What about the reason that makes nails which is produced by the nail making machine unqualified?

Now we produce wire nails used nail making machine, not the traditional manual processing, So are using high-volume production, in the process, there will inevitably be inferior products appear, as long as the failure rate is still within the normal range, it is also a normal phenomenon. But if the proportion of poor quality is too high, it is necessary to pay attention.

For example, there are more serious nail skew situation, in the end is the cause of it? How to deal with it?

As the nail is a nail making machine out of the knife, so first check the nail machine knife to see if the knife is not broken, crooked phenomenon. Because the experience tells us that if the nail blade skew, the out of the nail will be skewed. Therefore, in the usual maintenance should pay attention to the protection of the knife, which is to protect the basic requirements to produce qualified nails.

Second, check the nail machine mold loosening, if so, will result in the production of the nail will have different degrees of skew. So we can not ignore the state of the mold, to avoid the emergence of nail skew phenomenon.