DFM-30 Oil Expeller -Sunflower seed, soybean, walnut, peanut, rapeseed -220v, 1.5KW - One person needed Oil press/ oil expeller Features:1.small land-using ... as, peanut, sesame, grapeseed, blackseed, sunflower seed and so on.Operating principle of oil expeller/oil press1. When oil expeller is on work, material ...