Over 45 years of experience of continual engineering advancements in wood grinding equipment and systems
About Us
Celebrate our 50th Anniversary of continuous wood hog system improvement with us! We started with a redesign of rock crushing equipment from the Butte, Montana mines.
Our Systems
Our industrial wood waste hogs offer a wide variety of available options and give you the flexibility to customize the perfect wood hog grinder for your particular needs. Browse our selection of wood grinders today.
News & Events
EVENTS: Visit us at the Portland Expo Center in Portland, Oregon September 23–25, 2026.
See the new features of our Vertical Rear Maintenance Wood Grinder!
RECENT NEWS: The CRADA Project
Resources
Here you will find our selection of brochures, maintenance tips, customer testimonials, and more.