We are professional oil recycling & purifying plant maker in China. Our machine available functions as below: 1). Dewater, degassing, and filtrate acid, suspended matter and other impurities in oil; 2). Decolorize old & waste oil color to new oil color but keeping element and function of oil; 3). With function of recycling and regeneration; 4). Have been exported to Jordan, Saudi Arabia, Korea, Singapore, Italy and over 40 countries. 5). Applied to lubricant oil, ...