Water for water-cooling machine is to people like the role of blood. When laser marking machine of cooling water not pure have impurity as like people with leukemia. Here in laser marking machine as an example to explain water on laser marking machine that play the role.
Laser marking machine of the cooling water is mainly to the laser marking machine's recessed and Q head for cooling effect.

First is the role of water to recessed unship. Because recessed inside has krypton lights and stick, krypton lamp is through the 220V work alternating current. Krypton lamp is laser marking machine light sources. Its work temperature is quite high. If the job without cooling water to flash lamp kryptonite refrigeration words. That would occur krypton lamp explosion accidents. General in anhydrous occur that this situation is Fried lamp ?