500td soybean oil press with SKF bearings

Available seeds for soybean oil press

Pressing Processing for  soybean oil equipment

Two Methods for presing

1.  Hot Press Advantage:  Since the seeds advance through fried, in the press process, just press it once contained the seeds of all the oil pressed out, cake residual oil rate is very low, and hot pressed oil smells aroma, it had a very strong odor. 
2. Cold Press Advantage:  Cold press oil make sure all kinds of nutrition in the materials are not been damaged, Cold press oil is also helpful for people’s healthy.

1. Extraction Section Processing of soybean oil press :

(1) The material (for pretreatment) is sent to rotary extraction by the scraper conveyor. The material will extracted by the solvent or mix oil. After this step, we will get meal and mix oil.

(2) Meal is sent to toaster. Through the toaster, the solvent in the meal will separate from the meal. The solvent goes to condenser and is recycled to rotary extraction.

(3) After the mix oil from the rotary extraction enters into 1st evaporator and 2nd evaporator, most of the solvent in the mix oil is separated.

(4) The mix oil from 2nd evaporator goes to stripping tower and almost all the solvent is separated. From the stripping tower, we can get crude oil and solvent. The solvent is sent to condenser and is recycled to rotary extraction.

Oil Extractor 

 Negative evaporation of  soybean oil press

The specification of crude oil after extraction section