LGM-130 Dry sand rubber wheel abrasion testing machine

abrasion testing machine

The LGM-130 dry sand rubber wheel abrasion testing machine is a dry sand semi free abrasive abrasion testing machine. The testing machine meets the requirements of ASTM G65, B611, and JBT 7705-1995 standards.

The principle of this machine is that it uses a clockwise rotating rubber wheel to drive abrasives such as quartz sand (mineral sand, sandstone, sand) to wear various metal or non-metallic materials, thereby conducting abrasion resistance tests on the materials. Due to the fact that the positive pressure and other parameters applied by the rubber wheel to the sample can be changed, this machine can simulate various working conditions very well. It can be used in various industries such as mining machinery, construction machinery, mining machinery, transportation machinery, agricultural machinery, etc. to screen and test abrasion-resistant materials in the laboratory. This machine can also be better used by scientific research departments to study the mechanism of abrasive abrasion.

In order to extend the service life of the rubber wheel, this machine has added an adjustment device for the fixture. At the same time, a timed or fixed revolution counter is also used, which can automatically control the shutdown when the sample is worn to a predetermined value.