It's universal model and can be used with almost all engraving cutting machine/engraver from China. It can replace almost all brand glass CO2 laser tube with the same power or length.It can be used to upgrade power of laser tube. It should be worked with compatible power supply. We used the traditional manufacturing technique, it can avoid leakage and sparks better. Full of catalyst, it can increase service life and power better. The laser tube is insured during transportation, if there is any broken in transport, we will send the new one free. If the laser tube cannot work due to its own failure, no return required. And please send us the video or photo as evidence of damage, then we would send the new laser tube free. MCWlaser has focused on the laser industry since 2007, it's a high-tech enterprise engaged in research, development, production and sales of laser products.
After more than 10 years of deep cultivation in the industry, we have established a complete and efficient production, sales, logistics, after-sales system and serving customers from all over the world. MCWlaser as your trusted partner will provide you with a comprehensive solution in the laser field application. 1.30 days satisfaction guarantee.Return must in original package. The item "MCWlaser 40W150W CO2 Laser Tube Air Express & Insurance For Engraving Cutting" is in sale since Wednesday, June 10, 2020. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Other Healthcare, Lab & Dental". The seller is "cnsigntech" and is located in Shanghai. This item can be shipped worldwide.