GER series Used engine oil refining unit is particularly suitable to regenerate
used internal combustion engine oil including diesel engine oil, gasoline engine oil
and used hydraulic oil, other used machinery's lubrication oil.GER series are able to effectively remove colloid, oixd, acid, pitch, particles, impurities, water, gas in the used oil.

Specially, GER can regain the color of used oil and wipe off the smell rapidly.