Screw press machine materials via squeeze loaded into embryos, after wrung screw thread rotate, gradually under the action of the incoming to out bread end forward. Due to squeeze screw thread bottom diameter from small to large change, make the squeeze loaded within paragraphs volume reduced gradually, And because wrung screw threads continuously feeding embryo push-in squeeze will bore, so before pushing sales pressure, after resistance, and oil is compressed material extruded embryo. Meanwhile adjust out bread clearance to change bread thickness, clearance is smaller, more thin, squeezing out bread bore pressure inside is bigger also. |