The NVS-07 De-Airing Pugmill Mixer features a powerful 1HP Motor for mixing and extruding, it is all stainless steel, giant hopper and good size nozzle (which also is compatible with the add on dies), the clay cutter and roller shelf is included and very easy access for cleaning and maintenance. Also a great feature is the dual safety system that includes a limit switch and overload system. All with a great price and a five year warranty!