Vertical machines used for single plane balancing of rotors like flywheels, pulleys, clutch cover assemblies, fan blades and other disc shaped rotors. These machines are ideally suited for such rotors for their ease in operation.
The machine spindle has a flange on top which has angle graduated ring for locating the position of unbalance. It has a locating spigot and tapped holes to mount the adaptors for different rotors.