328D Really Big Brewing Mill

Turn professional with this enlarged version of the 320D. It's got bigger rollers and axles to turn out 20 to 25 pounds of grain per minute if you've got the horsepower to push it. I recommend 3/4 to 1 HP stepped down to 200 rpm. Keep in mind that Crankandstein 3-roller mills have less knurling on the third roller. This reduces husk damage, increases starch separation, and helps increase brewhouse efficiency. When you're turning out the quantity, it really pays off. Detented adjusters make it especially easy to change the gap. Dual eccentric stainless steel bearing adjusters click through 9 positions when turned changing the gap .005" each. Factory preset .045". Adjustment ranges from .025" to .065". Three rollers 8" long, 2" diameter, cold rolled steel, diamond knurled pattern. The third roller is smoother to reduce husk damage.
The triangular configuration of the rollers forms two gaps. The first fixed at .070" softens the grain interior and speeds up throughput. The adjustable second gap can then more readily open the husk with less damage and separate it from the starch. This promotes easier sparging and higher brewhouse efficiency.

This model features a crossrod that positions and strengthens the framework. There's no need for further positioning devices because the mill stands like a brick.

Aluminum frames, SAE-841 bronze bearings, eight 1/4"-20 mounting holes for sturdy versatile setup, bolts included. Tool-steel driveshaft 1/2" diameter with 3 flats for positive pulley or gear setscrew engagement. Precisely sized, trued and polished axles spin freely with minimal wear.

We also offer this mill with a gear system that drives all the rollers, giving it the most reliable performance in its class. Click on "commercial mills" in the banner above, then "328G" for more information.

Shipping to a country other than the U.S. requires extra postage due to the weight of this mill. Please write for a quote or expect an additional payment after ordering.