Yongming Machinery, with years of experience in oil pressing and processing, has developed two processes: cold pressing and hot pressing. The cold press process preserves active nutrients, reduces the raw oil color, and produces strongly flavored oil. The hot press process meets the needs of different users. In addition, the oil yield is high and the cost of production is low. Choose our oil production line for high-quality oil production at a low cost. Contact us to learn more!