We just finished extracting 200 lbs out of three deep supers. This extractor performed like a champ. Made of stainless steel, actually, I can't believe it was so inexpensive. It holds three deep frames at one time, one side facing out during each spin. The extractor spins very smoothly, and the frames are easy to put into and take out off the basket. Because of the uneven weight of individual frames, the legs of the extractor need to be attached to the floor to keep it steady. I attached it to a half sheet of plywood. Afterwards, it was easy to clean with a hose.