DIN Rubber Wear Tester (Wet Grinding)

1、 Instrument Introduction:

Wear resistance testing machineFix the test piece in the test piece seat of the testing machine, apply a certain pressure to the test shoe sole through the test piece seat, and perform frictional forward motion on the rotating drum of the testing machine covered with wear-resistant paper. After a certain distance, measure the weight and wear of the sole test piece before and after friction. Based on the specific gravity of the sole test piece and the correction coefficient of the standard rubber, calculate the relative volume wear of the sole test piece, and evaluate the wear resistance of the test piece by the relative volume loss of the sole test piece.

IIMain functions:

This machine is suitable for elastic materials, rubber, tires, conveyor belts, transmission belts, shoe soles, soft synthetic leather, and leather... Conduct wear and tear tests on the material, drill a 16mm diameter sample from the material, place it in a wear testing machine to calculate the pre grinding mass loss of the test piece, and evaluate the wear and tear performance of the test piece based on its density.

threeReference standards:

GB/T20991-2007 、DIN 53516、ISO 4649、ISO 20871、ASTM D5963、ISO EN20344-2011SATRA TM174 GB/T9867/QB/T4329-2012，GB/T26703；

4、 Technical specifications:

1Total length of roller:460mm 。

2Load:2.5N±0.2N，5N±0.2N，10N±0.2N。

3Sandpaper:VSM-KK511X-P60

4Sandpaper size:410*474mm

5Counter:0-9999

6Key switch: metalLED style buttons.

7Wear mode: non rotating/Two ways of rotation

8Effective itinerary:40m。