Stout Tanks malt mills are advanced commercial malt mills for your all grain brewing system. These durable 3 roller grain mills features diamond knurled rollers, with direct gear drive, which allows a much smaller footprint, and more powerful milling of adjuncts and specialty malts.  Stout Tanks malt mills crack 30 pounds of malt per minute. The standard 100lb hopper can hold 4 bags of malt.  These malt mills are an excellent choice for a 5bbl brewhouse, 7bbl brewhouse, 10 bbl brewhouse, or 15 bbl brewhouse.

Stout Tanks grain mills includes 3 rollers made with 1018 cold rolled steel.  We cut our own diamond knurl pattern on each roller, and then case harden the steel to 60Rcw.  The two top rollers are fixed at a gap of .062”. The bottom roller is held in an eccentric housing, which allows for adjustments of the gap between .040″ and .055″. All of the rollers run on radial bearings with solid steel shafts. The drive rollers are powered by a direct drive gear box. The hopper will hold 100 lbs of grain.


Stout Tanks malt mills are an electric grain mill powered by 1 hp. motor U.L. approved, sealed and fan cooled. An explosion proof fan cooled motor (XP) is also available. We also can provide 3Phase or 240v motors or wiring options. 


Malt Mill, Stout Tanks = includes auger adapter
Stout Tanks-EXP Malt Mill = includes auger adapter and explosion proof motor


* Made in USA
* (3) rollers, and Auger Adapter
*30#/minute capacity.
*100# hopper capacity with large 24″ x 24″ opening.
*Auger adapter included with slide gate.
*Diamond knurled rollers with ball bearings for long life.
*Direct drive (no belt/pulleys)
*Clean, open frame design
*Top rollers preset at 0.062-in. gap. Bottom roller is adjustable.
*Option to include a 110V / 1 HP Explosion Proof motor, switch, power cord, and shipping crate
*120V / 20A
*FOB Portland, Oregon


24″ W x 24″ L x 48″ H


5 bbl brewing systems
7 bbl brewing systems
10 bbl brewing systems
15 bbl brewing systems