Product Description

Deacidification of palm oil refining machine :This part adopt alkali refining method, that is use alkalis (NaOH) to neutral the free fatty acid in oil, during this process it will produce soapstock, then separated from the oil by setting several hours. NAOH solution, not only neutral free fatty acid, also can act with other matters protein, mucus, phospholipid, pigment. After settling, release the soapstock from the tank bottom. Adding hot water to rinse, remove off the leftover lye, soap and some unhydrated phospholipid in the oil. Finally pumping out soapstock from the tank bottom.

In normal situation, there is pigment in the crude oil, we need to using the active clay to absorb thepigment away, after 20 mins, we use the vibrating filter to filter the waste clay away . If you want to get light color oil, you need to add more active clay . That is mean, the customer can accord to hisrequirement to control the oil color. This process is carried out under the vacuum condition.

Deodorization and Dehydration of palm oil refining machine :Usually ,there are some odors in the crude oil, it affects the quality of the edible oil . About our refining process, we usually use the direct steam to take odors away in the vacuum condition . General speaking there is about 0.5% water in the alkali refined oil, in the deodorization pot, thetemperature is very high, it also can finish the dehydration section.

>The peanut, soybean, sesame, rapeseed, sunflowerseed, corn and rice bran oil press machine

6yl series spiral oil press is mainly composed of 7 major parts of screw axis, press cage, feed mechanism, cake yielding mechanism. transmission system, electric control part and vacuum filter part. All the parts are assembled on the frame and screwed as a whole.

>Main Features

a.Simple design, easy to operate, wide suitability.
b.Continuous operation, high productivity.
c.High oil product ratio.

Edible oil extraction machine introduction:

(1) Function: Extraction system is an oil extraction through soaking or spraying pre-pressed cake by a certain organic solvent. The principle of this part is the different solubility of solvent.
(2) Use range: solvent extraction fits for pre-press extraction of high-oil-content materials and direct once time extraction of low-oil-content materials.
(3) Main parts: The extraction machine series includes rotary extractor, toaster, 1st evaporator, 2nd evaporator, stripping tower, condenser, etc.

Edible oil extraction machine main parts:

(1) Solvent pumps: continuously spray solvent to the rotary-type extractor
(2).Rotary extractor: Spray and soak the pre-pressed cake with solvent so that oil fats can be dissolved in solvent(form miscella). After processing, you can get wet meal and miscella (mied oil).
(3). DTDC: usd to separate the solvent from the wet meal.
(4). Miscella tank 1st: pump the miscella (oil with solvent) in to the miscella 1st, and then add 10% saline water to it. The phospholipid and impurities in the miscella will react with the saline water, at last the reactant precipitate, reaching the goal of purifying.
(5). Miscella tank 2nd: the purified miscella will be pumped into it.
(6). Miscella stripping: it will remove the remaining solvent in miscella. And the solvent will be discharged to condenser for recycling.
(7). condensers: used to cooling the solvent gas separated from the wet meal and miscella for recycling.

Edible oil process introduction

Basing on the traditional oil refining technology, WorkGroup has developed the latest combined packing layer plate deodorization soft tower and the physical and chemical mixed refining technology for crude oil of any quality. Moreover, a series of advanced technology and equipment are used, such as super wet deguming, bleaching earth automatic metering, negative pressure decoloring, high vacuum steam jet deodorization, deacidification, winterization dewaxing etc.

Edible oil refining automatic control system

Our company has applied the automatic control system with advancedness, security, reliability into the pretreatment, extraction, refining and fractionation in large oil plants. For its application in automatic control system, it can control the production in the entire workshop and monitor the operational status of each device by controlling the computer terminals in the room. One person only can operate the entire workshop, with efficient production management. It has reduced the production cost greatly and improved the management efficiency.


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