Corn germ oil makes large proportion of edible oil market.Corn germ oil has many food applications. As a salad oil, it is used in mayonnaise, salad dressings, sauces, and marinades. As a cooking oil, it is used for frying in both commercial and home cooking.For corn germ applications, our company provides complete preparation systems.
Mechanical corn oil pressing is to press the oil by corn germ oil pressing machine from the oil material by physics pressure, all the process are without any chemical additive. The typical oil pressing method usually include the following two kinds, cold pressing and hot pressing.
Cold Pressing:The temperature should be controlled between 60～ 70 ℃, in order to prevent the protein denaturation or other nutrition in the oil will be easier to refine. By using this oil pressing method, a certain oil pressing machine – cold press will be used.
Hot Pressing: According to the heat and to extract more oil, the temperature should above 110 ℃, the oil pressing machine – hot press can get higher output, usually 10%~15%higher.
For larger capacity corn oil plant, the corn germ oil pressing machine is used for pressing where the corn germ is extracted mechanically. Then corn oil cake is sent to the solvent extraction plant to further process. The advantages of we company corn germ oil pressing machine are as follows:
1.Versatile in processing corn germ oil and corn oil.
2.Less requirements for the corn germ.
3.Multi-stage in pressing including filtration of the oil.
4.According to customers’ request, the complete explosion-puffing process is available which needs less energy and high oil output.
Features of corn germ oil extraction process:
1. Softening of corn germ makes it easily to get thin and tough embryo. It is conductive to extraction, and brings convenience for further process of corn germ oil dephosphorylation and physical corn germ oil refinery.
2. Unique corn germ crushing process reduces final residual oil in corn germ meal effectively. Automatic crude corn germ oil pressing and filtering by screw oil presser has the superiority of no need of filter aids, and low oil content in filter cake.
3. Corn germ pretreatment and corn oil pressing machine adopts durable and corrosion resistant design, which can withstand corrosion of sulfurous acid inside corn germ safely.
4. The corn oil of cooked embryo can be pressed out 50-70% from corn oil presser. The filtered crude corn oil has low impurities less than 0.2%, low moisture less than 0.2%.
You can get high quality corn germ oil, with low energy consumption and high efficiency if you build an automatic corn oil processing plant like this. If you are interested, leave your message below.