... the waste engine oil, very less electricity consumption, so it is very low operation cost. During the regenerating process, you don't need ... line-- turbine oil recycling machine,-- lubricating oil, hydralic oil regeneration,-- engine oil, motor oil, car oil, hydrualic oil recycling machine, oil decolorization, deacidification, dealkalizing.-- oil vacuum distillation plant,-- oil refinery, diesel ...