Because the screw oil press passes through 3-4 stages of pressing, its oil yield is higher than that of the hydraulic oil press. Hydraulic oil press belongs to static oil production. Compared with screw oil press, it has low oil yield, high energy consumption and small space. The hydraulic oil pressing mechanism has the advantages of simple structure and labor saving.
Different oil pressing methods: the hydraulic oil press takes liquid as the medium to pressurize the raw materials, so as to extract oil; The screw oil press produces high temperature by squeezing the screw to extract oil from the raw material. In terms of oil quality, the hydraulic oil press is a physical method to extract refined oil. The quality of the oil is good. When sesame, almond and peanut are used as raw materials, the hydraulic oil press should be used; The screw oil press will destroy the nutrition in the oil due to the high temperature during operation, so it needs cold treatment.
In fact, as consumers, the lower the price of the full-automatic oil press, the better. The higher the price of the full-automatic oil press, the better. When we choose, we should locate the price of the full-automatic oil press according to the scale of the enterprise, the benefits of product quality, and how to locate the price of different models of oil presses, We must consider whether the price of the automatic oil press is reasonable.
