Cool Machines HSS Retrofit Hyper Shredder Upgrade For existing insulation machines, upgrade to the Hyper-Shredder for enhanced cellulose fiber processing. The Hyper Shredder Upgrade is a high-performance enhancement designed to dramatically improve the processing of cellulose fiber in your insulation applications. Engineered for efficiency, this upgrade delivers superior yield, smoother fiber flow, and a rapid return on investment (ROI) Factory Installation & Service We offer factory installation of the Hyper-Shredder for retrofit upgrades for a $250 labor fee (no discounts). In addition, we can perform other upgrades and routine maintenance to keep your machine in peak operating condition. Please schedule service a few weeks in advance to ensure availability Product Resources Cool Machines Hyper Shredder - Brochure