Italian Cold Pressed Olive Oil Extra Virgin Brands Olive Oil For Cooking

Processing materials: sunflower seed, peanut, mustard, almond, black sesame, tea seed, cottonseed, etc

Raw material

rapeseed, cottonseed, soybean, peanut, flaxseed, palm, coconut shell, olive fruit, castor bean, sesame, sunflower, rice bran, corn germ, walnut, almond, evening primrose, Pine seeds, animal skin, clay and all oil crops.

Working priciple

Generally, sunflower oil production line does the following manufacturing processes: cleaning of the seeds, grinding of the seeds, pressing and extracting crude oil from these seeds, and then further refining the oil obtained before packaging.
Cleaning the Seeds
The harvested oil-bearing seeds are passed over magnets to remove any metal traces, and other impurities are being got rid of by cleaning sieve and destoners. Then the outer covering (hulls) of the seeds are removed to obtain pure seeds.
Grinding the Seeds
The de-hulled seeds are ground into coarse meal to provide a larger surface area to be pressed. Hammer mills or grooved rollers are used to crush the coarse meal into uniform fine particles. Then the meal is heated to enable oil extraction, though impurities are released with oil during this process and such impurities should be removed before the oil is declared edible.
Pressing
The heated meal is fed into a screw oil press which progressively, at the same time, the oil is squeezed out through the slots in the barrel and recovered.
Refining of the Oil
Oil refining involves removal of the bitterness, color, and odor. First, the oil is heated at temperatures between 40 0C and 85 0C. Then it’s mixed with an alkaline substance like sodium carbonate or sodium hydroxide. The oils are degummed by treating them with heated water at temperatures between 85 0C and 95 0C or with acidified water. This precipitates out most of the gums usually phosphatides. Then centrifugation is done to remove the dregs.

Advantage

1,continuous alkali refining shortens contact time between oil and lye, which reduces oil saponification state, lowers refining consumption, and improves efficiency.
2, Decolorization craft adopts technology of combing premixing and steam bleaching, which improves bleaching efficiency, saves consumption of bleaching clay, and it is simple and convenient to operate; besides, negative pressure state avoids oxygen in the air from contacting with hot oil, thereby ensuring oil product quality, inhibiting acid value to rise again, and lowering peroxide value.
3, Physical refining section adopts new type continuous deacidification and deodorization craft, which is applicable for vegetable oil of high acid value and low resin content, the actual production proves its most obvious advantages as following: strong deacidification ability, excellent hot bleaching effect, high refining rate, good oil quality etc.
4, the process has multiple heat exchange, which makes full utilization of heat energy, effectively reduces steam consumption, and also has the advantage of adjustable production process, flexible operation, high automatic degree, environment sanitation and so on.

Product Specification

Company Profile

We are engaged in food grain and oil engineering design, new technology development, machinery and equipment manufacturing, engineering, installation and commissioning of the entire training services in one of the professional engineering company.
Company institutions are: engineering technology, marketing services, integrated management of the Ministry of Finance Management Department, machinery manufacturing center and research and development centers and other departments. Including engineering and technical design staff of nearly 20 people, designed to work in all computer operations, forming a set of scientific research, production and development as one of scientific research and development based engineering company.
In recent years, the company has completed hundreds of projects involving oil pre-pressing, extraction, oil refining, animal oil refinery processing, small species of oil refining and biodiesel, a project covering more than 20 domestic provinces, municipalities and autonomous regions, and exports of South Africa, Ethiopia, South Asia, Pakistan, Russia and dozens of countries, the company manufacturing may bear 2000t / d pre-crushing and leaching, 600t / d refinery, 100t / d of biodiesel and other large equipment and engineering installation and commissioning.
Companies adhere to the “credibility of the first, leading technology” business philosophy, and gradually formed a service-oriented corporate culture. Adhere to high standards, to provide customers with high quality personalized service.

Service

1. We can manufacture according to your sample, design and technical
indexes;
2. We’ll provide you the whole program solution according to ur
local customs, oil crops, local market demand;
3. After sale, we’ll send our professionals to install and debug the
machinery till you have learned all by yourself.

FAQ

Q: Why work with your company ?
A: We have 40 years experience in oil press machine industry, and we can help you find a great solution that can save your cost and reach your production targets. Our main products including :screw oil press, oil filter, oil refinery machine and spare parts etc.
Q: How can I judge your machine quality ?
A: Actually we already got good reputations in Russia and The Five Countries in Central Asia because of our service and stable quality. All of our machines can provide 1 year warranty and lifetime maintenance, for core parts are 6 months warranty.
Q: If i don’t know how to operate this machine ? How can i do ?
A: Our engineer will help you from the starts, and machine has been tested and fully assembled before shipping, you just needs to make 2-4 hours wear-in and then can work.
Q: What’s wear-in for new machine?
A: Using 10 KG oil cake + 1 KG sand + 1 KG water, mix them, put in oil press, wear in 3~4 hours.
1. 1st hour, adjust oil cake thickness as 3 mm.
2. 2nd hour, adjust oil cake thickness as 2.5 mm.
3. 3rd hour, adjust oil cake thickness as 2 mm.
Q:What are cold press and hot press?
A: Cold press is pressing dry and raw seeds. usually need to press 2 times to get maximum oil.
Hot press is pressing roasted seeds. usually only 1 time to get maximum oil. peanuts roast to 125~130 degree with 1~2% moisture.
Q:What service do you provide?
A: (1) 1 year free warranty, whole lifetime maintenance.
(2) Supplying wearing parts all year around.
(3) Supplying technical solutions at any time.
(4) Helping design and plan the oil plants construction.
(5) Providing installation video.
(6) Developing agents with good policies around world.

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