DGJ series belt-type oil scraper (also called oil skimmer, oil-water separator, skimmer, oil bailing machine) is the most reliable and economical equipment for oil slicks removal at present. It is easy to operate, low consumption, able to remove various liquid suspending oil slicks (such as machine oil, kerosene, gasoline, diesel, lubricating oil, plant oil, and other greases with specific gravity less than water.) effectively without any other consumables. It can purify and cleanse the oil slicks regardless of layer thickness. Manual operation or automatic operation can be option. It can be timed to operate at different time periods within 24 hours and run with no speed regulation.