Short length fiber solutions from RotochopperShort length fiber solutions from Rotochopper

Short Length Fibers

Thanks to the “Perfect In One Pass” advantage, Rotochopper grinders and hammermills produce short fiber fuels and other fine texture products at the lowest cost per ton.

Rotochopper electric series grinder processing pallets for short length fiberRotochopper electric series grinder processing pallets for short length fiber

Fine Grinding Solutions

Rotochopper grinders offer unmatched efficiency for taking raw wood waste or agricultural residue down to short-length fibers for use as fuel pellets, animal bedding, suspension burner fuel, and other small particle products. Rotochopper grinders combine the precision grinding capacity and versatility necessary for producing short-length fibers from diverse feedstocks including round wood, sorted C & D, wood chips, pallets, and many other raw materials.

Rotochopper EC-366 with inline RMT hammermillRotochopper EC-366 with inline RMT hammermill

Multi-Stage Grinding Systems

A Rotochopper multi-stage grinding system combines the versatility of a horizontal grinder with the fine grinding efficiency of a hammermill in one streamlined process—transforming Raw waste materials into fine texture products without additional handling or hassle. This “Perfect In One Pass” simplicity results in the lowest cost per ton.

Grinding Equipment

B-66Grinder

  • UP TO 1050HP
  • 65-95,000lbs
  • 66" x 36" Throat Opening
  • Diesel Engine

Our largest and most versatile grinder, the B-66 offers high volume precision grinding capacity for a broad range of feedstocks.

Full Machine Details

B-66 EGrinder

  • UP TO 1,000HP
  • 59,000lbs
  • 66" x 36" Throat Opening
  • Electric Motor

The B-66 E electric grinder offers unparalleled efficiency and uptime for facilities that need high volumes of engineered fiber products.

Full Machine Details

FP-66Grinder

  • UP TO 765HP
  • 57,000lbs
  • 66" x 26" Throat Opening
  • Diesel Engine

The FP-66 offers high-volume grinding features for companies that need “Perfect In One Pass” efficiency with mid-range horsepower.

Full Machine Details

EC-366Grinder

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

The EC-366 sets the standard for mid-sized electric grinders with customer-focused engineering and “Perfect In One Pass” grinding efficiency.

Full Machine Details

MC-266Grinder

  • UP TO 540HP
  • 43,000lbs
  • 66" x 18" Throat Opening
  • Diesel Engine

The MC-266 is a highly portable yet full-featured grinding solution that brings “Perfect In One Pass” convenience for diverse feedstocks.

Full Machine Details

EC-256Grinder

  • UP TO 400HP
  • 28,000lbs
  • 56" x 18" Throat Opening
  • Electric Motor

Slightly narrower than the EC-366, the EC-256 is designed to provide the same grinding precision and uptime for lower volume applications.

Full Machine Details

MP-2Grinder

  • UP TO 350HP
  • 26,500lbs
  • 56" x 18" Throat Opening
  • Diesel Engine

Highly compact and portable, the MP-2 offers standard features you wouldn’t expect from grinders of any size, like an on-board colorizer.

Full Machine Details

RMTHammermill

  • UP TO 500HP
  • 10" x 30-60" Mill Opening
  • Electric Motor

Our hammermills seamlessly integrate with our electric horizontal grinders to provide “Perfect In One Pass” short-fiber products.

Full Machine Details

Two Stage Fine Grinding System

This video shows how a Rotochopper multi-stage fine grinding system takes raw wood waste down to animal bedding in a single pass.