Work principle of oil press
When oil press is operating, prepared material enters the chamber from the hopper and then
moves forwards by the rotating pressing screw and is pressed. Under the high-pressure condition
in the chamber, friction between material and screw, between material and chamber will be created, which also creates friction and relative movement among material particles. On the other hand, root diameter of the pressing screw varies larger from one end to the other. Hence, when rotating, it not only pushes particles moving forwards but turns them outwards as well. Meanwhile, particles adjacent the screw will rotate along with screw's rotating, causing every particle inside the chamber to posses different speed. Therefore, relative movement among particles creates heat which is necessary during manufacturing because of helping protein change property, damage colloid, increase plasticity, decrea.
Welcome to visit my web site http://www.050909.com