CREWORKS 30L Digital Ultrasonic Cleaning Machine with Degas and Gentle Mode, 600W Ultrasonic Cleaner Machine with Heater and Timer, 7.9 gal Ultrasound Cleaner for Retainer Watch Auto Tool Machine Part

I purchased this smaller 2L ultrasonic cleaner, and it has exceeded my expectations. It's the perfect size for cleaning jewelry, eyeglasses, watches, small tools, and other delicate items without taking up too much counter space. It operates quietly, is easy to use, and does an excellent job removing dirt and grime that regular cleaning can't reach. The build quality feels solid, and the cleaning results are impressive after just a few minutes. If you're looking for a compact, effective ultrasonic cleaner for home or hobby use, this one is an excellent value and highly recommended.

I have gone through a few small, budget priced ultrasonic cleaners in my shop. They usually work OK. Temperature control is always iffy, there is often no facility to degas cleaning solutions and cleaning action isn't great. Eventually the heating elements go or the transducers go. The CREWORKS 6L Digital Ultrasonic Cleaning Machine is impressive for a number of reasons. The unit has three transducers which is on the upper end of transducer count for a 6 liter unit. The machine has a degassing function that can be used throughout the cleaning process, cycling between degas and clean, or for time of operator choice. The Creworks has excellent temperature control. There is a solution temperature rise above ambient with heat turned off, but this is normal for ultrasonic cleaning and caused by process cavitation. As an example, solution temperature rose from 61°F to 68°F during a full power, 30 minute cleaning cycle. The 6 liter size is handy. Usually they are too small to fit all of the machine pieces I work with, or too large and waste solution. This one is right for me, particularly with this tank's capacity and aspect ratio. The unit is well made. nicely finished and it definitely improves the appearance of my work bench. Of greatest importance, it cleans parts really well, and it does so quickly; light oxidation, waxy grease, general crud. The ultrasonic process gets into every surface. I'm very happy with the Creworks machine.

This is my first ultrasonic cleaner so I didn't want to go overboard without knowing the technology itself was going to do what I wanted. I bought a reasonably sized model that seemed to be reviewed well. I was advised that I should make sure the one I bought had a "degas" function and this one does. That just gets rid of any stored air in the liquid you're using to make the cleaning process safer on things like electronics, and more effective. You'd be surprised how much air comes out of even just plain water. It works well. Does what it's supposed to do. I clean stuff like watch bracelets, glasses, rings, and other things that get gunky and are hard to clean using normal methods. I've also cleaned very small PCB's. You can use the cleaning function with or without heating, although if you do it for a long time, the water will warm up regardless. But generally you would want it at least somewhat warm. If you're heating cold water, be advised that it will take a little while just like trying to heat a pot of water on an electric stove. You need to turn on the heating function first, wait, then start cleaning. I don't find the noise especially loud or annoying but I am a middle aged guy who's probably lost the top 8khz or so off my hearing (we all do over the years). I know my dog hates this thing and will run to the opposite end of the house and sit in a corner whenever it's on, even if I keep it in the laundry room and close the door. Something to consider. I'd use it in the garage if I had an outlet there. I may start using it outside, though I don't know how far the ultrasonic part of the sound travels. I don't want to freak out every dog in the neighborhood. The one thing I'd do differently next time is get a bigger model. Again, I intentionally kept it a little smaller for my first one because I didn't know if I'd even like it, but it was a bit smaller than I even expected when I got it, and now that I've had it for a while, the size is a little bit limiting. It is fine for jewelry and the other things I mentioned. But if you want to be cleaning stuff like tools, circuit boards, or even vinyl records (yes, that's a thing you can buy an attachment for), you need the next size up.

Great size for small objects so as not to crank up my big Ultrasonic cleaner. works well and heats us fast I believe because it is a smaller size. only complaint if I wish the inside stainless tub removed or there was a drain because I don't like unplugging the whole cleaner and having to take it out to clean. other than that its nice and does its job even degass. most the little ones don't.

The item arrived well packaged, and was significantly protected from damage. I have put a few things to clean through it and have been overall satisfied with it's performance. It cleans well and the gentle function comes in handy with delicate items. It is well constructed and the finish on it is really amazing. It is loud, but every ultrasonic cleaner is, but is bearable if it is in the garage or another room. The extended timer is really handy but the manual says to limit to 30 minutes cycle. I haven't been able to figure out any way to change the temperature reading from F to C. For the price it is well worth it, but in my opinion, I would definitely try and get a size bigger than you think, you would think that maybe a 3L version is enough for your needs, but once you have a ultrasonic cleaner you will find bigger things to clean with it. Overall I am pretty satisfied with it, specially for the price, it works well and cleans well.

Worked for a solid 6 weeks. Now the device barely vibrates the water and it’s outside of the return window. Nothing crazy happening here as far as use goes. Machine is kept clean, used for jewelry roughly every other day. The previous one I had lasted for a year. I definitely would not recommend this iteration. Not worth the money. .

I saw some complaints about it being loud. Although it does have a noise, I did not find it that loud. I've used it to clean some jewelry. Didn't get as clean as I expected, but with further use I believe I will get better on how to use it.

I bought this ultrasonic cleaning machine for my jewelry and I love it! It cleans very well and you can use different settings for different types of jewelry. I use the jewelry cleaning concentrate as recommended and I also bought some small jewelry holders (sort of like tea bag holders) for my smaller items. I bought the 3L size because I don't clean huge things and I didn't want to have to use a lot of cleaning product for small items. This size is manageable for me and I am able to clean it and put it away after use.

Se ve un producto de buena calidad, lo he usado un par de veces y todo bien, algo muy específico que me agrada es que calienta rápido, otras maquinas tardaban horas para llegar a temperatura y esta tarda apenas 15-20 minutos algo asi

Muy bueno y el precio esta justo se esta utilizando para uso dental

Si sirvió para lo que quería

Si cumple con la limpieza pero el control de temperatura no sirve aunque no active la temperatura se calienta, y con algunos artículos que no deben tener tanta temperatura me los va a dañar, y el selector es en Farenheit aunque le pongas un número no lo respeta y sigue calentando