Understand the peanut oil press squeezing process, and better choose the supporting equipment. The pressing process of oil press is mainly divided into two types, one is raw pressing and the other is cooked pressing. The matching equipment selected for different pressing methods is different. Benteng Machinery analyzes the oil press method from two processes.
1.The production process standard of oil press hot pressing process oil press is as follows:
Peanut shelling–fried seeds squeezing oil–filtering The sheller can peel whole peanuts, and the hourly output can be improved after peeling. If the peanut kernels are purchased directly, this step can be omitted. The peeled peanuts are fried. Fry until the peanut kernels have a light color inside and the temperature reaches 110-130 degrees, they can be taken out of the pan and enter the oil press for squeezing. The crude oil after squeezing is filtered. After filtering, it can be directly served in the pot for cooking. Therefore, the necessary supporting equipment is generally a peanut sheller, seed frying machine, oil press, and oil filter.
2.Oil press cold pressing process peanut kernels can also be cold pressed whole grains. When cold pressing, you need to master the moisture of the oil. Generally, the skin is too dry to crush the skin by hand. 3-4% water should be added, and cold pressing needs to be added. 30-40 percent of the cake. Cold pressing is to directly press the oil without frying the seeds. But the cake that is squeezed again needs to be squeezed twice to ensure the oil yield. There are 130 and 150 models of cold press.
These two models are equipped with a circulating hoist. The secondary pressing can be carried out directly without manual feeding.
