Automatic Screw Sunflower Oil Press Machine/Sunflower Oil Refining Machine/Sunflower Oil Making Machine

Automatic Screw Sunflower Oil Press Machine/Sunflower Oil Refining Machine/Sunflower Oil Making Machine

Working Principle

After the power is decelerated, it is transmitted to the main shaft. With the rotation of the pressing screw installed on the main shaft, the oil between the threads is continuously pushed forward. Because the space between the pressing chamber and the pressing screw is gradually reduced, the density of the oil is increased, so the pressure is gradually increased. In the process of pressing, because the machine is automatically heated by force, the temperature of the main engine of the machine body is increased through the automatic temperature control device, so as to reduce the labor intensity, the wear of the machine body, save labor, power and time, and the friction between the oil particles and between the oil and parts produces heat. In this way, the pressure and heat of the oil extraction process are two major elements, which destroy the tissue cells of the oil, oil overflows from the oil line, and the cake is pushed out between the cake head and the cake mouth. When the spilled oil flows into the oil filtering barrel through the oil pan, the vacuum pump draws out the air in the barrel. When the negative pressure is formed in the barrel, the oil is pumped into the barrel through the filter cloth, and the oil residue is isolated on the filter cloth, then the pure oil is obtained.

Performance advantages of oil press

1. It has collected more advanced manufacturing technology of oil press machinery at home and abroad, all of which are made of national standard steel and spare parts, with the characteristics of compact design, thick and stable, convenient installation, durable, beautiful and generous. Its service life is more than three times that of other ordinary oil presses. It can be used for a long time through the supply of accessories from manufacturers.
2. The function of automatic control of temperature rising of frying seeds and pressing chamber is added, which changes the traditional way of temperature rising of dry cake grinding and pressing, shortens the preparation time, reduces the energy consumption and the wear of the machine, and prolongs the service life of the machine. If the production is interrupted, the pressing chamber can also be automatically insulated, and the multi-stage pressure propulsion and reasonable filtering system are adopted to improve the oil pressing efficiency and oil quality.
3. All purpose press, one machine for multiple purposes. It can squeeze peanut, soybean, rapeseed, cottonseed, oil sunflower, tea seed, Tung seed, castor, almond, hemp seed, safflower oil seed and other oil crops.
4. It is universal in North and south, suitable for all seasons: because the oil pan device adopts the heating and temperature control system, it can automatically adjust the crude oil temperature according to the change of the ambient temperature, so as to achieve the effect of rapid fine filtration, so as to ensure the normal production under various climatic conditions.

structure
This series of units mainly consists of five parts: automatic control part, heating and pressing part, adjusting part, transmission part and vacuum oil filtering part.
1. The automatic control system is composed of air switch, AC contactor, temperature controller, automatic circuit protection device.
2. The heating and pressing part is composed of heater, pressing screw, pressing bar, machine body assembly.
3. The transmission part is composed of main shaft and reducer, belt pulley, motor pulley.
4. The adjusting part consists of adjusting screw, adjusting nut, sub handle, lock nut.
5. The vacuum oil filtering part is composed of vacuum pump, oil filtering barrel pipeline.