application nsh ger used oil regeneration system is particularly suitable to filtering used internal-combustion engine oil including diesel engine oil, gasoline engine oil and used hydraulic oil, other used machinery's lubrication oil. ger recycling 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 1.able to work continuously by batch 2.no acid during operation,environmental friendly. 3.special filtering material to extend the life of filtering system 4.high performance security system including pressure protection device and automatic temperature controller makes purifier operated safely. 5.applying heating preservation material to keeping heating so as to lower the operation cost 6.automatic reverse washing system will extend the lifetime and improve the performance 　of the filters. 7.able to purify blended oils 4.design according to different customers’ needs including turnkey project. 4.low maintenance and replacement expenses. 5.high regeneration rate. 8.small size, light weight, low noise. product catalogue insulation oil series vfd double-stage high-efficiency vacuum insulation oil purifier vfd-a double-stage vacuum insulation oil automation purifier vfd-r double-stage vacuum insulation oil regeneration purifier vfd-t double-stage vacuum insulation oil purifier with tester