Cage for oil pressing device, has blades in specific form, and rings that resist forces produced during pressing of oil seeds, where length of blades is approximately equal to length of cage

摘要

The cage has blades in a specific form, and rings that resist forces produced during pressing of oil seeds. The length of the blades is approximately equal to the length of the cage, and the thickness of the blades is approximately tangential in the direction of the cage, where each blade includes length between 50 and 3000 millimeter (mm) and width between 20 and 200 mm.