The oil content of soybeans is between 11-20%. Oil yield under normal conditions ranges from 13-18%. Soybeans contain a large amount of vitamins and rich nutrients, which are very beneficial to the human body and are deeply loved by people. At present, soybean oil is very popular in Zambia’s oil market. So many people will choose to open a small oil mill to extract soybean oil, so as to increase income. If you are also planning to start your soybean oil extraction business, you must read this article. Next, I will introduce the production process of soybean oil, how to choose a great soybean oil press machines, ect.
Ⅱ. Soybean oil production process-soybean oil press machines.
Soybean oil pressing is mainly divided into hot pressing and cold pressing.
1. Cold-pressing soybean oil can directly squeeze the whole grains. After screening, put soybeans into the hopper of machine, then squeezing it without heating. You will get clear soybean oil with a fresh aroma and flavor.
2.Hot-pressing soybean oil is first steam soybeans, then pressing them. During the steaming process, the heating way can stimulate the oil active molecules in soybeans, the oil output rate of soybeans and the income will increase. The squeezing soybean cake is worth $2 per kg, people can use it to make artificial meat, yuba, other ingredients.
3.Complete soybean oil production process – pre-pressing soybeans – steaming soybean cake – pressing soybean cake – soybean oil, soybean cake.
Equipment required for a complete soybean oil production process: pre-pressing machine-steamer-soybean oil press machines-oil filter-oil refining machine
Among them, the most important is the soybean oil press machines, a great soybean oil press machines can help you bring more income. The soybean oil press machines produced by our Benteng Machinery has many advantages. It includes: high productivity, energy saving, low noise, high oill output rate, strong adaptability and continuous operation, etc. The oil squeezed out by our machine is clear and translucent, which is very popular in the oil market.
Ⅲ. The process of refining soybean oil
The soybean oil refining process steps include degumming, dephospholipid-dehydration-decolorization-deodorization. Generally, you don’t need to choose refining equipment. If you have higher requirements for oil, you can choose it. If you are only selling oil in the market, you can choose oil press and oil filter machine. These two machines are easy to operate and occupy a small area, allowing you to achieve low cost and high return.