The complete soybean oil production line includes three sections: pretreatment & prepressing section,  oil extraction section and oil refining section. 

It is suitable for all kinds of oilseeds cottonseed, sesame, soybean, peanut, tea seed, olive, rapeseed, corn, flaxseed, castor,palm, etc. 

Oil pretreatment&prepressing section of soybean oil production line

Oil seed → cleaning → shelling → crushing → flaking → cooking  →oil pressing

Oil extraction section of soybean oil production line 

 solvent                                                                     

      ↓                                                                                  

 extractor → mixed oil → 1st and 2nd evaporation  → stripping tower → crude oil

          Wet meal → DTDC toaster → cake

 Oil refining section  of soybean oil refining section
      Crude oil → degumming and deacidification→ decolorization →deodorization → refined               cooking oil

Brief introduction

Zhengzhou New Lead Grain & Oil Science and Technology Co., Ltd. is an industrial company focusing on processing of grain and oil food, research and development of new technology, production of mechanical equipment, installation and adjustment of complete engineering and training service. 

Now the company has 158 personnel, of which the professionals take up more than 30%. The departments of the company include: Engineering Technology Department, Sales Department, General Management Department, Financial Management Department, Machine Manufacturing Center, Research and Development Center and so on.

The company is identified by the People’s Government of Henan Province as the hi-tech enterprise, and it cooperates with Zhengzhou Scientific Research and Design Institute of State Grain Reserve Bureau and founded the Lead Research and Design Institute of Oil Protein. The company has owned the second level qualification of state electromechanical engineering and has passed ISO9001:2000 international quality management system certification successfully. It has become a S & T industrial company with the integration of scientific research, production, and development.

Business scope

1. 10-2000t/d production line of oil seeds pre-pressing and extraction;

2. 10-600t/d production line of oil refining;

3. 10-300t/d production line of animal oil refining;

4. Production line of oil dewaxing, fractionation and winterization;

5. Production line of glycerin and fatty acid;

Special mention

1. Production line of cotton seed expansion-extraction;

2. Production line of miscella refining;

3. 50-500t/d production line of aroma peanut oil;

4. 50-1000t/d production line of white soybean flake;

5. 3000-10000t/y production line of soybean protein isolates;

6. 10000-30000t/y production line of soybean protein concentrate;

7. 1000-3000t/y production line of tissue protein.