Nice job Wombat. I cannot tell but if your drain is pointing down with the drain in the center of the bottom, it will probably work better than my commercial unit. Ji9
Not one for half measures I decided to make my own 9 frame extractor. My nephew who is a welder of stainless steel made the spinner cage and I made the rest from scrape iron and a sheet of Colorbond.The self draining bottom was fashioned from an old satellite dish.It is powered by a high torque low RPM drill designed for stirring paint and plaster mixes.And a video of it workinghttps://youtu.be/u5bm7FmO12U