Hi guys. I'm building CO2 laser around 45W. I have all the component selected except laser tube. I could fir 100cm tube in my design but I would like to start with 80-85cm tube for a few months. I'll be cutting max 5mm plyboard and 5mm acrylic. My DIY design: I'm trying to decide between this two: Cloudray (noname) CR45: https://www.cloudraylaser.com/collec...12892224421939 And Tongli TLC800-50 https://www.cloudraylaser.com/collec...12816485711923 I really appritiate any constructive comments and suggestions. BR, FrenkySimilar Threads: As a Laser Tube Manufacturer, How We Test Laser Tube before ShipmentNeed Help!- Choosing co2 laser tube (3rd one in a year, 300hours 1st, 200hours 2nd) $390 free shipping. 60 watt (60w) CO2 laser tube. CO2 glass tube laser. 60 watt laser Reusable CO2 100W 130W 150W Laser Tube ? Replace the traditional CO2 laser tube
Hello, I have also the same question. But it's for my second tube. I'm hesitating between those 2 tubes: https://www.aliexpress.com/item/3288...13925173waIb8X https://www.aliexpress.com/item/3288...6a725173fPZyib The first one looks like my first tube but the spot wasn't that good and it has this terrible graphite connection. The second one looks good because they say it has better spot and more able to cut thin metal. (I was able to cut 2mm mild steel with my first tube). Does anyone have experience with that kind of tube? (by the way steel cutting from my laser )
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