Accelerated Polishing Machine

Used to measure the resistance of road stone to the polishing action of vehicle tires on a road surface. This machine provides a method of preparing polished stone specimens for use with the friction tester when used in a laboratory environment.

STANDARD

• EN 1097-8
• EN 1341, 1342,1343

TECHNICAL PARAMETERS

Dimensions(L x W x H): 550x630x1600 mm
Rated power: 400 W
Road wheel: 315 to 325 rpm
Rubber wheel: Dia. 200x44mm, 69IRHD±3IRHD
Applied load on specimens: 715 to 735 N
Feed rates Corn: emery 20 to 34 g/min
Water: 20 to 34 ml/min
Flour emery: 2 to 4 g/min
Water: 5 to 8 ml/min
Power: AC380V 50HZ

48-D0525/1 rubber wheel