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

The unit seems to work as it should the reason I say that is because my 50 watt CO2 laser is in a cool basement 67 degrees F and right now the weather is cold, so it is difficult to tell how well it will work in 80 degree temps. It arrived in perfect condition well packaged, the only assembly is to connect the water lines and plug it in. No the reason for 4 stars is the description is incorrect. The description is for a CW-5202 not a CW-5200 this chiller has only 1 set of hose connections not 2 as in the description. It is a CW-5200 what I needed so don’t buy this chiller if you need to connect 2 pieces of equipment.

it's really a wonderful unit. keeps my 65w CO2 nice and cool. it comes setup by default to lower temperature based off of ambient (room) temperature which i can't quite understand why this is the default setup, so i had to go through the pretty confusing process to set it to stay within the optimal temperature range. it actually took me about a half hour to figure it out because it's pretty non-inuitive but i think most of these use the same controller and panel so it is what it is. after i set it up it's run flawlessly and i've used it five days a week for months now.

200 tones and 200 rhythms give so many options. My son likes pretending he’s in a band, switching from guitar to trumpet sounds mid-song. So much fun!

The learning guide helps kids understand notes and rhythm in a simple way. My son learned “Twinkle Twinkle” in one afternoon. Definitely a fun beginner keyboard.

Its Fan cooling ONLY BUT it does cool water to a few degrees above ambient temp. Pump is pushing MUCH more coolant than the pond pump that was included with the spindle kit. so far I am very pleased.This Does NOT contain a freon type cooler. Its Fan ONLY BUT it does cool water to a few degrees above Ambient Temp.

My kids, ages 6 and 9, are both learning some simple melodies. The demo songs help them stay motivated, and they’ve started making up their own tunes now. Really great beginner’s model.

We’ve had this for a few weeks now, and it’s been a hit. The record and playback mode is his favorite feature — he plays a tune, listens back, and laughs at his own songs. Keeps him busy and happy!

Bought this for my twin boys, and they use it daily. It’s inspired them to learn new songs and even write their own little melodies. Great way to keep them creative.

I didn’t want to spend a fortune on a first keyboard, but this one delivers more than I expected. Easy setup, intuitive buttons, and lots of cool sound options for a beginner musician.

I teach beginner piano lessons, and I’ve added this keyboard to my studio for my youngest students. It’s perfect for introducing them to rhythm and melody without overwhelming them.