Because of sterilizing, threshing and mashing made the palm pulp soft and damage pulp cell structure, the palm pulp becomes soft and cell is broken. Then it is sent to palm fruit pressing station. After pressing, oil palm fruit is divided into two parts: the mixture of oil, water and solid impurities, and the press cake (fiber and nut).The press cake can be used as fuel of the boiler or sent to palm kernel recovery station for getting palm kernel.Greatly improving production efficiency.
Process flow of palm oil pressing station:
Palm fruits through elevator and conveyors, enters into upper steaming boiler of palm oil pressing station.Stirring and heating with steam to destroy the emulsified state forming from oil and water, wherein the coagulation protein denaturation and to reduce the viscosity of the oil for further convenience of palm oil pressing process.Digesting temperature keeps at 95-100℃ about 20 minutes.Palm fruit after digesting enters into screw palm oil expeller for palm oil pressing.