What's the problem if the fiber machine without the partition dust removal system?

1. When cutting, there will have much smoke and dust, it is easy to adhere to the laser head, Z axis ball screw and rail and rack, so it will influence the cutting accuracy. And if the dust enter the laser head and adhere to the lens, it is easy burn the lens.

2. When cutting, there will have much smoke and dust, it will influence the cutting surface. 

3. With out of the partition dust removal system, after long time, there will have much scrap iron in the machine, influent the machine using life. 

4. It will effect operator's health.