Aoyou Machinery

Commercial oil press is a kind of oil press widely used in international edible oil processing. It is to use the contraction of the spiral shaft and the gradual increase of the diameter of the root circle, so that the space volume of the spiral oil press room is constantly reduced, producing the pressing effect. The oil is squeezed out from the cracks of the screw, and the residue is pressed into crumbs, which are continuously discharged from the end of the shaft.

Commercial oiler is good or bad depending on the amount of oil produced. There are many factors that determine the technical setting of oil yield. From the point of view of the oil press itself, the main pressure and temperature of the press chamber. North America, Africa, Asia, and other countries of the old round leakage oil path clearance for 150 threads, slag inclusion, reduce the pressure of the press chamber, reduce the oil yield. The new oil press produced by the company adopts the bar, the oil line gap is 25 threads, which greatly reduces the oil line gap, reduces the amount of slag discharge, increases the press chamber pressure, and improves the oil yield. In addition, our commercial oil press adopts electronic temperature control technology to ensure a good oil press temperature, which can timely control the different oil press temperatures required by different oils. The oil press produced by our company guarantees that the oil yield is 1-4 jin higher than other oil presses in the same industry.

All electrical appliances are made of Delxi Electric appliances, the motor is made of copper core motor, the gear box teeth are made of hot forging bearings are made of Luoyang Third Factory National standard bearings, and the screw press is made of Cr12 die steel to ensure a high output of 400000 kg for all customers.

The automatic screw oil press produced by our company can extract almost all oil crops, including peanuts, soybeans, sunflowers, rapeseed, walnuts, cottonseed and so on. Peanut oil and sesame oil are especially expensive. Counterfeit and extracted oils are often found on the market and are harmful to health. Therefore, on-site processing can meet the needs of users who focus on authenticity. It is now the dominant mode of use in urban areas.

Working principle of commercial oil press:

When the screw oil press is running, the processed oil enters the press chamber from the hopper. The embryo is constantly pushed inward from the press screw. Because the embryo moves in the press chamber, under the high pressure of the press chamber, there is a great friction resistance between the embryo and the spiral oil press, the embryo and the press chamber, which will cause the friction between the embryo and the press chamber. The embryo and the fine material have relative motion. On the other hand, because the diameter of the root circle of the screw gradually becomes thicker and the pitch gradually decreases, when the screw rotates, the thread can force the embryo to move forward and rotate outwards. At the same time, the material layer near the thread surface also rotates with the screw shaft. In this way, the motion speed and direction of each embryonic particle in the crushing chamber are not the same, but there is relative motion between particles. The heat generated by friction also meets the heat required by the operation of the oil press process, which helps to promote the thermal denateration of protein in the embryo, destroy colloid, increase plasticity, reduce some viscosity, easy to make the oil precipitation, so as to improve the oil press rate, so that the oil pressure in the material is extruded from the circular row seam and row seam outflow. The velocity and direction of each particle in the crushing cavity are different, but there is relative movement among the particles. The heat generated by friction also meets the heat required by the operation of the oil press process, which helps to promote the thermal denateration of protein in the embryo, destroy colloid, increase plasticity, reduce some viscosity, easy to make the oil precipitation, so as to improve the oil press rate, so that the oil pressure in the material is extruded from the circular row seam and row seam outflow. The velocity and direction of each particle in the crushing cavity are different, but there is relative movement among the particles. The heat generated by friction also meets the heat required by the operation of the oil press process, which helps to promote the thermal denateration of protein in the embryo, destroy colloid, increase plasticity, reduce some viscosity, easy to make the oil precipitation, so as to improve the oil press rate, so that the oil pressure in the material is extruded from the circular row seam and row seam outflow.

The correct installation method of commercial oil press:

The newly purchased oil press should be cleaned before installation. Remove the spindle, remove the upper press cage, and grind the inner and outer surfaces of the press screw and screw feeder with emery cloth. All lubricating parts should be filled with lubricating grease. The type and brand of lubricating oil added to the reducer should conform to the requirements of the manual. After the bar is polished, the machine should be arranged according to the original position when installing the machine, not staggered, because the position and order of the bar have a great relationship to the oil press performance. After installation, use the compression nut to press tightly, the compression degree is appropriate to ensure that in the pumping process can creep. After the above treatment, the oil press can be fixed on the foundation with foot bolts. When installing, the motor pulley should be aligned with the pumping unit pulley, the position is correct, the direction of rotation is correct, and the tightness of the transmission belt should be properly adjusted.

Commercial oil press parameters