Cold and Hot Press Oil Machine 1Press peanut, sesame, olive, soybean, ... Big yield efficiency Cold and Hot Press Oil Machine/oil extractor Feature:1.Peanut Oil Machinery2.press peanut, sesame, olive, ... the standard of food hygiene.2.Warming-switch and oil press switch separate3.apply to press press peanut, ... sesame, olive, soybean, walnut,etc oil for cold or hot pressing type. 4.This machine ...