... 4.Easy operation 5.ISO,CCC XDLZW-230A Ecomomical oil presser Application Field The machine is used to press ... refine crude at home oil by cold pressing way. Oil material such as peanuts,sesame,vegetable seeds,rapeseed,corn,soybean,etc.Equipment ... operate and cleaning,convenient move.5. Low-temperature screw oil expeller. Advantages1. Oil expeller working parts adopting 316 stainless steal.2. ...