GARVEE Industrial Water Chiller CW3000 Cooling System, 110V 9L Capacity 2.6gpm Water Cooling System for 40W-80W CO2 Electricity Engraving & Cutting Machines, 50W / ℃ of Radiating Capacity

Great chiller for our 60w laser. Keeps the tube at safe temperatures on long runs.It's a bit noisy, but nothing outrageous

Easy to set up and use. It is much easier than the water pump unit and bucket method suggested to keep the laser cool. The cooling unit easily maintains a lower water temperature during laser cutting and ensures you can keep running longer jobs to completion. Works well!

We have a very powerful Jewelry laser welder which had it's own cooling system, but, when we run it for 8 hrs non stop, the machine began to loose power and damage the Laser tube. We added the cooling system directly on the machine and disconnected the built in cooler. Now , it runs all day with no issues.

I bought this to replace a bucket and pump for a CO2 laser I own. Works wonderfully, and keeps the laser at a decently efficient temperature for the laser. I have yet to have the laser cooling go higher than 70 degrees Fahrenheit.

Very fast shipping and chiller was more than I expected. Very pleased with it so far. Works great with my new 100 watt laser tube. Cutting temperatures have never exceeded 29c.100-wattI am very

Works great for my onefinity and my spindle, a little on the loud side but worth it n the long run and the flow alarm works great so u know if ur not getting a good flow 👍

If you're in a place that experiences winter, or have a basement that's always cooler than 60°F or about 16°C is worked well enough on a 60W OMTech laser.In my experience, running continuously at 50% it'll stay steady at about 20°C to 22°C max. Running at higher percents and it can't remove the heat well enough and it can creap up to 24°C tops. High, but you're laser tube won't melt.If you have the money, splurge on an actual cooler with an internal compressor and such. If you're light on cash and this isn't your main source of income, this is more than enough.Anything over 60W, I would NOT buy this. It'd overwhelm the heat exchanger for any job over 20 minutes.

I'm really happy with this chiller. It does a great job of keeping my laser cutter cool. I would recommend this unit to anyone who needs a moderate amount of cooling water for their application

Absolutely fantastic. To my surprise, it only took 5 minutes to cool the water to operating temperature, it cooled my 60W CO2 laser table and worked just fine. This is a high quality, excellent chiller that should last for many years.