Swappable Cartridge for Twister B4 Bucking Machine. Introducing “Swappable Cartridges” - The Twister B4 allows operators the ability to remove and replace “bucking” cartridges on-the-fly, effectively reducing your downtime to near zero. 
When it’s time to switch strains or time for cleaning, swap in a clean QA-approved cartridge and you’re back up and running. No need to have multiple machines waiting while others get cleaned. #gamechanger