Production description:
A. Pretreatment equipment:
Processing: elevator →Cleaning →elevator →Magnetic drum→Flaking→elevator →cooking→Pre-pressed →to extraction workshop.
Main Equipments:
1. Oil seeds: rapeseed a tranditional oilseed. It can be made to normal rapeseed oil and refined soybean oil. It is popular in many countries.
2. Magnetic box: Clearing the iron impurity which might be in the rapeseed. The iron impurity will be harmful to the following machines, so we need take the iron impurities out.
3. Cleaning: This parts have different size cleaning sieves to clean the different impurities. After going through this part, most of the impurities are moved from rapeseed.
4. Flaking roll: It's made to thin cake for pressing.
5. Plate dryer: Before entering the solvent extractor, the water content must be about 10%, so the dryer is used to adjust the water content.

B. Oil extraction machine:
Main Equipments:
1, the extracting device adopts stainless steel fixed grid board, frequency conversion speed regulation, extracting machine storage tank self- automatic control, high extracting efficiency, low energy consumption, extracting condenser, steam degassing condenser, stripping condenser, evaporative condenser, the final condenser are aluminum alloy tube-type condenser, the condensation effect is fast.

2, wet meal dissolution using DTC evapo-separated machine, dissolution, drying in one machine. The production of finished meal powder is fine, good color, evapo-separated machine material levels are self-control.

3, the use of film evaporation process, evaporation temperature is low, crude oil quality is good, energy saving, evapo-separated machine second times steam waste heat utilize as the first evaporator heat source.

4, Steam-lift oil and steam-oil heat exchange, save energy.

5, the tail gas recovery uses the water bath type tail gas recovery device, the tail gas recovery two times utilization, reduces the solvent consumption.

C. Oil Refining Machine
Oil refining is a step-by-step process. Oil refining removes phospholipids, pigments, odors, free fatty acids and other impurities from crude oil. The entire refining process includes dephosphorization, degumming, deacidification, decolorization and deodorization.