... environmentally friendly. Edegs: 1 To Restoration used machine oil.2 Stainless steel filters. Automatic reverse-washing system. Two main filtering systems ... )≤90≤90≤90Weightkg600072008500 (oil recycling, oil refining, reclamation, regeneration, degassing, dehydration, machine oil, engine oil, used oil, black oil, lubrication oil, waste oil renovation, oil restoration) Machine Oil Restoration System