DIN wear testing machine is mainly used for the wear resistance test of shoe soles and polymer sheet materials. In the case of the rotation of the wear wheel, the sample is abraded in a certain degree of sandpaper to produce wear, so as to evaluate its wear performance, with high performance. Good reproducibility and ease of operation. In the process of its operation, there are still many places to pay attention to.

DIN wear testing machine operation precautions:
1, the friction cloth can not be used repeatedly, each test needs to replace a piece of friction cloth;
2, wool felt can be used repeatedly, if the surface is worn or has been stained when it needs to be replaced, can be used on both sides;
3, the insole should be first cloth, and then Martindale wear test;
4, after the completion of the test, the surface of the sample has worn, broken yarn, fuzz or pilling serious, serious wear and other abnormal phenomena, it is judged to be unqualified.
5. When preparing samples, special attention should be paid to the cutting edge not to produce wool changes to avoid unnecessary quality loss and appearance changes.
6. Pay attention to operation standards and personnel safety during machine operation.

Maintenance:
1, the external cleaning and cleaning must be carried out regularly to ensure the cleanliness of the testing machine
2. Check it regularly to see if there are any abnormalities;
3, each user in the use of the process, should be in accordance with the correct use of the use, not illegal use, so as to avoid damage to the testing machine, resulting in shortening its service life;
4, each user after use, be sure to put it well, and do the corresponding cleaning to ensure cleanliness;
5. When not in use, the power supply of DIN wear testing machine should be turned off.