How should maintain the coil nails?

1. In the process of using nails, it is necessary to rinse the nails. In the process of rinsing, we must be careful enough, and there can be no residue on the surface of the nails.

2. When tempering heating, we must place the nail reasonably, otherwise, there may be oxidation reaction, if we find that the surface will have blackening phenomenon of chemical reverse use, indicating that the work of heat treatment is not done thoroughly, the alkaline residue on the surface is not completely removed.

3. In the process of use, if there is some damage, it is necessary to replace it immediately, so as to ensure the service life of the product and save a lot of cost for us.