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Easy to adjust and maintain,
R&R Cracker Mills are built to last! 

Cracker Mills

Cracker Mill

Grain Cracker Mill

R&R cracker mill

Cracker mill at R&R Machine Works

Our crackers mills are built to last.

12x36 Cracker Mill

Most common. Built with same qualities as 12 x 52 to include heavy duty pillow block bearings, totally enclosed guards, feeder bar magnet, and either a manual lever or worm gear hand wheel roll adjustment system.

33 tons/hr — Dry Milo

45 tons/hr — Dry Corn

12x52 Cracker Mill

Mostly used for cracking grains at very high tonnage.  Sturdy for daily use at any feed yard or large farm/ranch that needs a large volume of grain rolled, cracked, or ground fine.

30 tons/hr — Dry Milo

65 tons/hr — Dry Corn

70 tons/hr — HM Corn

One-, Two- or Three-pair High Grinder Mill

Most commonly used for hog & dairy cattle. More energy efficient and produce a much better grind, with fewer fines that a hammer mill (which uses a larger motor).

Custom size to fit your needs.


Smallest Cracker R&R Makes. Built with the same heavy duty materials as the larger mills. We can custom build these mills to suit your needs, whether you need it motor driven, PTO driven, on a trailer or combined with input/discharge augers, R&R can meet your needs.

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Download a pdf of our catalog here.

R&R can add Automation to your Cracker Mill!
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