Hydraulic press normal operation, the high oil content of fuel oil are mostly concentrated in the former group of rows and rows of round place. Department of rows out of fuel oil accounts for about 60% of the total, the front row at the group round about 30%; while the end of the discharged oil is small, not a line into droplets, oil color is very clear. Can be repeated two or three times virgin rapeseed or soy Youzha do, during which more diesel oil can be uniformly doped materials embryo press.fruit dehydrator uniform, avoid erratic, otherwise it will affect the life of the oil press and oil yield.
During operation should always check the oil press cake out of the situation and control the moisture billet is neither too high nor too low. Normally the cake should be flaky, by pressing screw shaft side smooth, the other side has a lot of hair pattern. If the cake loose weakness, or the cake shapeless, darker color, hand pinch Serve fragments, indicating little billet water; such as the cake soft, oil processing Kung University flake, or increase the oil bubble, Minga is said too much water. Under normal circumstances, between the rows of circles with little or no slag slag, slag in row at the bar, such as the description of the slag was fine flake more water, the powder residue indicates less water. In addition, changes in position to see the oil squeezed out of water is appropriate, when squeezed into the water is too high or too low, the oil positions are backward.