high output extraction shea nut in botswana
- Product Name: shea nut oil processing plant machine
- Raw Material: shea nut
- Type: oil processing plant machine
- Production Capacity: 400~600kg/h
- Voltage: 220V/380V
- Power(W): 14KW
- Dimension(L*W*H): 1950*1300*1900mm
- Weight: 950kg
- Certification: ISO9001
- After-sales Service Provided: Engineers available to service machinery overseas
- Production condition: 2~3
- Plant: 30~50 square meters
- Business Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA
- Guarantee:
- Packing: Wooden package
- Suitable objects: cookings, cooking etc.
- Function: Combined oil press machine
How shea butter is made: A complete guide to shea nut
Whichever way the shea nuts are dried, they are subsequently cracked or dehusked to remove the kernels from them. The extracted kernels are also sun-dried. Step 2: Shea butter extraction Extraction of shea butter from shea kernels can be done via either water extraction i.e. boiling with water, mechanical extraction, solvent extraction, or a ...
It also can be used to extract shea butter oil from the shea nut. The advantage of shea butter oil extraction technology by screw pressing method has large production capacity, high oil output, and continuous oil production. However, the color of oil and oil cake is deep and too many impurities in the oil, so, it requires oil refining process.
Shea butter extraction technologies: Current status
Shea butter is a high-value shea nut fat used as an edible oil, antimicrobial and moisturiser in the food, pharmaceutical and cosmetic industries, respectively.
Shea nut is the fruit of African shea tree. Like avocado, shea nut has delicious flesh. The fat contained in the kernel of shea nut is shea butter, which takes up about 40% ~ 55%. Each mature shea tree produces only 15 to 20 kilograms of shea per year, which can only survive on the African continent due to climatic and plantation reasons.
THE DESIGN, FABRICATION AND TESTING OF A SHEA NUT OIL
Shea nut contains reasonably high amounts of oleic acids from which shea butter is extracted. Large quantities of shea nuts are reportedly being produced in West Africa, however, the exact production figures are not yet known (Booth and Wickens, 1988). In a typical year, about 200,000 tonnes of shea nuts are exported from West Africa,
The squeezable material of shea butter machine and shea nut butter extraction machine. Part of shea butter machine and shea nut butter extraction machine (1) Electric control box:Fully automatic control of the machine saves manpower and efficiency. (2) Discharge hopper:Material enters from here.
Screw Press / Oil Expeller for Shea Butter Extraction, GOYUM
Screw Oil Press is the most widely used for extraction Shea Butter from Shea Nuts. Advantages of Shea Butter Oil Extraction technique by screw pressing method are large production capacity, high oil yield and continuous oil production. However, the shea butter has a darker colour and the oil contains too many impurities, so it requires an oil ...
Shea butter is ideal for use as a raw material for cooking oil, margarine, cosmetics, soap, detergents and candles due to the presence of solid fat (stearin) and liquid oil (olein) and is used extensively in food industries. General treatment of shea fruits prior to shea butter extraction. Shea butter processing is a seasonal affair. Fruiting ...
- How is shea oil extracted?
- As a result, many shea producers are adopting more mechanized solutions to improve quality and yield. Larger processors use mechanical extraction equipment to recover more oil efficiently. Screw press expellers physically crush the shea kernels to squeeze out shea oil from the solid meal, which exits the expeller as a cake.
- How many raw shea nuts are produced in Africa?
- Africa produces approximately 1,760,000 metric tons (MT) of raw shea nuts a year, and historically, most of this stayed within the African continent to supply domestic demand. The shea export market traditionally traded raw shea kernels rather than shea butter or other finished products.
- Does shea butter need solvent extraction?
- For these reasons, solvent extraction is generally not preferred for shea butter extraction—especially in food and cosmetic markets where consumers seek natural, organic ingredients. What is shea oil? Traditional water extraction, mechanical expeller pressing, and solvent extraction yield shea butter.
- What is the shea butter export market?
- The shea export market traditionally traded raw shea kernels rather than shea butter or other finished products. However, as shea applications have evolved and processing methods have improved, shea butter exports have increased as producing countries invest in more advanced equipment.
- How much oil is left behind in a Shea?
- This inefficient, inexpensive extraction method leaves about 23% of the fat behind, only yielding about 35% of the oil. As a result, many shea producers are adopting more mechanized solutions to improve quality and yield. Larger processors use mechanical extraction equipment to recover more oil efficiently.
- How is shea butter fractionated?
- Once refined, shea butter can be fractionated into two parts: a creamy fat known as shea stearin and a liquid oil called shea olein—otherwise known as shea oil. Fractionation separates these two unique components using either a chemical reagent or physical methods like centrifugation.