soybean oil press machine cooking oil pressing machine peanut oil making machine

soybean oil press machine cooking oil pressing machine peanut oil making machine

The reduced the power is transmitted to spindle ,the screw in the spindle will spin , that will push the oil crop forward unendingly . Due to the space between the pressing tank and the screw become smaller and smaller , then the density of the oil crop will be bigger ,at last the pressure increased . During the pressing , the frictional force produced the heat . So the machine got the pressure and the heat , which will destroy the cell of the oil crop , oil will overflow ,the cake will be pushed out of the machine . When the overflowed the oil pass by the filer , the soybean oil press machine cooking oil pressing machine peanut oil making machine pumping will pump the air out of the cask , there will be a subatmospheric pressure inside the cask . The oil flow into the cask , the scraps will be left outside .