NSH GER series used oil regeneration system is particularly suitable to regenerate used internal-combustion engine oil including diesel engine oil, gasoline engine oil and used hydraulic oil, other used machinery f+s lubrication oil. Ger series are able to effectively remove colloid, oxid, acid, pitch, particles, impurities, water, gas in the used oil. Specially, ger can restore the color of used oil and remove the scent rapidly. Edges of GER * two main filtering systems ensuring continuous work. * no acid used during operation. * stainless steel made filters. * remove exhaust gas quickly and efficiently. * heat preservation material keeping high efficient heating. * turnkey project. * purify blended oils. * low operation cost. * low maintenance and replacement expenses. * high regeneration rate. * automatic reverse-washing system improving performance of filters. * high performance security system. * small size, light weight, low.