... for recycling and regeneration of industrial waste oil,such as machine oil, lubricating oil,used engine oil, etc.♦Decoloration and refinement of edible animal and vegetable oil ... like Cottonseed oil , Soyabean oil, Sunflower oil, Rapeseed oil, Mustard oil , Peanut oil , Coconut oil , Corn oil , Olive oil, Ricebran oil , Palm oil, Palm-kernel oil, Linseed oil , Castor oil , ...