Small and cost effective mini edible oil refining plants in cooking oil refinery plant
Our oil refining equipment unit for small scale production has all the bells and whistles including decreased land usage requirements and investment capital. Due to the small size of the equipment set, it is also easy to install and maintain. There are several types of crude oils you can choose to work with including palm oil (CPO), palm kernel oil (PKO) and other types of vegetable oil such as sunflower oil, fish oil, peanut oil, etc
Batch Oil Refining Process (1~30 ton/day)
This line of an oil refinery is perfect as a mini or small-scale palm oil mill plant. It requires low investment capital and a smaller occupation of land. You are able to refine almost every type of crude edible oil. The primary refinery process includes three stages which are de-gumming, neutralizing, bleaching, and deodorizing. This process eliminates all the impurities which make the oil inedible.
The refining process also includes making the oil palatable and rancid-resistant if and when it is stored for long periods of time. Batch oil refining holds a capacity of 1TPT to 30TPD.
Degumming: the process to remove gelatinous impurities within crude oils by chemical or physical methods is called degumming. In edible oil, if the content of phosphatide is high, it is easy to blister, smoke and smell when heated. And the phospholipid is oxidized at high temperature and then make the crude oils in dark brown, which affects the flavor of fried food. Based on the principle that phospholipid and some proteins within the crude oils are soluble to oils at the condition of sewage, but insoluble in oil and water after the formation of hydrate, degumming process is to add hot water or steam into crude oils, and heat crude oils, agitation mix at the temperature of 50 ºC. Then let stand for layered, in that way, the phospholipids and part of the proteins are removed from the crude oils.
Deacidification: the Free Fatty Acids (FFA) contained in the oils will affect its stability and flavors. The process to remove FFA is called deacidification or alkali refining.
Decolorizing: crude oils may contain chlorophyll, carotenoid and other pigments. Chlorophyll is photosensitizer, which affects the stability of oil, while other pigments can affect the appearance of oil. So theses pigments can be removed by adsorbent in decolorizing process
Deodorization: there are some undesirable odor substances in oil, mainly from oil oxidation products. The method of vacuum distillation was used to inhibit the oxidation.
Semi-Continuous Oil Refining Process (10~50 ton/day)
This line is suitable for medium-scale palm oil refining factory which are efficient in accommodating clients requests. You are able to refine different types of crude oils as well as plant and animal oils. It has a capacity of 10TPD to 50TPD.
Continuous Oil Refining Process (over 30 ton/day)
This line is specifically for large-scale palm oil refinery. It operates automatically with the refinement of the oils with the utmost efficacy. lts daily capacity stands at over 30TPD.
Palm Oil Fractionation
To separate solid phases (Stearine) and liquid phases (Olein), the refined palm oil should go through fractionation process. It is achieved by thermo-mechanical means.
The small screw oil presses machine manufactured and supplied by us has a lot of features and advantages that can’t be matched by other oil press machines. It saves times and efforts, has high oil yields and low oil residual ratio. Most importantly, we offer the most CHEAP PRICE for our customers!
Labor Saving: the same output can save 62% of the labor force, and one to two people can organize production.
High Oil Yield Rate: compared with old and traditional oil press, the oil output rate of our oil press machine can be 5 to 8 percentage points higher. For example, use our oil press machine to process about 50 kg soybean can get about 3.5~4 kg crude soybean oil, which can greatly save cost and increase income.
Quality Guaranteed: every part of the oil press machine, from the smallest parts to the whole machine, is completely designed and manufactured by our own factory, so the quality and technical advantages of our oil press machine are not comparable to those produced or assembled by some small factories.
Long-term Performance: because the pressing ring and squeezer will wear out due to the extrusion and frictions. In order to increase the wear resistance coefficient, we updated the heat treatment equipment, improved the heat treatment temperature and the depth of carburizing to extend the service life of parts, further to reduce operational cost of users.
Small Occupation of Land: only needs a space of about 10 sq. ft. can start your own oil making workshop
High Efficiency: Energy Saving and Optimized Transmission: choose the most reasonable gear ratio and maximize the energy output to achieve the purpose of high efficiency and energy saving