Model Parameter: W6, Power: 130W-160W CO2 laser tube. Length: 1690mm, Diameter: 80mm. Recommended current: 28mA. This high-quality laser tube is specifically designed for CO2 laser applications within the power range of 130W-160W. The Cloudray brand ensures superior performance and reliability. safe operation: Attention before turning on the power of the CO2 laser tube: Make sure to first turn on the water chiller. Connect the water chiller's outlet pipe to the laser tube water inlet, and also connect the laser tube outlet pipe to the water chiller water inlet. Wait until the water fills the laser tube completely and there are no visible bubbles before starting the laser power. Model Confirmation: Ensure compatibility by checking the diameter and length of your current laser tube. Our CO2 laser tubes are great replacements, offering the same power and body length. Before placing your order, please verify that the dimensions match your machine's requirements. Choose from our selection of CO2 laser tubes, including Cloudray tubes, 130W-160W laser tubes, and more. Trust Cloudray for reliable, high-quality laser tubes. Provide safe packaging: We offer CO2 laser tubes, including Cloudray tubes and 130-160W CO2 laser tubes. Each tube undergoes testing before shipping and is securely packaged. If any damage occurs during transportation, please contact us immediately, and we will provide you with a brand new replacement. Disassembly and Cleaning: The W Series CO2 laser tube, features a convenient removable laser lens cover. This allows you to easily remove and clean the cover as needed, ensuring the longevity and optimal performance of your CO2 laser tube. With this design, the actual output lens of the tube remains protected from the surrounding environment. Choose our Cloudray or 130W-160W CO2 laser tube for a reliable and high-quality solution. Reci W series CO2 laser tube is featured as small size and good model, higher power rate compared with the laser tube of similar length and longer service time, which is suitable for laser marking, laser cutting and laser engraving.