This vegetable oil production line assembly unit is a good choice of manufacturing cooking oil from soybean, peanut, sunflower seeds, cotton seeds, sesame seeds, maize germ and many other oil bearing materials.The complete set vegetable oil production line includes oilseeds pretreatment & pressing production line,cooking oil solvent extraction production line and cooking oil refining production line.Below is the main machinery included in the vegetable oil production line. If you are interested in start a cooking oil mill plant business, this plant is sure to surprise you!
WorkGroup vegetable oil production line is ideally suitable to extract and produce oil from any kind of oil seeds such as peanut / groundnut, sesame, sunflower, cotton seed, rice bran ,rapeseed,soybean,and palm kernel etc.
Oil seeds scope:
Vegetable Seed Oil production Line including: Oil Pretreatment and Prepressing equipment, Oil Extraction equipment, and Oil Refinding equipment
Pretreatment Section in vegetable oil processing plant
In the vegetable oil processing plant, before the extrusion of oil from oil seeds, an oil pretreatment process is typically undertaken to improve the efficiency of production and to ultimately save on costs.
In the oil processing plant, the pretreatment process typically involves working procedures of removing impurities from oil materials.
These impurities include the following items:
1. Organic impurities, such as stems and leaves, cord and chemical fibers.
2. Inorganic impurities such as soil and metal.
The entire oil processing plant generally includes: cleaning, sieving, hulling, separation, cracking, particle making, frying, softening, flaking, drying, and expelling oil materials.
I. Oil pretreatment and prepressing equipment
Cleaning section, crushing section, flaking section, softening section, oil pressing section.
Function of oil pretreatment production line :
1. Create a good production environment
2. Minimize the total oil loss, increase oil yield and output, also improve the quality of oil and cake meal.
3. Comprehensively utilize impurities and offal.
4. Perfectly match extraction production line, designing different production processes according to different oilseed.
II. Solvent Oil extraction machinery Plant:
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 equipment is 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
III.Crude oil refining machinery
Quality requirements of crude oil:
1. Moisture and volatile matter of crude oil:≤0.25%
2. Impurity content of crude oil:≤0.2%
3. Acid value of crude oil(mgKOH/g):≤7
Crude oil → degumming and deacidification→ decolorization →deodorization → refined oil.
Main Process of castor oil extraction
1. Degumming and deacidification: The gumming is moved by phosphoric acid and hot water.
2. Decolorization: This step is used to adjust the color of the oil. You can control the color of the oil according to the requirement of your market.
3. Deodorization: The function of this step is to move the special smell in the oil. This is an important standard for refined oil.