Peanut Oil Making Machine for Pressing and Refinery

Our company is specialized in cooking oil machine. Here, we mainly introduce peanut oil making machine for refinery the daily capacity from 1 ton -- 600 tons. 

 

We have three types cooking oil refinery plants: 

Batch type cooking oil refinery plant: 1-30tons. 
Semi-continuous type cooking oil refinery plant: 20-50tons. 
Continuous type cooking oil refinery plant: 30-600tons. 

 

Soybean oil refinery machine is used for removing the harmful impurities in the soybean oil, it can effectively improve cooking oil quality. In fact, it also can be used for refining various kinds crude vegetable oil. The oil loss is 3%-5%. There are more and more customers interest in this production line. 

 

Main processes of soybean oil refinery: 

 

A. Degumming section: 
As we know there is pectin in the crude vegetable oil, especial the phospholipid. We will add a mount of hot water, alkali, or salt or other kinds solution to prompt the water solubility impurities to condensate and subside, and then separate them. 

B. Deacidification section: 
Using alkali like (NaOH) to neutralize FFA in oil, during this process it will produce soapstock, then separating it from the crude soybean oil. NAOH solution not only neutralize free fatty acid, but also can act with other substances like protein, mucus, phospholipid, pigment. 

 

C. Decolorization Section: 
Because there is pigment in crude vegetable oil, the oil color is dark. In order to improve vegetable oil color, we need to using the active clay to absorb the pigment away, then using vibrating filter to separate the waste clay. If you want to get light color palm oil, you need to add more active clay. Customer can accord to his requirement to control the vegetable oil color. 

D. Deodorization and Dehydration Section: 
General speaking, the crude vegetable oil smells not good, it will affect of oil storge and selling prices. So we usually use the direct steam to take odors. At the meanwhile, there is about 0.5% water content in refined cooking oil, but because the high temperature in the deodorization tower or pot, dehydration section is also finished in this part. 

 

E. Filtering section: 
After getting the deodored cooking oil, in order to get the most purified cooking oil, we usually using the SS safety filter to filter refined oil once again. It will guarantee the refined peanut oil much clearer. 

Batch type refinery: 
Semi-continuous type refinery: 
Continuous type refinery: 

We are the manufacturer of the peanut oil making machine. We will provide you the qualified machines at reasonable prices. Welcome to contact with us.