LGM-225 Wet sand rubber wheel friction and abrasion testing machine

friction and abrasion testing machine

Introduction

The LGM-225 wet sand rubber wheel abrasion tester is a wet sand semi-free abrasive abrasion tester. The test machine meets the requirements of the ASTM G105 wet sand rubber wheel abrasion test method standard and ASTM B611.

The principle of the machine is that it uses the rubber wheel rotating clockwise to drive the abrasive materials such as quartz sand (mine sand, sand) to wear on various metal or non-metal materials, so as to test the abrasion resistance of the material.

   Since the parameters such as the positive pressure exerted by the rubber wheel on the sample can be changed, the machine can simulate various working conditions well, and can be used to do indoor screening test of abrasion-resistant materials in various industries such as mining machinery, construction machinery, mining machinery, transportation machinery, agricultural machinery, etc. The machine can also be better used for scientific research departments, the study of abrasive abrasion mechanism.

In order to extend the use time of the rubber wheel, this machine increases the adjustment device of the clamp. At the same time, a timing or fixed-rotation counter is used to automatically control the shutdown when the sample is worn to a predetermined value.

Technical Parameters

Maximum load 225N

Rubber wheel rotation direction Counterclockwise

Rubber wheel revolving speed 40-350 rev / min (frequency control)

Rubber wheel diameter 178mm

Rubber wheel hardness 50 60 70 (Shore hardness)

Sample size 57 * 25.5 * 6mm

Host Size 710*740*1600 mm

The electric vibrating screen is a sieve fixed mesh quartz sand and is an optional accessory