UV laser marking machine, also known as ultraviolet laser engraving machine, UV laser engraving machine, mainly used in product surface marking LOOG, serial number, text, adapters and other processes, especially suitable for plastic products surface marking, Over UV touch oil surface radium carve laser, because ultraviolet ray belongs to cold light, need water to cool, so it is especially important to use environment, Let me introduce to you the daily maintenance of UV laser marking machine. Ultraviolet cooling water must use filtered pure water (barreled pure water and water tank must be cleaned once a month. UV laser marking machine for the use of strict environmental requirements, indoor temperature is best controlled in the range of 20-30 degrees. The cooling water tank of ultraviolet laser marking machine must use high precision or constant temperature water tank, Water temperature fluctuation or instability will directly affect the output power instability of UV laser marking machine because the power of UV laser marking machine is small (generally marking is 3 watt -5 watts), so customers are not recommended to mark metal hardware. Need to use high-power products. It is particularly important to choose a stable laser. It is very important to note whether the supplier company has a certain scale. It is unrealistic that you can expect quality control in factories with three or five people, so the quality of small companies is not good, and the cost performance ratio of large companies is not high. Itundefineds better to choose a medium-sized company with a certain experience price without being outrageous