This type of skimmer uses Disc instead of belt. Rotating Disc to attract oil which is dumped into collecting tank. The skimmer frame structure is mounted on the top of tank coolant collection tank. A stainless steel disc is dipped in coolant surface from top of the tank. The Disc rotates in clockwise direction. Rotating disc that have been designed to remove floating oil and fuel from the water's surface. Disc skimmers are available in a variety of sizes, styles and skimming capacities and are suitable to use in many different aquatic environments. The PP/Silicon scraper is attached with disc and collect oil in storage container.