Product Description

Small Scale Edible Oil Refinery

1. Flowchart and main sections of small scale edible oil refinery

Main sections: Degumming and deacification, Bleaching/ decolorization, Deodorization, Winterization 2. Application The batch type small scale oil refinery is suitable for 1-30T oil refinery. The raw materials is soybean oil, sunflower oil, corn oil, rice bran oil, peanut oil, palm oil, rapeseed oil, canola oil, mustard oil and so on. The degumming and deacification, decolorization and deodorization sections must be used in the oil refinery processing. While the winterization section is used for small crude oil with high wax, such as sunflower oil, corn oil, rice bran oil and so on. 3. Working process1) Pumping crude oil into refining tank and heat with conduction oil. When the temperature reach about 70-80 degree, the alkali is added to move the acid. After one hour’s processing and 4-6 hours deposit, then separate the degummed and deacidicated oil to the next step. 2) The oil enter decolorization tank. When it’s up to 90-110 degree, the white clay is added into tank for 20 mins. Then the white clay and oil is separated by filtration.3) The bleached oil is transported to deodorization tank with vacuum pump. The steam will take out the odor in the oil. After filtering, the final refined oil is got.4. Advantages1) After refining, the impurity of oil must be less than 0.2%2) Recycing system will save power and money3) Low oil waste
5. Specification of refined oil



Color (Lovibond Cell 133.4mm)

R2.0 Y20

Smell and taste

No smell and good taste


Clear and transparent

Moisture and volatile matter (%)


Insoluble impurities (%)


Acid value (mgKOH/g)


Peroxide value (mmol/kg)


Smoke point (°C)


Company Information

mozambique Mechancial Equipment Co., Ltd is one leading producer of oil equipment. We are specialized in edible oil making machine for 40 years. Our company have special engineers for edible oil refinery. They are reseaching and developing the technology.

We have advanced processing equipments and scientific management system. The products have gained many achievements and awards. Our machines have been exported to tanzania, Urganda, gabon, Kenya, Cananda, burundi, Argentina, Ethiopia, Zambia, South Africa, zimbabwe, Turkey and so on.

our services

1. Pre-sale services: 1) Selecting equipment model and capacity. We can also give customer suggestions according to their budget.

2) Designing and manufacturing products according to customer’s requirement.

2. After-sale services:

1) Construction schedule

2) Installation and debugging in local

3) Training workers


1. Why choose LD?

1) 40 years experiences

2) Rich experience installation engineers

3) Professional designing and manufacturing

4) High quality machines and good after sale service

2. Which type machine will be used for small scale edible oil refinery?

The batch type machine is used for small oil refinery machine.We also have semi-continuous and continuous oil refinery machine. If you have special requirement, we can discuss more.

3. Is it physical or chemical refinery?

The small oil refinery machine mainly use the chemical way. It use the alkali to move the acid. No matter the degree of acid value, the chemical way can do well.

4. How to contact us?

If you want to know more info about small oil refinery machine, welcome to contact me.

WorkGroup believe that whatever the field is, quality has always been at the heart of the company’s performance. We treat quality and service as a way of life and hope to serve you in the possible manner on a long term and mutually beneficial basis. If you want to know more information about our sunflower oil plant or any other seed processing plant, please contact us in the following form. Our responsible, experienced sunflower oil processing technical team is always ready to serve and guide you at any time.

All the other oil seeds pre-treatment and oil refining equipment, sheller, cleaning sieve, cooker, filter and others is available at WorkGroup. If you want to know to start a vegetable oil pressing line with oil press machine, please contact us, we will offer you the best plan.

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