It is used for determining the resistance of flooring tiles to wear or abrasion. It consists of the following :- i) A grinding disc furnished with a replaceable grinding path and rotating horizontally about its vertical axis. ii) A circular tray enclosingthe grindingdisc. iii) Holding device for test specimen. iv) Reduction gear coupled to a motor for operation on 220 v, 50 Hz, single phase supply. v) Revolution counter. (Preset cumulative).

It is used for determining the resistance of flooring tiles to wear or abrasion. It consists of the following :- i) A grinding disc furnished with a replaceable grinding path and rotating horizontally about its vertical axis. ii) A circular tray enclosingthe grindingdisc. iii) Holding device for test specimen. iv) Reduction gear coupled to a motor for operation on 220 v, 50 Hz, single phase supply. v) Revolution counter. (Preset cumulative).