerning cassava tubers long andbig, there is a cutting machine that can cut cassava tubers into small pieces first. Thenusethe rasper machine to do the second grating. Here is the rasper machine picture, therasper rotates more than 2000 rpm in one minute.

The working principle of the Rasper machine

When the rasper machine is working, the rotor with the blade uniformly arranged rotatesat a high speed, driving the blade to scrape and shock the cassava to break the cassava. Thusthestarch granules inside the cell walls of cassava cells are releasedandthe binding starchis transformedinto free starch. Besides, the blade is clamped in the cutter slot by the clamp, and under the action of high-speed force, the bladeis tightly clampedin the cutter slot without flying out. This cassava grinding machineis designedwith two-way grindingwhichmakes afullgrinding for cassava.

The technical parameters of DOING rasper

Model	CM-250	CM-300	CM-350	CM-500	CM-600
Rotor width(mm)	250	300	350	500	600
Power(kw)	7.5-15	55-90	110-132	160-200	200-250
Weight(kg)	1500	2700	3200	3800	4500
Capacity(t/h)	≤6	≤12	≤20	≤30	40

The technology of the rasper machine started in Europe, it hasagood effect on cassava flour and starch processing. Also,the rasper machine can be usedin other starch processing like potato, sweet potato, yam, pea, and so on. If clients haveclearrequirements, we can match them according to clients' requirements.

Not only the raspermachine,but Henan Jinrui Food Company also has afullset of cassava flour andcassavastarch processing machines, welcome to get your inquiry.