Beaker brushes are also called tube brushes. Beaker brushes are one of the most commonly used beaker brushes in the modern era. The quality of beaker brushes on the market is uneven. I think many people will encounter this problem more or less: Why are my beaker brushes used, the filament fell off, and even if I bought it, it is useless, and have begun to shed filament.

Today, I will give you an analysis. There are two reasons for the filament loss of beaker brushes. First, the quality of the filament is too poor. In order to save costs, the merchant will choose filament that is brittle and breakable, and fails; The steel wire is not tight when splicing the filament, so that there is a gap between the filament and the steel wire. Faced with such uneven quality beaker brushes, which one should we choose?

The beaker brushes of Aoqun brush are all strictly controlled by quality. Their production has strict production standards. Each beaker brushes material is produced and inspected and controlled layer by layer after production. It will never happen.