Aiming at present problems, such as insufficient production capacity, high residual oil rate of dry cake, difficult low temperature pressing and high energy consumption in oil producing enterprises, the steaming - and frying - cylinder and the main oil press were assembled and the composite structure of twin - screw, two - step and nine - section pressing screw was applied in the design of the pressing chamber to meet the requirements of different Oilseeds and processing technologies for oil producing enterprises, so that the compression ratio of pressing screw was virtually increased and the ...
