Batch type palm oil pressing system
Palm oil pressing batch system loads boiled palm fruit and output crude palm oil to clarification equipment.
Vertical digester with a perforated bottom plate pound batch of palm fruit, and then flush out the oil and other non-oil solids from the pounded pulp with hot water. Palm oil screw press is designed to pound batch of boiled palm fruit at beginning while inflicting pressure on pounded pulp in another section to get palm oil.
Screw palm oil press machine
The oil yeild of palm oil pressing batch system is severely reduced when flushing water is cold. In digesting, water and oil will form an oil/water emulsion that is difficult to separate from fibre mass. Emulsified oil loss with the fibre would be substantial without care to ensure full loading of the digester. Vertical flushing digesters, requiring loading and discharging of a specific amount, can thus only be used in palm oil pressing batch system.