vegetable oil refinery's blog
October 8, 2019 by vegetable oil refinery
In palm oil factory, palm oil is processed by the following six steps: sterilizing, threshing, digesting, pressing, clarifying, filtering.
[Related reading: Large scale industrial palm oil milling machinery]
1.Sterilizing in palm oil extraction process:
Using high temperature to cook soft fruit bunches and sterilization, it is easy to separate fruit bunches, soft fruit.
2.Threshing in palm oil extraction process:
Strong vibrations through the fruit from fruit bunches separated.
3.Digesting in palm oil extraction process:
The purpose of digesting is used to separete the pulp and nut and crush the palm pulp. At the same time, the steam is used to cook the palm fruit and broke the cell of pulp.The best condition of cooking is 90~100 for 20 mins.
4.Pressing in palm oil extraction process:
Using continuous double screw palm oil press machine to extract palm oil from palm fruit. After pressing, oil palm fruit is divided into two parts: the mixture of oil, water and solid impurities, and the press cake (fiber and nut).
5.Clarifying in palm oil extraction process:
Using viberating screen to remove the solid impurities out from the crude oil.
6.Filtering in palm oil extraction process:
Using leaf filter to remove the small impurities from crude oil.
Henan Doing Company designed 1–5tph small palm oil mill plant. It also contains the above six steps, but the cost is lower.
[Related reading: 1–5tph small palm oil milling machinery]
September 16, 2019 by vegetable oil refinery
How to make cottonseed oil in cottonseed oil processing factory? The whole set of cottonseed oil processing plant can be divided into three workshops: cottonseed pretreatment and oil pre-pressing workshop, cottonseed oil solvent extraction workshop and crude cottonseed oil refinery workshop.
1.Cottonseed pretreatment and oil pre-pressing workshop
In the manufacturing process of cottonseed oil, cottonseed pretreatment is the first step. Cottonseed should be cleaned, processed by some machines to reach the most suitable conditions for pre-pressing.
The whole cottonseed pretreatment and oil pre-pressing manufacturing process includes cleaning, shelling, kernel and hell separating, flaking, cooking and pre-pressing.
2.Cottonseed oil solvent extraction workshop
After pre-pressing, the cakes of cottonseed has more residual oil. So using cottonseed oil solvent extraction process can extract more oil from the cakes of cottonseed, which can make the residual oil rate less than 1%.
The whole cottonseed oil solvent extraction manufacturing process contains four sections: oil solvent extraction, wet meal desolventizing and drying, miscella oil evaporation and stripping, and solvent condensing and recycling.
3.Crude cottonseed oil refinery workshop
According to different capacities and refining technology, the crude cottonseed oil refinery machine has three types: batch type, semi-continuous and full-continuous type.
The crude cottonseed oil refinery manufacturing process is made of four steps: degumming, deacidification, decolorization and deodorization.
[Related reading: the difference between physical and chemical refining of edible oil]
Read here, I believe that you must have known the manufacturing process of cottonseed oil very well. If you want to manufacture cottonseed oil or want to build a cottonsed oil processing plant, welcome you contact Henan Doing Company.
September 11, 2019 by vegetable oil refinery
The price of palm oil press machine varys from different types or different capacities. Henan Doing Company can provide two types of palm oil press machine for you. One is single screw palm oil press machine, another is double screw palm oil press machine.
As the above picture shows, the single screw palm oil press machine is usually 300–500kg/h, suitable for homeuse or small palm oil mill. The double screw palm oil press machine can be designed into 1–15tph, usually used in palm oil processing line.
Besides, Henan Doing Mechanical Equipment Co., Ltd can also provide you 1–5tph palm oil processing machine that is a complete production line.
These small scale palm oil processing line contains: sterilizing — threshing — digesting — pressing — oil clarifying — crude oil filtering.
[Related reading: An overview of palm oil and palm kernel oil production process]
Eventhough you want to buy palm oil press machine or set up a palm oil processing plant, you can contact us by whatsapp: +8613526627860
Our sales and engineers will recommend you the most suitable palm oil press machine and give you factory price. We also welcome you to send your needs to our email: firstname.lastname@example.org
Website: palm oil processing machine
July 3, 2019 by vegetable oil refinery
If you want to set up a soybean oil processing plant, a set of soybean oil press machine is not enough for you. You need confirm how many tons of soybean you want to process per day and choose which method to process soybean oil.
Soybean oil pretreatment machines
When the input capacity is more than 30tpd, you can choose to use soybean oil pretreatment and solvent extraction technology. After pretreatment, the soybean pretreated will be sent to the soybean oil solvent extraction plant. It is to use N-hexane to extract the oil out, making the final oil residue lower than 1%, thus you can get more oil output and increase the profit.
Soybean oil solvent extraction plant
No matter you want to make soybean oil at home, or want to set up an industrial type soybean oil extraction plant, we Henan Doing Company can provide high quality soybean oil processing machine and best suggestion and proposal according to your specific requirements. Welcome to contact us! Whatsapp+8613526627860.