Low price refined oil machine sunflower oil pressing/refinery/extraction machine production line

Our screw small coconut oil press machine can process a great many plant seeds, such as peanut, soybean, sunflower seeds, sesame seed, cottonseed, rapeseeds, corn germ, coconut, palm kernel, jatropha seed, hemp seed, castor seed, etc.

Raw material

This oil press machine can be used to make cooking oil with raw materials such as flax seed, peanut, rapeseed, sesame,sunflower, etc.

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

Centrifugalization is a kind of method using centrifugal force to separate suspended impurities. Through the drum high-speed rotation of the centrifugal force separate the impurities form oil to reach solid and liquid separation. When the drum stops rotating, and net oil flow from the drum to achieve the purpose of filtering . The filtered oil can do edible test , no foam, no overflowed.

Product Specification

Company Profile

We have abundant experience in product research, strong technical force, sophisticated production, and specializing in production of oil press machine, the main products are automatic Hydraulic oil press, and related products: wok, vibrating screen, peanut sheller, sesame feeding machine, oil filter machine, spiral hoist, automatic seed feeding machine.
Our hydraulic oil press is suitable for a variety of oil crops(sesame, peanut, walnut, mustard, olive, sunflower and more), all parts of the machine are made up of premium alloy steel and excellent craftsmanship, won an excellent reputation and satisfaction among customers.
Welcome customers from worldwide come for a visit to our factory!

Service

1.we can free offer complete set 3-500 tons/24 hour cooking oil plant project offer . 2.we can do turn-key project, including design,installation, test and training 3.One-year free spare parts. 4.One-year quality gurantee. 5.Lifetime service.

FAQ

1.What’s your advantage?
A: Honest business with competitive price and professional service on export process.
2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.
3.How can I know how my order is being done?
A:We will inspect and test all items in order to avoid damage and missing parts before shipping. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.
4.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. For the overseas orders, we guarantee most accessories. Provided emails with details including pictures or short video, we will send guide manual or replacements at our cost to repair.
5.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.
6.How about the delivery time?
A: Within 15-35 days after we confirm you requirement.
7.what kind of payment does your company support?
A: T/T, L/C, Cash, Western Union are all accepted if you have other payment,please contact me.

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