Recycling aluminum foil using aluminum foil rolling oil mill rolling oils because of heavy pollution in need of replacement rolling oil, each rolling mill 40 tons of waste oil a replacement diatomaceous earth, changed three times a year, each mill should be replaced every year rolling oil 120 tons, old oil and new oil purchase deal with the spread of 3,500 yuan per ton, each rolling mill at a cost of 420,000 yuan annual oil change. Gongyi City Xinhua Machinery Factory and research units of oil diatomite, developed an aluminum-copper rolling oil regeneration equipment, use of waste oil processing equipment in Henan Wanda diatomite, China Unicom aluminum, Xichuan Aluminum and other units, and achieved gratifying results. These companies use the equipment, product quality has improved significantly significantly reduce oil consumption, competitiveness improved significantly. The device has two patents, technology is a national initiative. Oily diatomite oil extraction equipment features 1, the physical separation of rolling oil and diatomaceous earth, a national initiative. Separation of rolling oil technical indicators in line with the requirements of rolling, can be used continuously on a rolling mill; diatomite oil residue after oil extraction is 0.27%, to reach GB4284-1984 agricultural pollutants in sludge control standards for oil diatomite processing, allowing emissions. 2, fluidized bed eddy current heating means for heating speed, high thermal efficiency of 96%. 3, vacuum feeding system saves power and reduces consumption. 4, the device no waste water, waste, waste gas, waste emissions and economic environment. Oily diatomite oil extraction equipment, oil diatomaceous earth, diatomite oil extraction by Xinhua Machinery Factory of Gongyi City. Gongyi City Xinhua Machinery Factory (www.gyxinhua.com) strong, credible, in Zhengzhou, Henan handling equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinhua machinery into the brilliant and you work for a better future!