oil pressers mini screw oil pressing machine oil extractor

hot screw oil press with multifunction is a new research improvement product .It can use to press rapeseed, peanuts, soybean, sesame, sunflower seed and other plant oil materials, This kind of machine adopts micro-electrical control, filter system, muti-stage press and can hot press. The product oil is the clean oil after filtering, it can directly to use. The machine is the most optical equipment for individual processing.

spiral oil press is mainly composed of 7 major parts of screw axis, press cage, feed mechanism, cake yielding mechanism, transmission system, electric control part and vacuum filter part. All the parts are assembled on the frame and screwed as a whole.

Operating principle:

1. When oil press is on work, material enters the extruding chamber from the hopper and then moves forwards by the rotating pressing screw and is pressed.

2. Under high temperature condition in the chamber, there is quite strong friction among press screw, chamber and the oil materials.

3. On the other hand, root diameter of the pressing screw carries larger from one end to the other.

4. Hence when rotating, the thread not only pushes particles moving forwards but also turns them outwards as well.

5. meanwhile, particles adjacent the screw will rotate along with screw’s rotating, causing every particle inside the chamber to possess different speed.

6. 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.