4800 Series Portable Grinder

For over 30 years Sundance Grinders has looked to address the needs of small to medium sized biomass and recycling operations by supplying a portable, dependable, and affordable solution for their grinding needs.


At the heart of the 4800 grinding system is its heavy duty hammer mill, equipped with 48 specially designed hammers, which passes through two sets of adjustable fingers, ensuring a consistent and reliable particle size. The patented screen-less design allows difficult, hard to grind material, such as fibrous, and wet organic material to pass effortlessly through the grinder, minimizing maintenance and downtime. Our specialized hammers are heat treated & hardened to provide exceptional durability, and longevity. Please view the animation to get an inside view of the Sundance Grinding System.