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.