Rotochopper colored mulchRotochopper colored mulch

Colored Mulch

Nothing simplifies premium mulch production like patented Rotochopper grind & color technology. The “Perfect In One Pass” advantage consistently provides vibrant mulch at the lowest cost per cubic yard / meter.

Rotochopper MC-266 diesel horizontal grinder making red colored mulchRotochopper MC-266 diesel horizontal grinder making red colored mulch

Grind and Color in One Pass

After more than 15 years as the benchmark for grind & color technology, the patented Rotochopper Power Application System (PAS) colorizer remains the most efficient means of producing color-enhanced mulch. This patented system injects water and colorant directly into the grinding chamber, using the force of the grinding process to thoroughly mix colorant into the wood fiber.

Rotochopper B-66T horizontal grinder grinding and coloringRotochopper B-66T horizontal grinder grinding and coloring

Unparalleled Versatility

Known for versatility and precision grinding capacity, Rotochopper grinders transform a broad range of wood waste, from pallets to round wood, into vibrant colored mulch. This unique system keeps you in control of particle size and texture, water application, and colorant usage. So you always get premium mulch at the lowest cost per cubic yard.

Rotochopper B-66T horizontal grinder grinding and coloringRotochopper B-66T horizontal grinder grinding and coloring

Playground Cushion

The precision grinding capacity that makes Rotochopper grinders popular for colored and natural mulch also sets them a class apart for playground cushion. With our Keyknife Chipper Package, a Rotochopper grinder can convert logs into playground cushion with "Perfect In One Pass" simplicity.

Rotochopper GB-250 bagging brown colored mulchRotochopper GB-250 bagging brown colored mulch

Mulch Bagging Solutions

The Rotochopper Go-Bagger 250 is a simple, reliable solution for expanding your mulch operation into the retail bagged market. Rugged but simple to operate, the Go-Bagger 250 easily bags mulch, decorative rock, topsoil, compost, and other products that can plug or damage other bagging systems.

Mulch 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

CP-118Wood Chip Processor

  • UP TO 127HP
  • 13,500lbs
  • 10" x 18" Mill Opening
  • Diesel Engine

The CP-118 lets you capitalize on the growing mulch market with our “Perfect In One Pass” grind and color technology.

Full Machine Details

Go-Bagger 250Bagger

  • UP TO 20HP
  • 4,500lbs
  • Diesel Engine

Nothing makes it easier to get your bulk commodities in front of consumers in retail bags than a Rotochopper portable bagging system.

Full Machine Details

Demo Day 2015: B-66 with Chipper Package Chipping Pulp Logs

This video shows a B-66 with the KeyKnife Chipper package insert for Rotochopper's patented Replaceable Mount Rotor

“You need to be accountable for everything in the back of those trucks. I will never compromise quality on mulch, and I owe my success to the MP-2.”

—Matt Dangel, Keystone TreeCycling