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Feature

Heavy-duty triple-roller homebrew mill is designed for motorization (can be powered with a corded electric drill) and features an average throughput of 8 lbs./minute and adjustable gap spacing for fine-tuning your crush.
This is the mill if you're brewing large batches, or want to maximize mash efficiency at any volume.
The MM-3 crushes all your grain twice, with one pass through the mill. The initial pass slightly flattens the grain, and gets it ready for the next crush, that breaks apart the grains and loosens the starch with minimal husk damage.
Includes roller assembly, base, and steel hopper with 11 lb. capacity - just add a corded electric drill or a 3/8" crank handle (pictured, but not included) for the ultimate pre-mash gristing experience.
6061 aluminum block frame with three 6" long x 1.5" dia. knurled steel rollers riding on SAE 841 oil- impregnated bronze bushings

Description

This is the mill if you're brewing large batches, or want to maximize mash efficiency at any volume. Heavy-duty triple-roller homebrew mill is designed for motorization (can be powered with a corded electric drill) and features an average throughput of 8 lbs./minute and adjustable gap spacing for fine-tuning your crush.

Why three rollers? The MM-3 crushes all your grain twice, with one pass through the mill. It starts with a preliminary crush through the initial fixed gap between the top two rollers, and then ends with a pass through the second gap between the drive roller, and the bottom third roller. The initial pass slightly flattens the grain, and gets it ready for the next crush, that breaks apart the grains and loosens the starch with minimal husk damage.

Includes roller assembly, base, and steel hopper with 11 lb. capacity - just add a corded electric drill or a 3/8" crank handle for the ultimate pre-mash gristing experience.

Roller Assembly:
6061 aluminum block frame with three 6" long x 1.5" dia. knurled steel rollers riding on SAE 841 oil- impregnated bronze bushings
.060"fixed primary gap, 0-0.065" fully-adjustable secondary gap
dual eccentric gap spacing adjusters, built from stainless steel to prevent galling
3/8" integral drive shaft w/3 flats for drill driving, 2" long outside frame
3/8" integral axles
average throughput 8 lbs/min.

Hopper:
heavy duty galvanized steel
9" overall height
11.5" x 12.75" at the top
11 lb. capacity

Base:
approx. 12 x 12" to fit over standard 5 or 6 gallon buckets
radiused top edges and corners
hand-routed grist window

Does not include manual crank handle pictured.