cold-pressed small cotton oil refining line extraction machine cold
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Oil extracting machine, the seed of cotton plant, is a main oil crop in the world. The oil content is up to 35~45% and the protein content is about 39%. Cottonseed oil contains a lot of essential fatty acids for human consumption. The refined cottonseed oil is popular edible oil around the world. And if you are looking for such one for cottonseeds oil extraction, Gemco cold-pressed oil extraction machine will be your great choice.
10~20TPD Vegetable Oil Production Line
Cotton Seeds Oil Extraction Machine under 2 TPD
Tank Structure of Gemco small cotton oil refining line, which generally consists of three or more
extracting tanks. Each batch extractor is a cylindrical container with a feeding tube on the top and a
meal outlet at the bottom. All the leaching tanks form the countercurrent oil extraction process.
Project Investment and Equipment Selection for Reference | ||||
Specification | Output (ton/day) | Estimate Investment (USD) | Selectable Material | Application |
Pilot Scale | <2 | 20,000-40,000 | a. Alloy Steel b. Carbon Steel |
Extract oil from oil cakes of cottonseed, peanut, rapeseed, sesame or other vegetable seeds & nuts |
Small Scale | 2-10 | 30,000-80,000 | a. Alloy Steel b. Carbon Steel |
|
Middle Scale | 10-20 | 50,000-100,000 | Carbon Steel | |
Large Scale | >20 | >100,000 | Rotocel Extracting Equipment |
The principle of cold-pressed oil extraction machine is based on the like dissolvent like in chemistry. When the pretreated cottonseed is contacted with hexane extraction solvent (soaking or spraying), the cottonseed oil can be extracted and mixed with solvents. And the solvent is completely evaporated by making use of the different boiling point of oil and solvent, and the cottonseed oil is obtained easily.
Solvent Extraction Process of Gemco small cotton oil refining line
Feeding (Pre-pressed Oil Cake) → Solvent Extracting (hexane) → Pressing → Desolventizing (steaming)
→ Crude Oil and Desolventized Oil Meal
The widely applied oil extraction methods for cottonseed oil production: Mechanical Pressing & Solvent Extraction. Usually, the cost to setup oil extraction machine cold by solvent extraction is much higher than that of mechanical pressing. But, solvent extraction technology can extract oil more completely, the residual oil ratio is less than 1%. The cottonseed oil cake from cottonseed oil processing plant that is designed with mechanical pressing technology may contain 8%~13% oil.
So, how to extract the oil in cottonseed meal to earn extra profits would be challenges for many small cotton oil refining line. The cold-pressed oil extraction machine designed by GEMCO offers a perfect solution! Check out the detailed oil extraction machine cold.
Why Should Buy Small Solvent Extraction Plant for oil extraction machine cold?