China Small Capacity Soybean Sunflower Seed Canola Oil Pressing Plant

China Small Capacity Soybean Sunflower Seed Canola Oil Pressing Plant

Product Description

Small capacity soybean sunflower seed  canola oil pressing plant
Soybean is a very common raw material for oil extraction. Its oil content is in the range of 15.6%-22.5% and contains 35%-45% of protein, It makes soybean a high-quality high-protein and high cost performance oil material.

In the programme of Huatai, Soybean oil extracting mainly includes three sections:


  • Soybean pre-treatment and pre-pressing
  • Soybean oil extraction
  • Soybean oil refining


Realated craft flow and equipments is as following:


1. Material Pre-treatment


In this section, the impurities in the soybean material will be removed and the soybean hulls will be separated. The bean embryo will be broken into small pieces and then processed into a puffed state. The purpose for this arrangement is to create a good production enviroment and minimize the total fat loss, increase oil yield and output and improve the quality of oil and cake & meal.


2. Oil Extraction


After sealed screw conveyor put the puffed soybean into exactor, the oil in extruded soybean will be dissolved by solvent, finally get crude oil. Compared with the pressing method, the residual rate of leaching is low (<1%) and offer a better quality meal. At the same time, this solution has the following features:

  1. Adopting negative pressure evaporation can ensure excellent oil quality;
  2. Extraction system is highly adaptable, and can adapt to different raw material ;
  3. All equipments are provided with exhaust gas absorption systems with excellent absorption effect;
  4. Full energy-saving design utilizes heat energy for many times and saves steam consumption.

3. Oil Refinery

Crude oil contains a large number of other ingredients that require further refining. In this section, continuous alkali refining shortens contact tome between oil and lye,which reduces oil saponification state,lowers refining consumption,and improves efficiency;negative pressure state avoids oxygen in the air from contacting with hot oil,thereby ensuring oil product quality ,inhibiting with hot oil,there by ensuring oil product quality,inhibiting acid value to rise again,and lowering peroxide value; physical refining section adopts new type continuous deacidiffication and deodorization craft, the actual production proves its most obvious advantages as following: strong deacidiffication ability ,excellent hot bleaching effect,high refining rate ,good oil quality etc.





What we do? Cereals & oils turnkey project – HUATAI



Large scale cereal and oil processing plant, line and equipment: 

  • Large scale oilseed pretreatment line; 
  • Large scale oilseed pressing line; 
  • Large and small scale oil extraction line and plant;
  • Large and small scale oil refining line;
  • Oil fractionation production line;
  • Large scale conveyor equipment project;
  • Corn/maize flour, grits, germ milling machines, corn processing lines;
  • Biodiesel technology; 
  • Cottonseed, rice bran and soybean protein technology; 
  • Palm Oil processing lines,etc.

Cereals and oil processing plant and equipment, turnkey project from a to z service, overseas installation service, training service, etc:

  • We provide EPC integral turnkey engineering services;
  • We provide grain and oil industrial plant design services;
  • We offer overseas installation services;
  • We provide overseas training services;
  • We provide pre-sales, after-sales service;  

Cereal and oilseed Material Solution and Equipment We Can Provide


Edible Oil Processing Equipment, Pretreatment Equipment, Extraction Machine, Refinery Machine etc:

Soybean, Palm Fruit, Coconut, Corn Germ, Rice Bran, Sunflower, Cotton Seed, Rapeseed, Peanut, Sesame, Castor, Pepper, Lemon, Grapeseed etc.

Biodiesel Oil Processing Equipment:

Animal fat, Waste vegetable oil, Seaweed & etc.

Essential Oil & Cosmetics oil Processing Equipment:

Avocado oil, Moringa oil, Almond oil & etc.

Cereals Milling Machinery Equipment:

Maize Milling Machine, Wheat Milling Machine, Soybean Milling Machine & etc.

Protein Treatment Machine/Engineering:

Cotton seed protein, Soy protein isolate/ concentrate & etc.

Animal Feed Machinery, including Feed Milling Machine, Feed mixer, Feed pellet machine and etc.:

Chicken Feed, Cattle feed, Goat & sheep feed, Pig feed, Aquafeed & etc.
Some of the related pictures for this soybean pretreatment and extraction production line for your reference.

Parameters Table

Model NO.



Raw Material

Oil Content

Oil Residue

Daily Processing Capacity

by Product
Soy Meal

Transport Package
Standard Export Package

Customized according to different capacity



HS Code

Production Capacity
2000 Sets Per Year