Soybean oil press is widely used in oil mills. How to operate soybean oil press is a problem that many novices and veterans are concerned about. Soybean oil content is in the range of 11-20%. Under normal circumstances, its oil yield is generally 13-18% (lower in Northeast and North China). Soybeans also contain a lot of vitamin E, vitamins and rich P fat. , It is very beneficial to human health. Loved by the majority of friends! Although it is a low-oil crop, the soybean oil press is still indispensable. Therefore, it is essential to make preparations before using the soybean oil press.
The soybean oil press operation is divided into two types: raw pressing and cooked pressing.
- Cooked squeezing: soybeans-steaming and frying-squeezing operation instructions: soybeans enter the steaming and frying pan for steaming, steaming and frying until the moisture of the soybeans is in the range of 1.5-2.8%, and the temperature is 100-110 degrees. Start to enter the oil press for squeezing. The cake thickness is controlled at about 1-1.5 mm.
- Cold pressing: Soybean cold pressing can be used for whole seed pressing, so that the moisture content should be strictly controlled during whole seed pressing, generally controlled at about 8-10%, and pay attention to heating the oil press, and the temperature of the standby body will rise to about 80 degrees. ,
- Before squeezing. When the soybean oil press pours the raw materials into it, you can see drops of the squeezed oil with your own eyes. This process does not incorporate any impurities. Therefore, it is more in line with the current social green health concept. Whether soybeans are squeezed raw or cooked is determined mainly according to the living habits of the locals, and the cakes left by raw oil can be made into artificial meat or yuba. The oil that is squeezed out has a great fragrance.