Standards:

Applications:

Product Information:

The Model G-130 Dry Sand Rubber Wheel Abrasion Tester is a dry sand semi-free abrasive wear testing machine. Since parameters such as the normal load applied to the specimen by the rubber wheel can be adjusted, the equipment can effectively simulate various working conditions. It is suitable for laboratory screening tests of wear-resistant materials in industries such as mining machinery, construction machinery, excavation machinery, transportation machinery, and agricultural machinery. It can also be used by research institutions for studying abrasive wear mechanisms.

Standards Compliance

ASTM G65 — Standard Test Method for Measuring Abrasion Using the Dry Sand/Rubber Wheel Apparatus

JB/T 7705-1995 — Test Method for Abrasive Wear with Loose Abrasives (Rubber Wheel Method)

Principle

Quartz sand falls freely through a metal nozzle, while the rubber wheel rotates clockwise, driving abrasives such as quartz sand (mineral sand, grit, sand particles) to produce wear on various metallic or non-metallic materials, thereby evaluating the abrasion resistance of the materials.

Main Technical Specifications

Maximum load: 130 N

Rubber wheel rotation direction: Clockwise

Rubber wheel speed: 200 ± 10 rpm

Rubber wheel diameter: 228.6 mm

Rubber wheel hardness: 60 (Shore hardness)

Specimen size (L × W × T): 57 × 25.5 × 6 mm

Motor model: YD100L-6

Speed: 940 rpm

Power: 1.5 kW

Overall dimensions (L × W × H): 710 × 740 × 1600 mm

Advantages

To extend the service life of the rubber wheel, an adjustable fixture mechanism is added, allowing adjustment of the fixture pivot point.

Equipped with a revolution counter; when the specimen reaches the preset number of revolutions, the machine automatically stops.