cnsl oil machinery in all over world. Company have supply totally start to end project of cashew nut shell liquid machinery . Cnsl oil is a versatile by-product of the cashew industry. cashew shell inside is a little bit hard honey comb structure containing a dark coffee brown viscous liquid. Cnsl oil Extraction machine. Oil filtering. Refinery oil process. Filling tank. Oil hot process tank(stral tank). Screw conveyor for feeding cashew shell. Oil transfer pumps. Pipe fitting and valves