In winter, when the laser tube is used, it is easy to freeze, wire aging, lens freezing and condensation. In order to ensure users' normal use of the laser, please pay attention to the use of the laser machine in winter: 

How to use a laser engraver in winter

1. Before starting up, be sure to check the water circulation system of the laser tube, lens and other important parts to prevent freezing of the water circulation system and frosting and condensation of the lens. 

2. In order to prevent the laser tube from freezing in winter, after the laser stops working, drain the water in the laser tube and the circulation system clean.

3. If the temperature reaches below zero, the cooling water can be replaced with antifreeze.

4. If ice is found in the laser tube, do not turn it on. Forced use may easily lead to the laser tube exploding and other dangerous consequences.

How to use a laser engraver in winter