VEVOR 30L Industrial Ultrasonic Cleaner with Digital Timer&Heater 40kHz Professional Large Ultrasonic Cleaner Total 1100W for Wrench Tools Industrial Parts Mental Instrument Apparatus Cleaning

Nice

I bought this 30L cleaner because the 2L Vevor I have has worked well. The only complaint I have with the 2L, which I also have with the 30L, is the control panel and the lack of instructions for it. One would think that a panel that only has 6 buttons would be simple to use, and it is, kind of...The issue is that when you turn on the heat, the only indication that the machine is doing anything is a tiny LED light labeled "on" and sometimes it turns off by itself; is it supposed to do that? That coupled with the fact that it takes forever to heat up but at least the 2L heated up. The reason for the 1 star is that the 30L would NOT heat the water up. I started with warm tap water ( ~30C) and then set the temp to 50C. I then added a small part to the tank and ran my typical 15-minute cycle. After the cycle, I retrieved my part (not clean due to low water temp) and noticed that the water temp had hardly moved (~33C) so I waited even longer. About 2 hours later I checked the cleaner and it was at 38C but the red power on LED was OFF, which I assume means that there must be an issue with the controller... Did I mention this is DAY 1 with this product? Vevor really needs to step up their QC processes or they are going to get a very bad name....

I bought this to clean my gun parts and brass before reloading. I've found that for regular gun cleaning maintenance, it is great after one run. The dirt brass I pick up from the ground may take several runs to get fully clean though.It does have a bit of noise, but if you have a door or two between you, it's not bad.The easy drain port at the bottom is convenient as well.

When I first got the machine, I used it twice and it quit, but it was covered under the manufacturer warranty so after taking some pictures of it and sending Them to the company and them asking a lot of questions they was able to tell what was wrong with it. They Then sent me a new part and I installed it(You have to be mechanically inclined to work on such a piece of equipment)and it worked great ever since. I have cleaned a lot of carburetors in it in under the year that I have owned it and it has worked great ever since. It sure beats using them harsh chemicals that aren’t good for you. I use Dawn dish soap in it and it cleans really well and smells good too!

I had a smaller unit for years and it worked fine. I decided to buy a larger unit. It was purchased in November of 2023 and was not unpacked until late December of 2023. It was used the first time in January of 2024 for about 30 minutes and did great. Two weeks later, I started the unit and about 5 minutes later I noticed that it was not working. No response. No lights. Nothing melted as I can see. There is not way to contact the seller and Amazon says that it is past the return time. If I had read the reviews, I would have noticed that these units have been failing in recent months after one or two uses. I had just assumed that I would be happy with a larger of the same brand. Buy at your own risk because there is no customer support when it fails. Not if it fails but when it fails. I will seek a different brand to purchase.

First one I ordered arrived broken and had to return. The second I received was used to about 10 hours before it burned up a circuit board. While I was frustrated in the durability of this item, it cleans items like no other. After working with the company I was able to get a new circuit board and the item is back to running. Therefore, I am revising my review and increasing the stars since the company worked with me to make the product working again. A company that stands behind their product and will provide “right to repair” support is ok in my book.

I have a much smaller Ultrasonic cleaner and it's good for very small things, but with my WWI,WWII, & Vietnam era Rifles i redo and restore I've been needed a much bigger/larger Ultrasonic cleaner. Read and watched plenty of reviews and this Vevor 30L Ultrasonic cleaner fits my needs, hae had this for more than a year now. And use it daily. This thing is one of my favorite tools in my Garage. Thank you very much for this beautiful piece of machinery

TLDR; Amazon 'support' is useless, Vevor has no telephone support (it's a trick!), and Vevor quality control is poor.I received a 30L unit missing parts.All Amazon can do is offer to exchange the entire unit, which is a lot of work and quite a drive for me to get to a drop off location.So I contacted Vevor, a brand I thought at least had a presence in this country. I called the 800 number, and they asked for my email, as Vevor would write me back in 24 hours. This is asking a call-center operator to fill in the 'Contact Us' form on Vevor's website.I was on the website, and I saw the contact form. I wanted to talk to someone for a small problem and solve it quickly. If there isn't someone to talk to, DO NOT OFFER A PHONE NUMBER TO CALL. It is a waste of time and infuriating.The lost parts are a disappointment, as while small (the strainer for the drain was missing, and the threaded to barbed hose connector was the incorrect size) - it prevents easily and quickly draining the unit. It's important to me, as I usually need to run Evapo-rust and a Simple Green degreaser bath, and occasionally detergent. It's $0.50 in parts that make the entire experience unsatisfying, and me unhappy.When I read reports of sudden death of the heating element, now I get worried. If their quality control forgets parts, I highly doubt the internal wiring was checked thoroughly.I had planned on buying an additional unit to run just the water/mild detergent in for a final clean and rinse (and cut down on my cleaning of both the items and the unit) since it is reasonably priced - but I'm hesitating because I'm unsure of what I will get.