ACCELERATED AGGREGATE (ROADSTONE) POLISHING MACHINE

About ACCELERATED AGGREGATE (ROADSTONE) POLISHING MACHINE

Details

Accelerated Polishing Machine. Specimens are manufactured in accurately machined and matched moulds, they are then removed from the moulds and located on the Road wheel. Abrasives are continuously fed through fixed speed mechanical feeders. Flour emery is loaded on to the tyred wheel by spring loaded separator plate; corn emery is fed directly to the specimen through a feed chute. Water is introduced at a controlled rate from a self contained water supply. Used water and abrasives are collected in a removable tray. The tyred wheel is raised and lowered to the road wheel by a mechanical lifting device, these wheels are easily changed. The road wheel having a flat periphery, and revolving about its on axis. Rubber tyred wheel of 20cms dia and 5cms breadth to bear on the stone surface of the road wheel a total load of 40 Kg.

ADDITIONAL ESSENTIAL ACCESSORIES REQUIRED FOR THE TEST

1.Skid resistance tester to be purchased at additional cost

2. Specimen preparation moulds

3. silicon sand

4. Air floated emery powder

Furtherdetails available on our website.

The Price mentioned here are subject to change as per the capacity,specifications and application of the user.

Accurate Aggregate Polishing Assessment

Engineered for standardized testing, this machine determines the polishing resistance of roadstones tailored to various international standards like BS 812: Part 114, ASTM, and EN. The precise, heavy-duty design and high-grade steel build ensure reliable, repeatable results for laboratory and quality control environments.


Comprehensive Safety and Control

Equipped with a full transparent guard and emergency stop push button, operator safety is maximized during use. The noise level remains below 70 dB(A) for comfortable laboratory conditions, while advanced controls and a digital RPM display provide real-time feedback, further enhancing control and test accuracy.