The US Filtermaxx Centrifuge is easy to use!
The power of a centrifuge is seen in dryness of the cake. A more powerful centrifuge will give a harder dry cake against the wall. A soft, soupy cake is found in lower power centrifuge.

Below, hard particulates removed during hydraulic oil cleaning:

I run WVO through 2 of your centrifuges at 50 gallons per hour and sell that as base for a degreaser. The third centrifuge runs WVO at 25 gallons per hour and I sell it for biodiesel. The oil temperature leaving the centrifuges is 150 degrees and they all work great!
Thanks,