40W CO2 Glass Laser Tube 700mm Length Dia 50mm 10.6μm for Laser Cutting and Engraving Cutting Machine

• 1. [Parameters]: 40 Watt 700mm length Ø50mm
• 2. Each tube HAS BEEN TESTED before leaving from our factory, we try our best to give a good shopping experience and make you not waste time and lose money.
• 3. [Installation]: You need to make sure the positive and negative pole. We HAVE CONNECTED the LEADS, so that you can quickly install the tube.
• 4. [Upgraded version]: Upgraded laser tube has a more stable power, which is favorable to increase the cutting speed. The tube has LONG-TIME LIFE because of the especial technology. The life span is about 1800-2500H under normal use.
• 5. [Application]: It is mainly used for LASER ENGRAVING CUTTING machine and other laser equipments. If it is broken in the transportation, contact us please, we are trying our best to solve your problem.

Tips: We are offering our customer a reliable package. As for the tuve is made of glass, any damage in the transportation, please contact us immediately. Introduction Output power: 40 W Dimensions: Length 700 mm Installation instructions: 1. Determine the positive and negative poles of the laser tube ( Near the spiral glass tube inside is positive and the other is negative). Before you use, the water tank must be filled with clear water. 2. Connect the cooling water pipe, the connection method is to feed water from the positive pole, the other pole is the outlet of the water. The water inlet better face down and the interface can not be linked. After passing through the wáter, there is no wáter bubbles in it. 3. Please adjust the laser light path. The ultimate goal is to make the laser point enter from the middle of the entrance hole of the laser head. If the light path is not correct, maybe the tube power is weak. 4. When the light path is adjusted, the engraving can be cut or used, according to the actual situation to control the power output. [WARNING] 1. The high-voltage power supply of the laser requires reliable isolation! 2. The cooling water should have at least 20 liters, and change it every two weeks. Suitable temperature less than 30 grades 3. In winter, the water in the laser tube needs to be discharged first to prevent the tube from freezing and cracking. 4.This laser product is not visible light. The laser beam has a burn or more serious damage to the body. In the area of the optical path of the optical transmission, the laser burn must be avoided during work and when you using ! Avoid of unnecessary damage, please open one end of the tube and then take the tube out carefully.