In this Rotochopper University video, Rotochopper Director Customer Service Manager, Doug (Spike) Meyer will show you how you to tension the drive belt on your Rotochopper horizontal grinder. Spike explains the reasons why you might need to tension the drive belt, required tools needed and how often to tension the belt. Contact Rotochopper customer service for support if you still have questions on how tension the drive belt on your Rotochopper grinder.