Since 1966, Hay Buster has been the proven leader in bale processing worldwide. What started with our original Hay Buster tub grinder nearly 60 years ago has grown into 17 lines of machinery serving farmers, contractors, and biogas operators across more than 30 countries.

Our machines are built around innovations that matter: our proven rotor design and electronic governor control system that regulates tub speed and engine load for consistent, reliable performance. We're the number one bale processing company in the world.

We've taken six decades of expertise in grinding, chopping, and processing hay, straw, maize, wheat, barley, and biomass and channeled it into our newest innovation: the Biom system. This proven biogas solution brings the same dependable engineering our customers have trusted for generations to the growing renewable energy sector.

From livestock feeding and bedding to bioenergy and composting, Hay Buster delivers the reliability and performance that keeps operations running efficiently, year after year.