... type screw press machine 1.ISO9001:2000 2.high degree of automation, easy to operate 3.hottest machine XZ20/80 type ... corn germ, peanut, rapeseed, sunflower, sesame, castor oil and other plant of palm oil, this machine pressing machine is the biggest characteristic ... and preparing to squeeze, little energy consumption, covers an area of less, is small and medium-sized suitavle ideal residue equipment.