Rotochopper grinding solutions convert a wide range of feedstocks into premium end products with “Perfect In One Pass” simplicity.


Through our commitment to “Perfect In One Pass” equipment solutions, we continue to develop new innovations for challenging grinding applications.


Our factory-direct customer support team provides world-class service and expert guidance to keep your grinding operation running at peak performance.


Through our commitment to customer success, we lead the industry in innovation, developing several industry firsts, patented features, and unique machines.

Shingle Grinding Solutions

The shingle recycling market is growing. Is your business growing with it?

“With less wear and maintenance time, we can focus on our business, not our grinder.”

– John Krueger, Greensite Recycling

Rotochopper Asphalt Shingle Grinders

Why is Rotochopper the most trusted name in shingle recycling equipment? By listening to the unique goals and challenges of shingle recyclers, we’ve designed exclusive advantages that maximize the profitability of shingle grinding:

  • Lowest Wear Costs
  • Most Uptime
  • No Weekly Hardfacing

Packed with unique features that minimize operating costs, Rotochopper shingle grinders process raw shingle waste to finished specifications at the lowest cost per ton

b66 diesel horizontal grinder asphalt shingles loader

Grinders to Fit any Shingle Recycling Operation

Packed with exclusive features, Rotochopper asphalt shingle grinders offer lower wear costs and more uptime for highly abrasive feedstocks.

mc266 diesel horizontal grinder asphalt shingle package

Diesel or Electric

  • 350 – 765 Horsepower
  • Portable, Stationary, or Track-mounted
  • Multi-Purpose Grinders for Shingles & Wood
  • Compact In-Line Grinder for Negative Picked Shingle
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High Abrasion Package

With Rotochopper shingle grinders, wear is focused on parts that are designed to be replaced quickly and easily – grinding teeth & screens – not on the infeed conveyor or grinding chamber walls. So you spend dramatically less time on maintenance.

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b66 diesel horizontal grinder asphalt shingle abrasion package

Contact Us Today!

Learn how a Rotochopper grinder can optimize the value of your shingle waste.

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