The fully automatic oil press is an oil pressing device that uses a variety of fine filtration system devices. By increasing the oil filtration pressure, increasing the crude oil temperature, and adopting a new oil guide technology, it can achieve automatic filtration, thereby obtaining pure oil products. The fully automatic oil press can filter and press oil at the same time, greatly improving the oil filtration speed. It is convenient and practical, and is an ideal choice for the majority of users. It can not only widely press a variety of oil crops such as peanuts, soybeans, rapeseed, sesame, etc., but also has high economic benefits. Using the fully automatic oil press, regardless of the different climatic conditions across the country, oil can be produced as soon as it is turned on. This is because the machine uses a forced feeding device, the feeding is uniform, and the pressing is rapid.

Working principle of fully automatic oil press:

When the fully automatic oil press is running, the processed embryo is brought into the hopper, the oil enters the pressing chamber from the hopper, and the spiral of the screw is pushed inward for pressing. Since the embryo is in a working state in the pressing chamber of the oil press, when the pressure in the pressing chamber is high, there is a large friction resistance between the embryo, the screw and the pressing chamber, so that friction can be generated between the embryo and the embryo, resulting in relative movement. On the other hand, the root circle diameter of the screw gradually thickens. When the screw rotates, the thread enables the embryo to move forward and rotate outward. At the same time, the material layer close to the surface of the screw thread rotates with the pressing shaft, so that the embryo particles in the pressing chamber do not move at the same speed and in the same direction, but also have relative movement with each other. The heat generated by friction meets the heat required for the operation of the oil pressing process, which helps to promote the thermal denaturation of protein in the oil embryo, destroy the colloid, increase plasticity, reduce the viscosity of the oil, make the oil easier to squeeze out, and thus improve the oil output rate of the fully automatic oil press.

The main performance characteristics of the fully automatic oil press are:

Various fine filtration system devices: increase oil filtration pressure, increase crude oil temperature, adopt new oil guide technology, and realize automatic filtration.
High-efficiency oil filtration speed: Oil filtration and pressing are carried out simultaneously, which greatly improves the oil filtration speed and is convenient and practical.
Wide pressing capacity: One machine has multiple uses and can be widely used to press peanuts, soybeans, rapeseed, sesame and other oil crops.
Economic benefit analysis: Taking a small-scale daily refining of 500 kg of crude oil as an example, the total comprehensive cost is 6,778 yuan, the output value is 8,000 yuan, and the daily profit is 1,222 yuan.