mustard cooking oil expeller multi-functional oil press groundnut oil extraction machine

Suitable for sunflower seeds, rapeseed, oleander, soybean, tea seed, pepper seed, sesame, peanut.

Raw material

Oil refining workshop application :
Soybean oil, sunflower seed oil, Rapeseed Oil, cottonseed oil, peanut oil, palm oil, copra oil, rice bran oil all refined oil.

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) High oil yield , obvious economic benefit.
(2)Residual oil rate in the dry meal is low.
(3)Improving the quality of the meal and oil.
(4)Low processing cost , high labor productivity.
(5)High automatic and labor saving.
And more other advantages please contact me now,we will provide profession program for you,and we accept custom according your requirements.

Product Specification

Company Profile

We are a professional manufacturer and exporter of mechanical equipment. Our products include edible oil process machines.Our well-equipped facilities,complete after-sale service system and excellent quality control system on all stages of production enable us to satisfy customers from different countries. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

Service

1.Directly factory sell experience, knowing each mechanical progress;
2.20 years experience during market of different kind of machines, Guarantee excellent machine quality for customer with Competitive price;
3.More enough experience for international trade, Supply 24 hours service, on time solve any problem for customer;

FAQ

1.Q: Which kind of oil materials can be processed?
A: All kinds of oil seeds. For example of common oil material:soybean, rice bran, corn germ, cottonseeds, peanut, sunflower, rapeseed, palm fruit etc.
2. Q: What’s the input capacity of your machinery?
A: 5-2000 tons per day. the input capacity is according your plan or requirements to customized.
3. Q: The materials of your machinery?
A: The stainless steel and carbon steel.
4.Q: How should I do if meet some trouble while using?
A:we can supply English manual book and also take a video for showing how to resolve the problems or dispatch our worker to your factory.
5. Q: Can you install the machine in local place?
A: We will send our engineers to local place to help installing the machine and provide technical guidance.
6.Q: The production method of your oil machinery?
A:divided into cold press and hot press two kind according the temperature,have physical direct press and solvent extraction etc. our machine can be meet your oil production.if any quotation,contact me free.
7.Q: How long can we receive the goods?
A:delivery about 45 working day after your order,have different shipping time of different machinery,and we will inform you shipping time based on your seaport.

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