High ground steel main spindle running in precision sealed ball bearings additionally protected by a labyrinth seal spindle axially loaded to eliminate end play
Adjustable 3 phase motor speed control with adjustable timing belt drive,reducing power consumption and improves control
Inverter drive to motor for precise speed control
Digital display preset timer and revolution counter
Robust welded steel mainframe, standing on adjustable pads
Specimens manufactured and easily removed from precision machined moulds
14 Specimens located on ‘Road Wheel’ by rubber rings and held by simpleside fixing
Water gravity fed from high level tank through calibrated flow meter
Used abrasive and water collected in easily removable tray
Loaded tyre raised and lowered to the running surface by mechanical liftingdevice
Protection by covers and guards may be easily removed for maintenance
