Our company is China’s earliest research enterprise of rice bran oil equipment, and design the contract to build the country’s first full continuous rice bran level of oil production line, the rice bran extrusion process and the rice bran oil refining equipment class 1 won the national patents, our company has also developed molecular distillation technology of rice bran oil, mainly for rice bran acid value and color, through the liquid – liquid separation technology for rice bran oil refining to provide a better technical support.

Our company won a number of national patents in rice bran oil production line, rice bran extrusion processing technology and complete set of rice bran level of oil refining equipment is our patent product.
Oils technological characteristics of rice bran oil extraction machine:

1. Our rice bran oil extraction technology use multiple heat exchange system , make full use of the heat source system, effectively reduce the steam consumption, at the same time the rice bran oil extraction process can be adjusted, flexible operation, automation, environmental health, etc.
2. continuous alkali refining shortens the time of oil contact with lye and reduce oil saponification, reducing smelting consumption and improve efficiency.

3. using new continuous deacidification and deodorization in physical refining, applicable to vegetable oil with higher acid value and low colloid deacidification and deodorization, the actual production proves that the technology has the following obvious advantages: deacidification ability  strong, good effect of heat deacidification, refining rate is high, the product quality is better.
4. decoloring by using the combined technology of premixed and steam mixing decoloring, improve the effect of decolorization and save clay dosage, simple and convenient operation, negative state to avoid the oxygen in the air contact with the hot oil, guarantee the quality of rice bran oil,  inhibits acid value, lower peroxide value.

There are four main sections to extract rice bran oil: rice bran pretreatment section, rice bran oil extraction section, rice bran oil refinery section and rice bran oil dewaxing section.

The flow chart is as following:

Raw material (rice bran) → Cleaning →Conditioning → Puffing(extrusion machine) → solvent extraction plant → Refinery plant →dewaxing plant →high quality refined rice bran oil

1. Cleaning:

Same with other oil processing plant, rice bran needs cleaning section to remove mechanical imurities in rice bran to impove oil yeild rate.

2. Puffing:

Puffing destory oil seeds cell completely with high temperature, high pressure, etc. Puffing is the most important part of rice bran oil pretreatment.

3. Solvent extraction plant:

Rice bran solvent extraction plant is similar with other oil solvent extraction plant, including solvent exrraction, desolventizer toaster, oil stripping, and solvent recovery.

4. Rice bran oil refinery plant:

Same with other oil refinery plant, rice bran oil refinery plant includes degumming, deacidification, decolorization, and deodorization. What is different is that different capcity refinery plant needs different equipments.

5. Dewaxing plant: 

Rice bran oil dewaxing plant reduce wax content in rice bran oil, which help increase edibility of rice bran oil.

We have been specialized in rice bran oil extraction plant since 1967. We can offer turnkey service of rice bran oil extraction plant and our professional engineers can help you design and install workshop according to your real conditions. If you want to know more about rice bran oil extraction plant, please feel free to contact us.

Post Author: stigroup