Coconut oil, also called copra oil, is extracted from the copra or coconut meat. The copra contains about 50% ~ 60% oil and 4% ~5% moisture. Coconut oil is white or yellowish fat, a white liquid in the tropics, and a tallow solid in the cold.
In today's market, there are various types of oil processing machine for coconut oil extraction. But, the widely used type is Screw Oil Press Machine or Cold Oil Press Machine. Both the two types have different capacity and different price. It can be home use or small scale coconut oil processing or industrial use for commercial purposes.
It is easy to get the Coconut Oil Expeller Machine in today’s market, you can buy it online or direct from the manufacturer
Coconut Oil Extraction Process by Screw Oil Press Machine
The copra with 10%-12% water content is transported to the automatic scale, where the iron scrap is removed through the magnetic chamber and ground into particles with a diameter of approximately 03mm. The particles are pressed into thin sheets to enlarge the surface area. The pressed flake was steamed and stir-fried in a horizontal steam wok at 115℃ for 20min. Under these conditions, water is reduced to 3% as fat cells break up and phospholipids precipitate. The size of the raw material after steaming and frying will be sent to screw oil press, continuously press the oil. Along the inside section of the press chamber to the mouth of the tapered end, the grease is arranged according to the uniform decline characteristic curve. Generally speaking, the residual oil of processed coconut cakes is 7%.
Characteristics of Screw Oil Press for Coconut Oil Meal are As Follows:
The color is shallow
The cake is light brown with a maximum residual oil of 8%
Thickness of coconut cake - about 0.6mm
Fine powder not more than 6%.
The efficient operation of the screw press requires hot frying and tempering, the coconut billet temperature control 93 ℃, last time, make the moisture content is reduced to between 3% and 4%, under 91 ℃, moisture content under the condition of more than 4%, coconut oil less, and in more than 83 °, under the condition of water content below 3%, oil from coconut grey dark cake, then get the yield efficiency is low.
In today's market, there are various types of oil processing machine for coconut oil extraction. But, the widely used type is Screw Oil Press Machine or Cold Oil Press Machine. Both the two types have different capacity and different price. It can be home use or small scale coconut oil processing or industrial use for commercial purposes.
It is easy to get the Coconut Oil Expeller Machine in today’s market, you can buy it online or direct from the manufacturer
Coconut Oil Extraction Process by Screw Oil Press Machine
The copra with 10%-12% water content is transported to the automatic scale, where the iron scrap is removed through the magnetic chamber and ground into particles with a diameter of approximately 03mm. The particles are pressed into thin sheets to enlarge the surface area. The pressed flake was steamed and stir-fried in a horizontal steam wok at 115℃ for 20min. Under these conditions, water is reduced to 3% as fat cells break up and phospholipids precipitate. The size of the raw material after steaming and frying will be sent to screw oil press, continuously press the oil. Along the inside section of the press chamber to the mouth of the tapered end, the grease is arranged according to the uniform decline characteristic curve. Generally speaking, the residual oil of processed coconut cakes is 7%.
Characteristics of Screw Oil Press for Coconut Oil Meal are As Follows:
The color is shallow
The cake is light brown with a maximum residual oil of 8%
Thickness of coconut cake - about 0.6mm
Fine powder not more than 6%.
The efficient operation of the screw press requires hot frying and tempering, the coconut billet temperature control 93 ℃, last time, make the moisture content is reduced to between 3% and 4%, under 91 ℃, moisture content under the condition of more than 4%, coconut oil less, and in more than 83 °, under the condition of water content below 3%, oil from coconut grey dark cake, then get the yield efficiency is low.
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