... soybean, walnut,etc 2Automatic temperature control function 40%-50% Big yield efficiency Cold and Hot Press Oil Machine/oil extractor Feature:1 ... press press peanut, sesame, olive, soybean, walnut,etc oil for cold or hot pressing type. 4.This machine is automatic,generally ... 380*260*490450x370x540600*400*1200 Machine's Pictures: 40%-50% Big yield efficiency Cold and Hot Press Oil Machine/oil extractor