LD widely-used peanut oil seed press machine, advanced groundnut oil expeller
What oilseeds are available?
Main machines in pressing section:
A. Magnetic cleaning: To remove the metal impurities.
B. Cleaning sieves: To remove some mud, leaves and other pellets.
C. Teeth roll sheller unit: To break the shells of the oil seeds .
D. Kernel and shells separating sieve: To separate shells from the kernels.
E. Flaking: To flake the kernel into flakiness. After flaking, the materials is much easier to getting oil.
F. Cooking: Combines wetting, heating, cooking and drying functions together, the effectiveness
of the cooking will affect the oil out rate and the quality of the meal.
G. Oil pressing: The most important part in the press production line. The internal structures of the press machine can affect the oil rate.
H. Vibrating filter: After getting the crude oil, there is some oil residual mixed with crude oil, you need to filter it to get cleaning oil .
What are the pressing machines like?
Small scale pressing machine:
What is product oil like?
LD certificates:
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Oil refining means separating impurity from oil based on the different characteristics of oil and impurity, in order to enhance the stability and security of oil. Oil refining including two technologies, physical refining and chemical refining.echnological process details of LD widely-used peanut oil seed press machine, advanced groundnut oil expeller:
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1. Acid reaction process
Oil temperature can be adjusted by screw plate heat exchanger. When the temperature is heated to about 80℃, mixing about 85% food grade phosphoric acid into acid reaction tank for reacting. In the tank, most non-hydrated phospholipid transfer into hydrated phospholipid.
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2. Neutralization process
In the neutral section, degummed oil with appropriate temperature and the appropriate concentration of alkali liquor, into the neutralization centrifugal mixer mixing, in order to achieve the effect of mixed, the mixture is then sent to neutralization tank for enough time, in this process, excessive alkali neutralization of free fatty acids and some phosphate form soapstock , after pumping oil soap mixture into heater oil heating to 85 ~ 90 ℃ in centrifuge separation oil - soap (or oil - glue). Oil soapstock of the separated (or foot) feet into the oil tank, and then to the salting out with soap pump tank isolated part of the oil.
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3. Washing process
Neutral oil from separator, still contains about 500 ppm soap, in order to reduce the residual content of soap, oil is joined by about 10% of hot water, washed in the washing mixer, hot water will absorb oil soap and other impurities, then in the water separator are separated.
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If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
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Shandong Leader Machinery Co.,ltd. is a microwave equipment, microwave drying sterilization machine, microwave heating equipment, microwave drying machine, microwave sterilization equipment, microwave drying equipment, whole s microwave curing equipment, microwave drying sterilization condiment, Shandong microwave drying Machine, melon seeds microwave dryer and other products specializing in the production and processing company, has a complete and scientific quality management system. Shandong Leader Machinery Co.,ltd.integrity, strength and quality of products recognized by the industry.
Why do you choose the Shandong Leader Machinery Co.,ltd. LD widely-used peanut oil seed press machine, advanced groundnut oil expeller?
1.Healthy! Pure mechanical squeezing craft maximally keeps the nutrients of the oil plants.No chemical substances left
2. High working efficiency! Due to a high working efficiency of the screw oil press machinery,both time and power can be saved.
3. Long durability! All the parts are made of the most suitable material and treated with refined crafts, such as cemented quenching and tempering to increase the hardness, consequently the durability.
4. LD widely-used peanut oil seed press machine, advanced groundnut oil expellerCost-effective! Low investment! The wearing parts on the oil press machinery such as the squeeze loop, squeeze spiral and squeeze bar are designed to be dismountable. When they are out of service period, users only need to replace them and there is no need to displace the whole machine.