CREWORKS Dual Frequency 10L Digital Ultrasonic Cleaning Machine, 28 & 40 kHz 200W Ultrasonic Cleaner with Adjustable Power, 2.6gal. Ultrasound Cleaner with Degas Mode for Auto Parts Circuit Board

Great garage addition
This thing is amazing – very large, accommodated my 2 barrel carb easily. I’ve heard these things are loud, but it wasn’t as loud as I expected. Slow to heat but relatively stable temperatures maintained once it hit target. Cleans like you wouldn’t believe – carb came out looking new! Going to be using this a lot for my other car projects when I want to deep clean a part.

1-Month of Continous Use And Doing Well So Far!
We are using this for cleaning Musical Instrument parts such as Silver Plated Brass Mouthpieces, Plastic & Hard Rubber Woodwind Mouthpieces, Silver Plated and/or Lacquer coated Brass Musical Instrument parts. The unit arrived quickly and was packed adequately. Set-up was quick and easy. We added a brass fitting to the drain to attach a clear vinyl drain hose since this unit is being used on a counter top. This is our findings after using it for a month about a few hours each day.The settings for the temperature are in Celsius so many will have to convert temperature accordingly. It does take a lot of time (30+ minutes), to heat up the solution (40 C), so plan accordingly if your cleaning requires heat. Conversely, if you are doing several batches of cleaning, be careful about the unit going over the set temperature, (according to the read out on the panel). We’ve turned it off in between uses to avoid burning out the heating element.The capacity is about 2-1/2 gallons but depending on the volume of the items you are cleaning, you don’t need to fill it completely. A benefit I didn’t realize with the shape of the tank is when a cleaning cycle is finished, you can pull the basket up and turn it 90 degrees and place it on the ledge to allow all the cleaning fluid to drain out before rinsing off the items.The cleaning power of this unit seems to be adequate for general use. Longer or repeated cleaning periods may be necessary for some items. It is dependent upon the severity of the items to be cleaned and what solution you use. We are going after calcified deposits inside brass tubes and have experimented with a few different solutions. So far, our best results have been with a mix of White Vinegar, Baking Soda and Sea Salt. Another good cleaning solution is a dilution of Simple Green HD and Dawn Ultra Dish Detergent. Both of these have worked well being heated between 35-45 degrees Celsius at 10-15 cleaning times.While some reviews complained about the noise level, being that this is used in a shop area, we did not find it overly loud. With the lid on, the sound was slightly lower and it helps retain the heat inside to aid in the cleaning. You will not be able to have a conversation on a phone near it as the Ultrasonic waves cancels out most microphones but standing and few feet away will solve this.Draining the unit and changing fluid. As previously mentioned, we added a brass hose fitting and a large clear vinyl tube to drain into a 3 gallon bucket. The unit will have to be tilted towards the drain to remove all the fluid. A towel to wipe down the tank clean and an occasional use of a Stainless Steel Cleaner / Polish like Sprayway helps keep everything neat and water spot free. (We have HARD Water)Lastly, the issue about the power switch on the backside of the unit. It is a minor inconvenience but somewhat of a safety as well. It forces you to keep the immediate area around the unit clear, which helps with the airflow ventilation around the unit. (It does get warm). Also, if you spill fluid while removing the basket or items you are cleaning, you are less likely to spill on the backside since you are pulling items towards you in the front.General Impression is that we are pleased with the unit and hope that it will last for a while. For the size of the unit, it will clean most items well but could use more powerful transducers to create stronger cavitation bubbles and heat up quicker. For the price, it is hard to beat and should serve the average user well.

Unit only “ultrasounded” for 10 uses
 This unit worked great the first 10 times I operated it, but when I noticed is wasn’t cleaning very well, I found that there was no agitation in the tank. The unit still heats and even makes the memorable noise, but there is no ultrasonic cleaning action.I bought the item a year ago – yes, longer than most warranties typically lasts. But for $159, I would expect to get several years of occasional use out of it. I bought it for the convenience of having the ability to do cleaning in my home shop, but at this point, I regret the purchase and should have taken the parts to the local shop to have them hot-tanked. I sent a message to the seller a week ago but have not heard back. I will update this review if they get back to me with any solution.

Biggest you can get, before jumping to the $600 range.
Bought this for cleaning motorcycle/auto parts. I bought a cheap 60 dollar one that is tiny, to see if having one of these would be of use to me.I stepped up to this one, after getting amazing results with the el cheapo unit. This unit is big enough to do carbs, throttle bodies, larger brackets and hardware. I will be ordering the tight mesh basket addon, for when I do small hardware, to keep it from falling out.Awesome features:Heated tank!Programmable timer.Drain fitting.I used it the day I received, to degrease an aluminum power steering bracket. Set the temp, *took about 20 min to get to temp* 1 cup simple green and water, let the bracket soak and vibrate for 30 minutes. Stiff paint brush and a cotton rag, looks like brand new.For 260 shipped, this is a fantastic unit for everyone to have in their garage/shop.

If you do any automotive repairs this is a must have. I purchased the 15l model and a holley carb (once broken down) will fit inside. Does a great job at cleaning parts that there is no possible way of cleaning any other way. Yes it is loud but for the performance I don’t care. Works well and I would recommend.

Works great. Cleaned my carbs many times before using this cleaner and thought they were spotless but when I put them in the ultrasonic cleaner there was a cloud of crap that came out.

El producto viene muy bien empacado y es de muy buena calidad. Tiene la función de calor y de limpieza. Normalmente solo utilizo la de limpieza. Contiene una llave de drenado para facilitar la limpieza