Screw press works

Oil processing operation, handling good material from the hopper into the pressing chamber embryo.

Rotation of the pressing screw thread, gradually feed end to the cake side direction forward. The pressing chamber

Gradually reduced the volume of each segment; compounded continuously pressing screw threaded into the parison virgin bore, so after the push to stop before the product pressure, compressed material embryo, the oil squeeze

Pressed out. Virgin bore in each embryo particulate material is not constant, and the same direction, but also exist between particles relative Dodo. Generated by friction

Heat also meets the oil extraction process operating on a heat must help promote parison thermal denaturation of proteins, destroyed the colloid, an increase of plasticity,

But also reduces the viscosity of the oil to the oil is likely to precipitate, thus increasing the

rate of the oil press machine.