We trust everyone no matter is manufacturer or user must face this problem - the superthin cutting discs performance-reduction with the times going. This problem mainly caused by the moisture in the air. We already done much experiments and found the performance reduction can reach around 15% after 3 month and 30% after half year.
As we delivery orders mainly by sea-freight, that's means the performance already reduce 5% ~10% when customers recieved the consignments.
Now BLUESHARK present below solution for max reduce the reduction:
1) Special fillers - we have study special fillers and can postpone the reduction disctincly.
* Input 1pcs small bag dryer in each PVC shrink.
* Full-cover PVC prevent mositure attaching discs surface.
* Various style updated seal bucket packings - this bucket packings with very competitive cost if compare with some famous brand tin package.
3) Moisture Control System during producing.
We also have done much compare-experiments and you can see the TOP tables - now we have control the problem more better than before and will always working hard supply best abrasives wheels for customers.