Castor oil processing machinery

About our company

Zhengzhou Dayang Oil Equipment Co.,Ltd, a professional manufacturer in edible oil plant. We design and install complete oil producing plant, we offer quality oil processing machinery. we are your trustable edible oil machinery and plant manufacturer and supplier in China. 

Our Machines have been widely- exported to more than 30 countries, like Russia, India, South Africa, Thai, Nepal, Indonesia etc. 

Castor oil making process

1,Pre-treatment 

Castor seed →clean up the stone→magnetic speration→crush→flak→cooking

→press→coarse filtration→crude oil

   ↓

Cake remove cake bank

2,Solvent extraction

Material →Extraction →Wet meal →Evaporation→ Cooling →Product meal packing

        ↓

     Miscella oil →Filter →Negative pressure evaporation → Crude oil

        ↓

     Solvent recovery

3,Refining

Crude oil →Degumming →Neutralization →Bleaching →Filtration → Deodorization →Defining oil

Our machines