TEN-HIGH CO2 Glass Laser Tube 40W 700mm Length(Peak 45W), 50mm Diameter for Laser Cutter and Engraving Machine(Upgraded Version, Easy Installation and Stable Power)

• 【SPECIAL COATING TECHNOLOGY】: This CO2 laser tube adopt inner discharge tube coated with nanogold catalyst technology, power is 10% improved, and service life is 20% longer than ordinary laser tube,better chooice for the people who has heavy workload and long working hours
• 【EASY INSTALLATION】:The high voltage protective sleeve on positive pole and the terminals on negative pole had been connected in advance, just connect the high-voltage sleeve and the wiring terminals to the positive and negative poles of the laser power supply respectively will be ok.
• 【SPECIAL DESIGN ON POSITIVE POLE】: For high-voltage wiring, adopts new tin soldering technology & insulation heat-shrinkable tubing and insulation silicone protective sleeve solves the leakage and static electricity problems that are often happened when using the old version laser tube, and will no longer cause the dust to be charged to generate crackling discharge noise.
• 【METAL HEAD】: With metal head on the negative pole,it is not easy to crack like the glass head style and more resistant to high temperatures
• 【STABLE OUTPUT】: With excellent sealed-off technology to divide air and prevent inside gas diffusion, the laser tube has very stable output power and good spot mode

Notice: 1. To purchase a laser tube,please confirm your machine's installation space,like the diameter and length, all should be a little bigger than the laser tube's size. (Due to different measuring tools and methods,there will be slight errors in length and diameter) 2. We will provide a safe and reliable packaging How to insatll the laser tube correctly: 1. First,connect the positive and negative pole on the laser tube to the high voltage sleeve and negative wire on the laser power supply. 2. Connect the cooling water pipe,the connection method is to feed water from the positive pole,the negative pole is our of water, and adopt the principle of low input and high output and ensure the interface can't be leaked. Before use,the water reservoir must be filled with water.After passing through the water, must be no air bubbles in the water-sooled tube.And ou might have to readjust the mirrors to the laser head to make your machine work right. Note: If there are bubbles in the tube or the water-cooled tube is not filled with water before you using,the glass of laser tube will crack. because it's not cooled and can't withstand the heat generated by the laser,resulting in the laser tube being scrapped.