Wet sand rubber wheel wear tester

Application and performance

MLS-225 wet sand rubber wheel wear tester is a wet sand semi-free abrasive wear tester. It uses rotating rubber wheels to drive abrasives such as ore, sand, sand and mud mixed with water to cause wear on various metal or non-metal materials, thereby conducting abrasion resistance tests on the materials.

Since the parameters such as the speed of the rubber wheel and the positive pressure applied to the sample can be changed, the machine can simulate various working conditions very well. In the laboratory, the screening test of wear-resistant materials, this machine can also be better used by scientific research departments, to study the abrasive wear mechanism.

In order to prolong the service life of the rubber wheel, this machine adds a fixture adjustment device to make the fulcrum pivot point adjustable. At the same time, a fixed-speed counter is also used to automatically control the shutdown when the sample is worn to a predetermined number of revolutions.

Technical parameters

1. Maximum load: 225N

2. Direction of rubber wheel rotation: counterclockwise

3. Speed of rubber wheel: 240 rpm, 181 rpm, 374 rpm, 498 rpm, (optional variable frequency speed regulation)

4. Rubber wheel diameter: 178mm

5. Rubber wheel hardness: 50, 60, 70 (Shore hardness)

6. Mortar ratio: 1000g water and 1500g sand

7. Sample size: 57mmx25.5mmx6mm

8. Motor model: YD100L-8 / 6 two-speed motor;

Three-phase: 380V 50Hz;

Speed: 720/940 (rpm);

Power: 0.75 / 1.1KW

9. Overall dimensions : 710mmx740mmx1600mm

10. Weight: 450KG