Built on decades of industry experience, the Harsh Denver Roller Mill delivers proven reliability and performance. Each mill is engineered and manufactured to exacting standards using modern CAD design and precision machining.

Key features include floor-mounted belt guards that reduce vibration, a smooth hyperbolic feed path from the cooker, precision-finished journal bearings (30-micron tolerance), and operator-friendly control placement. Every detail is designed for durability, safety, and ease of use.

The result is a roller mill that offers long service life, low maintenance, efficient operation, and high throughput — making it a dependable investment for any feed operation.

Features of Harsh Roller Mills

The Harsh Denver Roller Mills are designed with user convenience in mind, featuring intuitive controls and easy maintenance access. The robust construction ensures longevity, while the advanced engineering provides consistent performance.

Standard Equipment

• Centrifugal Cast, Dual Metal Rolls 19 1/2 in diameter
• 5 3/4" Stepped Journal ground to 30 micron finish
• Extra Heavy Duty Frame indestructible 5/8" Steel
• 3 1/2" Solid Steel Bearing Arms* Sandwich type bearing assembly
• Eccentric cams for perfect tramming
• Two (2) handle Positive Roll Adjustment
• Positive action Feeder Roll Gate (Stainless Steel)
• Stainless Steel Hopper Section
• Roll out Tail Extension Arms‍

Service Features

• Easy roll removal
• Remove rolls for corrugation, replace rolls, adjust for perfect alignment. Total change out time 2 1/2 hours.
• Bearings stay on rolls, no need to pull bearings even for re-corrugating.
• The Harsh Denver Roller Mill remains in a fixed position when changing rolls. Absolutely the fastest and easiest roll change of any flaker ever built.‍

Engineered Features

• ‍‍All controls located in front of machine
• Perfect bearing fit Journals ground to size
• Hyperbolic Feed Transition form cooker (Stainless Steel)
• Floor Mount Belt Guards, Vibration Free
• Designed for use with larger motors for increased capacities of 25% and more
• Hydraulic Roll Closure Hydromechanical Double Safety (Optional)
• Variable Speed Peg type Feeder Roll (Optional)‍

Capacity‍

• The Harsh Denver Roller Mill uses a larger diameter roll. With larger rolls, the capacity of the roller mill is increased, due to the mechanical advantage of the better knip angle. Do note, however, that throughput capacity is affected by proper cooking, retention time, moisture content, quality of grain, horsepower of motor, and roll corrugation.

Roller Mill Services

Keep your Harsh roller mill performing like new with our in-house roll services.

We offer:

• Full roll service — including sharpening, re-corrugation, and bearing replacement
• Full roll replacements for rolls that are approaching their end of life
• Parts replacement for the entire roller mill unit

* Please note: we only offer services for Harsh Denver Roller Mills. We do not offer roll services for other manufacturers at this time.

Ready to have your roller mill serviced? Contact us today!