Hot Oil Press Machine

With the help of our team of experts, our company known as a leading Exporter & Manufacturer of Hot Oil Press Machine in Gongyi, Henan, China.
Principle and Structure :
Screw expeller pressing is to separate the oil from oil bearing materials by the pressing power which comes from the change of chamber volume, drive from screw worm, resistance of curve teeth at press rings and extrusion friction between oil materials. Under the big pressure created in press chamber, the oil can be discharged from gap of press bars and oil trough of press rings. Either big scale and small scale of screw walnut oil press machine, they have similar theories in screw expeller pressing. Because the screw type seed walnut oil press machine is mainly used by extrusion theory, so it is also called as oil extruder or oil extrusion process.

Features:-
* Cast iron machine base;
* Special gear box structure make the rotating speed averagely;
* Main parts of chamber through the processing of high-temperature tempering and low temperature quenching;
* Cake thickness can be adjusted once the machine stop running;
* Superior grade oil cake;
* Compact structure, stable function, simple maintenance.