... , sun-flower, sesame, castor and some other oil,soybean 6YL-130 oil expeller machine is advanced expeller press which is widely used ... chamber,square rod and round plate of 6YL-130 oil press machine: 6.Oil cake out guide ring,back screw,lock nut ... 130 oil press machine: 7.Main machine packing for 6YL-130 oil press machine: 8.Diesel engine packing for 6YL-130 oil press machine: 6YL-130 oil press machine ...