EC-366 electric horizontal grinder processing barkEC-366 electric horizontal grinder processing bark


  • UP TO 500HP
  • 28,000lbs
  • 66" x 18" Throat Opening
  • Electric Motor

Designed to seamlessly integrate with complete processing systems, the EC-366 mid-size electric grinder combines consistent uptime with "Perfect In One Pass" grinding efficiency.

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(PDF Format)

EC-366 Electric Horizontal GrinderEC-366 Electric Horizontal Grinder

The Standard for Mid-Size Grinder Efficiency

As the third generation of the long popular EC series grinder, the EC-366 continues to raise the standard for uptime and efficiency we set with the first Rotochopper electric grinder.


Precision Grinding

The EC-366 brings the uptime and “Perfect In One Pass” precision necessary to convert steady streams of raw materials to premium products.

Simple Maintenance

The EC-366 maximizes uptime productivity with time-saving features like our hydraulic screen changer and StopWatch monitoring system.

Unmatched Adaptability

The EC grinder series is designed to seamlessly integrate with material handling equipment to provide complete processing solutions.

Additional Specs


  • Length: 30' 9"
  • Width: 8' 6"
  • Height: 9'
  • Weight: approx. 28,000 lbs.

Power Supply

  • 150-500 HP electric motor
  • Solid state soft start
  • Dedicated hydraulic pump motor

*Dimensions for electric models do not include discharge conveyors

EC-366 electric horizontal grinder motor shotEC-366 electric horizontal grinder motor shot

“Our Rotochopper grinding system has helped us be competitive because it is dependable and just keeps running even after two years of almost constant use.”

—Wade Kohler, Pioneer Packaging

Ready to Learn More?

Contact us to see what an EC-366 can do for your grinding operation.

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