... oil press can hot pressing and cold pressing .Features OF Vegetable Oil Extraction Machine 1.Alloy steel is treated by carburization ... squeeze 20 kinds of oil crops, such as, peanuts, sesame, vegetable seeds, soybean, oil sunflower, flax, etc.6. Squeezing once ... factory produce the whole oil production line.Technical parameter of Vegetable Oil Extraction Machine MODELCAPACITY(kg/h)POWER(kw)NET WEIGHT ...