With automatic temperature rising and oil-cleaning system, these series peanut oil press machine are able to do both cold pressing and hot pressing.These series screw peanut oil press machines are not only integrate with heating, expelling and filtering, but are also capable of controlling the processing temperature automatically.The screw peanut oil press machine are characterized by high rate of oil output and great oil quality.These screw small oil expeller machine use electronic pipes to heat the press case, which helps the press case meet the requested temperature in a short time to increase the rate of oil output.These screw peanut oil press machine are used for various raw materials, such as: ground nuts, bean, rice bran, rape and cotton seeds, sesame, olive, sunflower, coconuts and cocoa and grass seeds.They are widely used in medium-small sized oil extruding workshops or professional farmers.When the soybean oil extraction machine is on work, material enters the extruding chamber from the hopper and then moves forwards by the rotating pressing screw and is pressed.Under hightemperature condition in the chamber, there is quite strong friction among press screw, chamber and the oil materials. On the other hand, root diameter of the pressing screw carries larger from one end to the other. Hence when rotating, the thread not only pushes particles moving forwards but also turns them outwards as well. Meanwhile, particles adjacent the screw will rotate along with screw’s rotating, causing every particle inside the chamber to possess different speed. Therefore, relative movement among particles creates neat which is necessary during manufacturing because of helping protein change property, damage colloid, increase plasticity, decrease oil’s elasticity, resulting in high oil.
features of peanut oil press machine
1. The automatic screw oil press machine includes screw oil press, electrical rings for heating chamber, vacuum filter for cleaning oil.
2. After milling and filtering, we can get rough oil from materials.
3. The multi-function of automatic oil press machine can save labor power and simplify the processing step.
4. Only one screw oil press machine, you can get better edible oil.