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Common faults and troubleshooting of oil press machine


Press refers to using in the role of external mechanical forces, by increasing the temperature and activate molecular oil, grease is extruded out from the oil in the machine . Low material moisture The pressing cage of the press is made to make a sound, the vibration of the whole press; 2, the cake can not be broken into pieces and scattered and dark brown, and with focal spot; 3, the power motor load current higher than 30; 4, the oil moves to a cake, the cake mouth smoke, oil decrease, dark brown color. If the above phenomenon lasts too long, it will cause serious mechanical damage accident. At this time, must be immediately reduce the steam pressure, in the steam cylinder increase direct steam injection quantity, close the small discharging door, reduce to the pressing cage feeding, increasing the thickness of cake, let press load gradually decline, then adjusted to return to normal working condition. High moisture content 1, the higher moisture content will produce the following phenomena: 1 feed less, not even feed, or material with the shaft rotation; 2 cakes, loose hair soft, moisture lot, oil with bread, cake and cake when the shaft rotates together; 3, the motor load drop, the operating current of 20 amp below; 4, to reduce the amount of oil, white oil, foam, oil position toward the feeding end. Appear afore-mentioned circumstances, should immediately and gradually increase the indirect steam pressure, reduce direct steam injection quantity, at the mouth of the feed added some cake, until the press restore to the normal state.