You will be suprised what you pull out with the centrifuge.
I run the WMO straight into the centrifuge and keep the rate of flow down.I do not heat the oil but I do grade the WMO as it is recovered from my workshop.
Any doubtfull oil is scrapped but good oil is used. I have sedment catchers in the bottom of my containers and drain regularly.
At present the oil is being used 2 parts diesel 1 part oil in a Ford trader truck [Mazda rebaged.
2000 F350 king cab 4x4,No engine mods,Roo Bar,Headlight and bonnet stone protectors,Inlet snorkel,flares on front,Engine driven air compressor and receiver,Hot water tap,tyre temp and pressure monitor,95 ltr fuel tank under right hand side,aluninium side steps,flat trayback,50ltr water tank under left hand side,heavy wired front and back for 4500lb electric winch, Bilnstien shocks,converted to right hand drive,battery conditioner,electric trailer brakes,heavy duty tow bar,synthetic oil in tranny,extra tranny coolerand filter ,tranny temp & pyro,
Ride-Rite airbags all round.Full flow muffler outlet at rear of vehicle.Engine breather mod.HHO generator