Customer Reviews for VEVOR Industrial Water Chiller CW5200DG, 8.5L 1400W 0.93HP Water Cooler Cools 5200 BTU/Hour Thermolysis Water Chiller for CO2 130 to 150W Laser Engraving & Cutting Machines

Unit works well once the bad line cord was replaced. Unit arrive but would not power up. After a bit of debug it was found that the line cord had one of the lines open. Called service at VEVOR and per their request sent them pictures via a text of the problem to their tech/service group. After two and a half weeks and not hearing back from them I needed to have the unit working so ended up overnight ordering a new line cord from another company. Using it to cool a 2.2KW spindle that it handles with ease. The unit received doesn't totally match the photos as seen on line and the external alarm port is not wired as shown in the product manual. Had to take the cover off to figure out that the normally closed wire/option was not wired to the connector on the back of the unit.

Easy to set up with my K40 style laser. Connected low flow alarm to shut off laser if water flow too low. Much better than pump in bucket.

Seems to do the job however, can’t seem to be able to set the alarm temperature and it’s hard to discern the water level from the “gauge”

Temperature was holding on laser within 1 degree over 3 hours. Water really flowed well through laser tube. I am really happy with it.

I would give it 5 stars but the first one leaked. There was absolutely no trouble exchanging it for a new one which has been working like a champ since the day it arrived.

The only problem I had with this machine was it blows the water hoses off of the laser engraver the pump is too strong

Works great

Chiller worked great for my 60 watt laser. It doesn’t really cool the water but it provides a great self contained system.

I liked it this is for 100watt laser eng.

My makerspace has one of these and it works well. It's essentially a radiator with pump and fan, and doesn't "chill" the water. The Karens that reviewed this for saying it doesn't chill the water shouldn't review something that they didn't study up on in the first place.