This video shows 80tph palm oil processing plant. Palm oil production is totally different from other kind of oil seeds production. As the video shows, palm fruit bunches need sterilizing, threshing, digesting, then go into palm oil extraction machine.
Main functions of different palm oil processing machine:
Sterilizer - cook soft fruit bunches for easy separation
Thresher - great vibrations through palm fruit from separated fruit bunches
Digester - increase the oil yield by warming the fruit pulp
Palm oil presser - separate the pulp nut and the crush the palm pulp
Oil filter or Clarificator - remove fiber material from the crude palm oil
Crude oil storage tank - keep the palm oil within required temperature for further transportation and storage
Large capacity palm oil processing plant
Henan Doing Mechanical Equipment Co.,Ltd is the pioneer in the field of studying palm oil production machine in China. Until now, competed with other companies, our palm oil production technology and quotation are the second to none in China.
We have rich experience of manufacturing and installing palm oil processing plant. And we're going to keep going to update the technology of palm oil production.
Our business scope:
1-10tph small scale palm fruit processing plant;
15-45tph medium scale palm fruit processing plant;
60-120tph large scale palm fruit processing plant;
1-1000tpd palm kernel oil processing plant;
1-600tph palm oil and palm kernel oil refinery & fractionation plant;
If you have intention to purchase, welcome to contact us or come here to visit!
This video shows a model machine of 2tpd edible oil refinery machine in our factory of Henan Doing Company. Like this small scale edible oil refinery machine is becoming more and more popular because of low price and multifunctional.
1-10tpd small scale edible oil refinery machine is batch type edible oil refinery machine. And it can refine almost all kinds of crude vegetable oil, such as soybean oil, rice bran oil, corn germ oil, sunflower seed oil, cottonseed oil, palm oil, palm kernel oil, etc.
Like this cooking oil processing machine is a good choice of manufacturing cooking oil from soybean, peanut, sunflower seeds, cotton seeds, sesame seeds, maize germ and many other oil bearing materials.
And the complete cooking oil production line has three parts: cooking oil pretreatment and pressing plant, cooking oil solvent extraction plant and cooking oil refining plant.
Cooking oil processing line
Our Henan Doing Company is a professional manufacturer of cooking oil processing machine production line. If you want to know more about Doing Brand cooking oil machine, welcome to contact us by any way bellow.
Soybean oil solvent extraction plant is a kind of oil leaching through soaking or spraying pre-pressed cake by a certain organic solvent, which adopts the chemical leaching oil process. The principle of this part is the different solubility of solvent.
Based on the competitive advantages in both structure and utilization, cooking oil solvent extraction technology has become the most advanced production technology in the international edible oil processing field.
* Soybean oil solvent extraction plant application
Solvent extraction fits for pre-press extraction of high-oil-content materials like sesame seeds and second time extraction of oil cake produced by low-oil-content materials like soybeans.
The effect of oil solvent extraction plant
* Unique features of doing company soybean oil solvent extraction plant
(1) High oil yield rate and obvious economic benefits.
(2) Low residual oil rate in the dry meal and oil cake.
(3) Low consumption and high productivity.
(4) High automatization.
(5) Latest design, excellent quality and professional installation team.
* Main process of soybean oil solvent extraction plant
A complete engineering & technology service in whole edible oil solvent extraction process including:
Pre-treatment Process----Pre-pressing System----Edible Oil Solvent Extracting System---Edible Oil Refinery System---- Winterization System -----Edible Oil Packing System
1. Pre-treatment Process
Pretreatment Equipments which is used to pretreat the raw material include: shelling and husking equipment, Sieving equipment and roasting machine.
2. Pre-pressing System
Prepressing Equipments include: oil prepressing equipment, Steam and frying machine. This step is to press the raw material into crude oil.
Soybean oil pre-pressing machine
3. Solvent Extracting System ( Extracting Equipment, Desolventizer Toaster )
Solvent extracting is the core process for a complete soybean oil solvent extraction plant, which uses organic solvent through soaking or spraying contact methods to extract oil from oilseeds. The materials(for pretreatment) are sent to rotary extraction by the scraper conveyor, extracted by the solvent so that oil fats can be dissolved. After this step, you will get meal and mixed oil. After that the meal is sent to the toaster, through which the solvent will separate from the meal. Then the solvent goes to condenser and is recycled to rotary extraction. Consequently, after the solvent is completely evaporated and left with purified oil fats, the crude oil is gained.
4. Oil Refinery Equipment (Oil pump, Oil filter, Decolouration )
However, the crude oil still can not be used for human diet due to various impurities produced by the leaching process. Because some purities are extremely harmful to human being. So it is necessary for further processing which we call it refinery system. This processing system including degumming, neutralization, decolorization and distillation deodorization. After a serious of purify and process our edible oil is made.
5. Oil Filling & Packing
Packing is the final process. You can choose different packing methods according to the clients’ encapsulation demands, like jar packing or barrel packing. The packing method should consider the principle that is convenient and cost-saving for transportation.
Vegetable oil solvent extraction plant
The advantages of vegetable oil solvent extraction plant:
First is high oil output.the oil residue of screw pressing way can be higher than 5％．But the oil residue of extraction way will be lower than 1%.
Second is extraction way has less cost,high oil yield,high efficiency,better working stability,easy operation etc advantages.
Henan Doing Company has rich experience of design, manufacturing and installation of soybean oil solvent extraction plant with guaranteed high efficiency, high profit and reliable extraction process. Doing Company welcome you! And wait for your enquiry! Welcome to contact us!
120tpd groundnut oil production process plant is devided into groundnut oil preteatment and pressing plant,groundnut oil solvent extraction plant and peanut oil refinery plant.
1. Groundnut oil pretreatment and pressing plant
Groundnut oil pretreatment and pressing plant is the first step in groundnut oil production line. Only when the groundnuts are processed to the appropriate condition can the oil yield of press and extraction be ensured. The following is the introduction of the equipment:
Machines in groundnut oil pretreatment plant
Technical specification index(based on per ton groundnut feed quantity)
Groundnut oil pre-pressing machine
The advantages of our groundnut oil pretreatment and pressing machine:
In the groundnut oil pretreatment and pressing plant, our excellent conveyor with high transmission efficiency can be flexible according to the process arrangement. The cleaning system use the vibrating screen with dust removal web which can reduce the environmental pollution and ensure the health of the operator.
2. Groundnut oil solvent extraction plant
Groundnut oil solvent extraction plant is the second step in groundnut oil production process. Consider the user's requirement, with the recent home and abroad new craft develop direction, and think about long term actual production case, the following equipment are best choice to be used in groundnut oil solvent extraction plant.
The flow chart of groundnut oil solvent extraction plant
Here, I mainly introduce D.T.D.C system. This tower has five layers. The first and second layer is pre-Desolventizer layer, the bottom has indirect steam to heat, the third layer is main Desolventizer layer, and the forth and fifth layer is drying layer.
150tpd groundnut oil solvent extraction plant
The advantages of this structure:
Resonable jet steam structure can ensure the steam has low temperature, energy consumption is much lower than before.
Compared to traditional DTDC, our DTDC works in close condition, desolventize the wet meal high efficiently. And we adopts reasonable direct steam uniform distribution to ensure lowest solvent residual in meal.
The meal stays same time period in each part of the DCDT. So product quality is steady.
The evapo-separated machine steam phase temperature can be automaticly adjusted by control the steam consumption.
This DTDC has pre-desolventize layer, which solve the cake dark color problem. Final product cake color is very good and welcomed by clients.
3.Groundnut/peanut oil refinery plant
Groundnut oil refinery plant is the last step in groundnut oil manufacturing process. This process can make the crude groundnut oil become Class 1,2,3,4 groundnut oil.
Equipment used in groundnut oil refinery plant
Economic & technical Index of 40TPD groundnut oil refinery plant ( degumming, deacidification, bleaching, deodorization)
Henan Doing Mechanical Equipment Co., Ltd can offer the whole groundnut oil processing machine with turnkey service, capacity from 10 to 2000TPD. For some special capacity and requirements, our professional engineers can help you design and install your groundnut oil production plant. Welcom to cotact us!
There are several methods used in soybean oil refining process, but our machine use physical refining together with chemical refining method, also suitable for peanut/groundnut oil refining, rapeseed oil refining, mustard oil refining, and palm oil refining etc.
Part machines in semi- continuous soybean oil refining plant
Main working processes of 50tpd soybean oil refining plant:
1. Degumming and deacidification section:
Degumming is using phosphoric acid ,water to react crude oil and then separate phosphatide from oil. But in order to reduce more phosphatide, after enough phosphoric acid treatment, adding alkali inside oil to neutralize free fatty acid , and washing before gum separation , this process is called deacidification.
2.Decoloration section
Decoloration is using clay to bleach oil , in this step, clay will absorb dark colorant of oil .The quantity of clay is depending on the deepness of crude oil. After bleaching , used clay will be screened out by vibrating screen.
3.Deodorization section
This step is to remove some unnecessary odors from crude oil. Normally for chemical oil refining ,it adopts plate deodorizing tower using high temperature steam to remove odors.
Vegetable oil refining losses(per ton of crude soybean oil): Degumming: quantity of phosphatide *1.4% +impurity% Decoloring: 0.5% Deacidifying and Deodorizing loss: AV×0.7%+0.3%
Henan Doing has manufacture vegetable oil refinery machine for more than 40 years, and our soybean oil refining machine has exported to many countries. We have professional engineers who will give you the best suggestions. If you want to know more information about soybean oil refining machine, please feel free to contact us!
The whole castor oil mill machinery includes three workshops: castor seeds cleaning and pressing plant, castor oil solvent extraction plant, castor oil refinery plant.
At the first, we should know more about castor oil, which is considered as one of the most useful plant oils ever discovered all over the world. It has been used in food, pharmaceutical, and other industries in order to produce certain products. Aside from that, castor oil is the main source of useful oleochemicals. This type of oil can help provide comprehensive resources in connection to castor plant, castor bean, castor derivatives, and other castor-based oleochemicals.
Castor seeds and castor oil
The working process of castor oil mill machinery:
Firstly, the ripe castor seeds are set aside to dry up. Then, when they start to split open, the seeds are then gathered. The seeds are dehulled after harvesting. Dehulling can be done by hand or by the use of peeling / hulling machine. The dehulled seeds are cleaned, cooked and dried before the oil is completely extracted. The cooking is done in order to coagulate the protein, which is necessary to allow efficient extraction, and to effectively press it.
The initial stage of oil extraction is done through pre-pressing. This is normally done using a high pressure, which uses continuous screw press with the help of a seed oil press machine. The extracted castor oil is filtered. The material which is ejected from the press is called the castor cake. This contains around 8-10% of castor oil. It is also mashed into a coarse meal, and is prepared for the solvent extraction with the use of heptane in order to extract the entire oil.
Machines of castor oil mill machinery
Once the oil has been taken out from the seed, it is essential to also remove the impurities found in the oil. The filtered castor oil, which is known as the crude or unrefined oil, is passed on to the castor oil refinery plant.
Quality index of crude oil:
Item
Standard
Smell and taste
The original smell and taste of castor oil
Moisture and volatile matter (%) ≤
0.20
Insoluble impurities (%) ≤
0.20
Acid value (mgKOH/g) ≤
4.0
Peroxide value (mmol/kg) ≤
7.5
Here are the steps of castor oil refinery plant:
Firstly, the oil is allowed to set before degumming it. This is done to remove phospholipids from the oil. Next is the neutralization process. This is done to remove free fatty acids from the oil. Then, bleaching is done in order to get rid of coloring materials, phospholipids, and oxidation products. Lastly, the oil passes the deodorization stage. This step allows the removal of odor from the castor oil.
The followings are the business scope of our company:
Then if you have any questions about the castor oil mill machinery plant or other cooking oil machine, weclome to contact us, and our engineer will give you a professional suggestions about the cooking oil making machine.
Henan Doing Company provides efficient screw oil press machine for moringa seeds oil extracting. The moringa oil press machine is newly designed with updated feeding system for stable and efficient materials feeding. The v-belt wheel with tension pulley offers great convenience for moringa oil machine to adjust feeding speeds freely. What is more, the helical gear that is equipped in gear box making oil extracting more stable and efficient by adjusting transmission and minimize the oil pressing noises.
Screw cold pressed moringa oil press machine
Features of Moringa oil press machine:
Patented structure design for noiseless, stable and efficient moringa oil pressing
User-friendly operation requires less maintenance, less complicated operation
Compact size and efficient oil pressing ability makes it great choice for small oil pressing lines, which is the ideal investment for many start-up business.
Superior quality combined with high oil yield for long-term uses and cost effective oil pressing
It is also suitable for other plant seeds, such as neem seeds, baobab seeds, black cumin seeds, niger seeds, prickly pear seeds, copra, sunflower seeds, peanut and more.
Moringa oil press machine packing picture
Application of moringa oil press machine:
The moringa oil press machine is widely used in squeezing oil from vegetable oil seed, such as soybean, peanut, sunflower seed, cotton seed, sesame, tea seed, copra, jatropha curcas, castor seed, etc. It is specially for the palm fruit better after adjusting its structure.
Our company is one leading producer of oil equipments in China, also one unit exempt from quality examination. We are committed to bringing in new technology, renewing products, keeping leading in this filed. If you have any questions about the cooking oil press machine, please feel free to contact us!
