MM2 Monster Mill Double Roller Mill Kit
The MM2 consists of a 6061 aluminum block frame with two 6" long steel rollers riding on SAE 841 oil impregnated bronze bushings. The drive shaft, and all the axles are integral to the roller rather than screwed into the ends. All the axles are 3/8", with minimal freeplay in the bushings.
One of the knurled steel rollers is driven by a standard 3/8" electric drill (not included) to feed the grain through the adjustable gap and crush the grist. Both ends of the non-driven roller ride in bushings that are offset mounted in an adjustable knob. The knob is held in a fixed position by a set-screw that you can loosen to adjust the mill. This system provides an adjustment range of .070". The knobs are made from 303 stainless steel for excellent durability, and are larger in diameter than the competition, as well as knurled for a positive grip. A groove is added in the newest design knobs with a matching rounded head on the thumbscrew that allows for a much better grip on the knob to avoid gap changes while milling, and also providing knob retention.
The roller material come standard with 1144 alloy steel, which offers fantastic wear for home brewers. Plain steel mills kept indoors, and used regularly won't have rust issues. Non climate controlled areas, or minimal usage could see some corrosion come up that is easily removed with a wire brush. The MM2 is not recommend this mill for any commercial operation, brew shop, brewery etc.
THE KIT INCLUDES
heavy duty galvanized steel
9" overall height
11.5" x 12.75" at the top
11 lb. capacity
approx. 12 x 12" to fit over standard 5 or 6 gallon buckets
radiused top edges and corners
hand-routed grist window