Crumbler® Rotary Shear Processed Feedstocks

Wide Range of Materials for a Wide Range of Applications

We have successfully processed many materials into Crumbles® feedstocks using our Crumbler® rotary shear. Our customers have included US departments, research laboratories, universities, and companies in the bioeconomy. 

Contact us. Tell us about your project’s needs. Our customers tell us that our Crumbles® precision feedstocks produce better results. We can do that for your project. 

  • Almond Shells  
  • Arundo Donax
  • Bagasse
  • Bamboo
  • Biochar (bi-product of crumbling)
  • Bubble Shipping Envelopes 
  • Chicken Manure
  • Corn Billet 
  • Corn Husks Only 
  • Corn Stover 
  • Corrugated Cardboard Boxes 
  • Douglas Fir
  • Fabric 
  • Hemp 
  • Loblolly Pine 
  • Miscanthus
  • Municipal Solid Waste (with and without fabric)
  • Plastic Bottles 
  • Pine
  • Pistachios 
  • Poplar 
  • Redwood 
  • Rice Husks 
  • Sorghum 
  • Switchgrass 
  • Wine Corks 
Crumbles with Hand
Crumbles from Plastics
Crumbles from Corn Stover

Email us to obtain a quote, discuss your project, or schedule a demonstration at our Auburn facility.