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:

The unit works very well in our application. We are getting more contaminants out than our cartridge filters ever thought about taking out. In cycling mode it works like a charm taking out more crap that I realized was there. We have ordered another unit for our other press.
Thanks for a quality product at a reasonable price.
Larry