complete production line of oil press machine plant for the oil processing machine

1.Hot oil material classes: sesame seeds, flax, peanut, wheat germ, corn germ, etc;
2.Cold oil material classes: pine seeds, almonds, olive, walnuts, camellia seed, macadamia nuts, etc
3.Spices and traditional Chinese medicine,pepper, mustard seed, purple perilla, etc;
4.Good quality oil,pure physical squeeze, high oil, does not destroy the organic components of oil.

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

Our Company supply the complete set of Cooking oil
production line machinery including sunflower oil production line, palm oil production line, soya bean oil production line, peanut oil production line, cotton seeds oil production line, corn germ oil production line, rapeseeds oil production line, canola oil production line, coconut cropra oil production line, shea oil production line, groundnuts oil line, sesame oil production line,black seeds oil production line, moringa seeds oil production line and other vegetables oil processing machines.

Service

Service before sale
1.24 hours online.Your inquiry will be quickly replied by email.Also all questions with you can be sloved by any online chatting tools.
2.Professionally and patiently introduction, details pictures and working video to show machine.
Service on sale
1.Installation:quality and quantity guaranteed;completion of hand over.
2.Acceptance: acceptance test;accepted deliverables.
3.Technical tranining:on-site installation and products training.
Service after sale
1.Technical service:long time technical service.
2.Accessories supplying:supplying spare parts with cost price.
3.Client review:call-back;regular return visit.
4.24 hours online to solve any problem .

FAQ

1.Q: What’s the payment terms?
A: T/T,Trade Assurance,Western Union, MoneyGram,L/C, Cash etc.
2.Q: What kind of seeds that the machine can press?
A:The cold press oil machine can press the peanuts,sunflower,ricino,coconut, almond, canola seed,walnut, copra,palm kernels, rapeseed, flaxseed,coconut, cotton seeds, sesame,soybeans,flax seed,etc.

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