Yongli 60W 70W 80W 100W 120W 130W 150W 180W co2 laser tube for laser engraving machine

Q: How would I know this tube compatible with my machine?
A: We suggest to refer the Accessories List of your machine first, to confirm the DIAMETER, LENGTH and POWER of the tube. Size fits, compatible. Our Professional technicians are waiting to answer all your questions! Just talk to us!!
Q: How does the product come packaged?
A: Tightly embrace the laser tube with high-density sponge. Double foam rubber, Double boxed. We keep improving our packaging, listening patiently to the feedback form our customers. If there is any problem caused by transport, we will be responsible for it.
Q: Storage?
A: Laser tube is consumable, which means that a long-time storage may lead to power attenuation. Thus, we recommend to buy it when need it. After receive the tube, test it first. If there any problem, let us know in time, we will provide 3 months after-sales services for free.
Q: How to insulate the high-voltage end?
A: After putting on the silicone tube, pour some glues inside. Wrap a few more turns with electrical tape.
Q: Size of the water hose for inlet and outlet?
A: Tube of Diameter 7 mm x 11 mm (0711), or of Diameter 6 mm x 8 mm (0608). (0711 is better because it’s thicker.)
Q: Why choose Yongli Co2 Laser Tube?
A: Yongli have more than 30 years of solid experience in laser industry, and we are the earliest seller of CO2 Laser Tube. Over the years, we keep improving our product quality, as well as its function, according to customer’s feedback. Our goal is to create value for our customers and always be responsible for the products we sell. We are your trusted partner for laser accessories.