Potato Starch processing machine
Potato starch contains high content of starch. The details of potato starch processing line will be shown as follows. Usually, the procedure about how to extract potato starch includes potato cleaning and washing, potato crushing, potato starch extraction, starch slurry concentration and purification, potato starch dewatering and drying and starch sieving and packing.
1. The first step about Potato Starch processing machine is potato cleaning and washing. This section is mainly done by potato dry sieve and paddle washing machine.
a.Dry sieve: fresh potatoes are transported to the dry sieve, and the machine removes some sands and small stones which are attached on the surface of sweet potato and some peel of potatoes. It runs stably so as to make the material free of damage. It has multiple inner spirals which can be adopted to push material moving forward.
b. Rotary washing machine: the machine can clean out mud, sand and small stones effectively. By the effect of pirals` pushing, sediment and other impurities of potato can be cleaned effectively. It also runs stably, which lowers the material damage and improves extraction rate of starch processing.
2. The second step about Potato Starch processing machineis potato crushing, mainly worked by rasper.a.Rasper: potato rasper can make high extraction of bound starch. Potato rasper is a high-efficiency crushing equipment. It is one of the achievements of Doing company cooperates with international advanced technology. The contact surface is stainless steel, so it meets hygiene requirements.
3. The third step about Potato Starch processing machine is starch slurry concentration and purification of potato starch, which is mainly worked by centrifuge sieve, fin fiber sieve, disc fiber sieve and disc separator.
a. Centrifuge sieve: it is mainly used to remove the fiber out of starch slurry. The sieve basket is made of titanium plate. Its automatic front and back washing system guarantee good screen penetration and ensure high efficiency operation of equipment.
b. Fine fiber sieve: it is mainly used for separating small fiber from starch slurry according to its own gravity and low centrifugal force function by screen mesh inside the drum. It can deal with large capacity.
c.Disc separator: it is a kind of settling centrifuge, which is widely used in the process about how to extract potato starch. It is not only used to separate protein and liquid out of slurry, but also used for enrichment and purification of potato starch slurry.
d. Hydrocyclone station: the machine can be used to remove fiber, protein and cell out potato starch slurry, which includes 3steps:concentrating, recovering and washing.
4. The fourth step about Potato Starch processing machine is dewatering, worked by vacuum filter.Vacuum filter: the dewatering machine is pneumatic controlled scraping blade discharging and the scraper is made of high hardness alloy. It can dewater the starch effectively, and the final water content is 38%~42%.
5. The fifth step about Potato Starch processing machine is starch drying, worked by flash dryer.
a.Flash dryer: The machine with negative pressure system is used to dehydrate potato starch. Besides, there is a special cooling system, which guarantees the moisture uniformity of the finished starch and long distance transportation.
6. The last step about Potato Starch processing machine is to sieve starch by sieving machine and to pack the final product by packing machine.
All in all, this a complete process of Potato Starch processing machine. All the machines above all are made by DOING Company. It not only has professional installation team with rich experience and good after-sale service.
Doing company Introduction
Our company is a professional R&D team, with advanced technology, powerful manufacturing ability. Our factory covering an area of33,335 square meters, with an annual production value of $8 millions, we own more than 30 senior technical engineers majored in starch and syrup technology, electric engineering, automation and machinery. Doing company focus on developing new products and technology. On the basis of making syrup from starch, we introduce the technology that using raw grains(rice/broken rice) to produce glucose/fructose/maltose syrup directly. We have undertaken to completed a number of major engineering and technical service abroad, equipped with modern installation equipment and the most professional installation team with rich experience, we guarantee the stable running of all project
Welcome to make an inquiry of our machine by following contacts:
Contact: Ms Elina
Email: sales@doingmachinery.com
Tel: 0086 371 5677 1822
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