oil press machine 1.the raw material is various ... cold and hot screw type oil press machine Model 6SA-160RL spiral oil press machine is a new type of ... can be, sesame, sunflower and other plant oil, the machine electric control, infrared heating, vacuum filtration, three stage ... of the cold and hot screw type oil press machine 1type6YL-1602speed28-40r/min 3outline size2500*1600*25004capacity400- ...