Accelerated Polishing Machine
Product Code : EL-ATLE-10485
Quick Answer: The Accelerated Polishing Machine is used for polishing aggregate test specimens. It holds 14 specimens on a rotating ‘Road Wheel’ secured by rubber rings, applies load via a loaded tyre raised and lowered by a mechanical lifting device, and feeds water by gravity from a high-level tank through a calibrated flow meter. It runs on a high ground steel main spindle in precision sealed ball bearings with inverter-driven speed control, a digital preset timer and revolution counter, and a robust welded steel mainframe. Key specifications include an applied load of (725 ± 10) Newton, a road wheel speed of 320 ± 5 rev/min, an electrical supply of 230v/110v 50/60Hz single phase 13 amp, overall dimensions of 810 x 790 x 1230 mm, and a maximum weight of 210 Kg.
The Accelerated Polishing Machine features a high ground steel main spindle running in precision sealed ball bearings, additionally protected by a labyrinth seal, with the spindle axially loaded to eliminate end play. It has an adjustable 3-phase motor speed control with an adjustable timing belt drive that reduces power consumption and improves control, plus an inverter drive to the motor for precise speed control, a digital display preset timer and revolution counter, and a robust welded steel mainframe standing on adjustable pads. 14 specimens are located on the ‘Road Wheel’ by rubber rings and held by simple side fixing, with water gravity fed from a high level tank through a calibrated flow meter, and used abrasive and water collected in an easily removable tray. The loaded tyre is raised and lowered to the running surface by a mechanical lifting device, protection is provided by covers and guards that may be easily removed for maintenance, and specimens are manufactured and easily removed from precision machined moulds.
Technical Specifications :
Applied Load on the Wheel : (725 ± 10) Newton
Electrical Supply : 230v / 110v. 50/60 Hz Single Phase 13 amp
Dimensions mm (WxDxH) : 810 x 790 x 1230
Road Wheel Speed : 320 ± 5 rev min -1
Tyred Wheel Set Diameter mm : 200 ± 3
Tyred Wheel Set Width mm : 38 ± 2
Tyred Wheel Hardness : (69 ± 3) mm IRHD
Water Tank Height cm : 155
Palletised Dimensions mm (WxDxH) : 1200 x 800 x 1280
Weight (max) Kg : 210
For this and other aggregate testing lab equipment, schools and colleges can contact Engineering Lab Equipment, a manufacturer, supplier and exporter based in Ambala, India.
Last Updated: September 2026
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