The production process of physical pressing method requires raw materials to be selected, oil by removing impurities, de-stoning and then crushing, steaming, extrusion, so that the oil from the oil separated from the oil, oil press pressing process maintains the original flavor of soybeans, mellow flavor
The processing technology of soybean oil pressing is “physical pressing method”, while the processing technology of leaching oil is “chemical leaching method”. The production process of physical pressing method requires the raw materials to be selected, the oil by removing impurities, de-stoning, crushing, steaming, extrusion, so that the oil from the oil material to be separated out, the oil press pressing process to maintain the original flavor of soybeans, mellow flavor!
Pressing method is divided into two kinds of ordinary pressing method and screw pressing method. Ordinary pressing is a method of pressurizing soybeans. This method is not used much anymore, especially in industrialized large-scale production. Screw press method is a horizontal device installed in the cylinder with a screw shaft, after the pretreatment of soybeans into the screw press; while moving forward to squeeze out the oil. This method can produce continuously, as shown in the picture soybean oil pressing unit, soybean gross oil, and then after refining to get edible soybean finished oil.
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Henan Zhongrui Grain is a high-tech enterprise specializing in the research, development, manufacture and sales of oil press equipment, and has been deeply engaged in the field of oil processing for more than ten years. The company integrates design, production and testing, and its products cover screw oil press, hydraulic oil press, automatic refining production line, etc., which are suitable for rapeseed, peanut, soybean, sesame and other oilseeds, and help customers to realize efficient, energy-saving and environmentally friendly oil and grease production.
