Oily diatomite oil extraction equipment by the national patent Gongyi City Xinhua Machinery Factory production of oil waste diatomite oil extraction equipment, to November 2014 won the national patent rolling oil regeneration, patent No. 201420238776.5. The device utilizes eddy current heating technology and fluidized bed distillation regeneration technology, waste oil diatomite rolling oil extracted, viscosity, distillation range residual oil reached rolling requirements, diatomite oil content after oil extraction 0.27% rolling oil purification equipment, rolling oil reached the national emission standards, allowing emissions. After aluminum manufacturers use to good effect, the economic environment, social very impressive. Second, the aluminum rolling oil diatomite oil extraction technology and equipment used in the process of rolling aluminum foil diatomaceous earth, white clay as a filter aid scrap aluminum rolling oil dust, waste diatomaceous earth, white soil containing 25% -30% of the rolling oil as hazardous waste, the acquisition of personal use of traditional pickling the diatomite in the rolling oil extracted. Waste rolling oil | Xinhua Machinery (certified) | rolling oil provided by the Gongyi City, Xinhua Machinery Factory. Gongyi City Xinhua Machinery Factory (www.gyxinhua.com) is a leader in Zhengzhou, handling equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Xinhua machinery leadership with the staff warmly welcome all inquiries negotiations to create a better future, Xinhua machinery.