What is Cold Pressing?
Cold pressing is an oil extracting method for oil production. In recent years, cold pressing is more and more popular, and was introduced by many Oil Production Factories due to the high value of final cold-pressed oil. Cold pressing has strict requirements for the oil pressing temperature and quality of raw materials. The nutrients of cold pressed oil can be maintained to the utmost extend. And the cold pressed oil has a clear color and a light taste, and can be stored for a longer time. However, the oil yield of cold pressing method is relatively low compared to heat pressing method. Various vegetable oil-bearing seeds are suitable for cold pressing, such as coconut, peanuts, rapeseeds, grapeseeds, soybeans and more. (You may also like Peanut Oil Making Machine >>)
Cold Press Oil Machine Models
In order to meet the expand needs for cold oil extraction, we have development new type cold press oil expeller machine. It adopts physical mechanical pressing method to squeeze oil out from the raw materials. Below is one model of YZS-128 automatic cold press oil machine. It is equipped with conveyor for automatic oil pressing. Stainless steel oil tray and cover are very convenient for cleaning, so it can help the quality of final oil. If you are interested in this type of cold press oil machine, please contact us for detailed information or latest factory price!
YZS-128 Automatic Cold Press Oil Machine
Features of Cold Press Oil Expellers
- Combined with advanced mechanical cold pressing technology for best oil extraction results
- Compact and scientific design for lest space and easy operation
- Upscale carbon steel and stainless steel for sturdy cold oil extractor
- Suitable for various raw materials, including coconut, castor, soybean, peanuts, rapeseeds and more.
- The feeding mechanism switches v-belt wheel with tension pulley for easy adjustment and smooth raw material feeding
- Helical gear design in the gearbox is contribute to stable screw shaft pressing and high transmission efficiency and less noises.
Mechanical Cold Oil Extraction Process
Cold pressing reduces the process of high temperature heating and separates the oil out from the raw materials by huge physical mechanical pressure. The whole cold oil extraction process incorporates modern high-tech filtration and purification technologies (Ralated Machine: Plate and Frame Oil Filter Machine >>). And there is no any pollution and chemical additions for the mechanical cold pressing. The cold-press oil contains natural nutrition and original biological activity since there are no steaming, frying, leaching or other process that is for high oil yield, but can damage the nutrition. The mechanical cold pressing process is performed at a low temperature. The obtained cold pressed oil does not need to be further refined like a conventional oil and can meet the edible oil standard only through filtration. It is a green and environmentally friendly production technology suitable for producing high-quality oil from high oil-containing oil bearing raw materials. Typical cold oil extracting process for vegetable oil seeds is Seeds Selection and Cleaning → Oil Pressing → Oil Filtration. Surely, the actual cold oil pressing process should be based on all the factors, including quality of raw materials, requirements for the final oil, actual oil production conditions and more!
What is the Difference between Cold Pressed Coconut Oil and Virgin Coconut Oil?
As above mentioned, cold pressing doesn’t involve any heating and chemical additions, and is performed at low temperature conditions. Cold pressed coconut oil is obtained through cold pressing process. Virgin coconut oil refers to oil obtained from fresh coconut. It is the first oil from coconut. High-quality virgin coconut oil is transparent and colorless when it is in the liquid state, and it is white as snow when it is in the solidified state.
Virgin Coconut Oil Extracted by Our Cold Press Oil Machine
ABC Machinery dedicates to provide the most cost effective Oil Press Machine for our customers and help them get more profits through oil production business. We are your trustable cold press oil machine manufacturer. Our cold press oil expeller machine is suitable for various oil bearing seeds, including peanut, coconut, rapeseed, soybeans, castor and more. You are welcomed to write us for more detailed parameters and information!
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