Turn-key groundnut oil manufacturing process

Turn-key groundnut oil manufacturing process

Our main business:

• 10-500T/H oil material first cleaning,drying and storage section turn-key project.
• 100-3000 T/D oil pretreatment, shelling and pre-press workshop turnkey project (soybean hot peeling, bean skin crushing; the soybean extrusion, high oil contained pre-press cake extrusion, and high oil contained embryos puffed; of direct puffed). Rice bran production line turn-key project.
• Leaching workshop turnkey project (Towline extractor, Rotocel extractor, loop type extractor, LD separated machine, the full negative pressure evaporation, paraffin wax recovery, leaching workshop degum, phospholipid concentrate).
• 30-1000T/D oil continuous grade two or one physical (chemical) refining production line.
• 10-600T/D sunflower oil, rice bran oil, corn germ oil dewaxing turn-key project
• 10-200T/D Fatty acid esterification production cooking oil production line.

Groundnut oil manufacturing process

Raw material→Cleaning→ Hulling→ Separate Shell and Kernel→ Soften→Flaking→Cooking→Pressing

→Crude Oil

The main groundnut oil manufacturing process oil expeller:

1.Cleaning

In order to obtain high effective cleaning, ensure good work condition and production stability, high efficient

vibration screen was used in the process to separate big and small impurity. Suction type gravity stoner removing

machine was applied to remove the shouLDr stone and earth, and magnetic separation equipment without power

and exhaust system were used to remove iron. Dust removing wind net is installed.

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2.Dehulling

Put the raw material into the two discs.The relative movement between the two discs,the insection on the disc

surface make kneading function of the material hull,then make the hull fall down.Separate the shell and kernel.

3.Softening

Adjusting the moisture and temperature , so that increase the oilseed plasticity,reduce powder when flaking and

sticky roller, in order to ensure the quality of the flakes. conditioning can also reduce the vibration of the machine

when flaking roll wear, in order to facilitate the flaking operate normally.

4.Flaking

Flaking means a certainty granularity of soy lamella was prepared for flaked of about 0.3 mm, the oil of raw material

can be extracted in the shortest time and maximum, and residual oil was less than 1%. the thickness is uniform,

moderate size, no out oil,less powder,and with a certain degree of mechanical strength.The fuel cell wall damaged,then shorten the oil discharged from the oil seed away.

5.Cooking

Put the material into the toaster,the mixing blade is with continuous turning driven by the reducer.

The toaster is with interlayer design, heating media is hot conducting oil or steam, thus keep

the flaking temperature stable.

groundnut oil manufacturing process Pressing:

This is the oil out process, the soybean flake will be sent to oil press machine through the screw conveyor. After

pressing, we can get the crude cottoen oil.

Process features of our groundnut oil processing machine:

1 Full continuous and mechanized operation, and with electrical interlocking control system.

2. The equipment layout is in tower structure, and the material flow by relying on gravity to reduce reducing power consumption.

3. Take into consideration the environmental requirements in modern industry. The workshop is also equipped with the dedusting system with high performance, so as to meet the requirements of production and environmental protection.

4.When producing germ meal, the roller softening pot can better meet the flaking technical requirements.

5.Select scraper conveyor as much as possible, which can effectively reduce raw material crushing, improve solvent permeation into the material layer, and increase the extraction efficiency.

We have the good service and customers:

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 Turn-key groundnut oil manufacturing process:
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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.

LD Miss Candy
Skype: leaderfoodmachine9
Mobile: +86 18363700691 (Also WhatsApp & Wechat)
Email: [email protected]

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. Turn-key groundnut oil manufacturing process?
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. Turn-key groundnut oil manufacturing processCost-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.