Customer Reviews for New 3Kg Rotary Mini Tumbler Surface Polisher Jewelry Polishing Finishing Machine

Been using this as a rifle/pistol brass tumbler off and on for probably 2 months now. Ran 400 pieces of de-primed 40 S&W brass thru it last night broken up into 3 loads. (probably would have been fine with 2 loads.) I use stainless steel media and the usual couple of drops of dish soap and a little Lemi-Shine. For just normally dirty brass, I run for an hour per load at the lowest speed, and it does a really good job. I am very satisfied with this purchase. About the only gripe that I have is that the slowest speed is still faster than what I would like. That's not a deal breaker though, and wouldn't be too hard to modify, but it does a good enough job as it is I guess so why mess with it? I just suspect that it might do better at a little slower RPM.

The product is great.

I read all of the reviews and still purchased this tumbler. I'm so glad that I did. The steel tumbling media included with it is junk and will rust immediately. Throw it away and order something else. The tumbler itself has held up to prolonged daily use for almost 6 months now. There is no belt to fall off. You need to be careful when closing the tumbler to make sure it seals but that is true with any device like this even ones that cost hundred of dollars more. Buy new stainless tumbling media and you have yourself a FANTASTIC tumbler. You can literally pay hundreds of dollars for a tumbler that works as well as this one.

I purchased this tumbler for cleaning the tips and strainers for my farm sprayers. It does a decent job of getting my pieces clean as long as I use the right detergents. These parts are pretty light, if the tumbler is overfilled they don't tumble, just go round and round. So for this purpose if spins a little fast. I also wish I would have purchased the larger one. Overall I am satisfied.

I am using this as a ball mill to make fine metal powders and noticed some stuff in the other reviews I want to clarify.1) It has a 60-minute timer but if you turn it counterclockwise until you hear a click, it will run continuously. (As long as I have been testing anyways).2) Operational speed even on the slowest (1), is quite fast and easily makes short work of whatever you throw in it. 5-speed throws everything onto the walls but this might not be the case if you add more weight to the barrel.3) Mine didn't arrive like the picture shows as mine has a hexagonal seal and the picture has a circular one.4) You can disable and enable bi-directional switching by the switch on the lower section of the front panel.5) Very robust and has some weight to it.Conclusion: Easily one of the best tumblers I have. I will update this review after using it continuously for a couple of weeks.

We’ve used it once and it worked well, ordering was easy but the instructions are badly written and hard to follow. Postage was absolutely terrible, we were told 8 days it took 21 days, I thought it wasn’t coming. All ended well.

I'm a metalsmith with a busy shop. I use this tumbler daily, usually for more than 5-6 hours & it has exceeded my expectations. I've been through so many tumblers, most of which cost so much more but produced less than great results. My suggestions: Find a good place to position this "screamer" because it will get annoying, replace the shot it comes with w/stainless steel, & order replacement belts. The first 2 that the tumbler came with broke within the first 2 months for me, but the replacements have lasted at least 4-5 months. (I bought this over a year ago.) I really appreciate how quickly it works, especially on the bidirectional rotation setting.

Assez robuste et tribofinition de qualité ! Il y a une seconde courroie de transmission de rechange! Selon vos usages, je conseille de ne pas vous contenter des billes fournies, sauf si vous voulez avoir un durcissement de surface . Ne pas oublier que les pièces + les médias abrasifs + brillanteur + eau ne devraient pas dépasser 30 % du volume du tonneau !!

I've polished many silver and gold rings with this tumbler. It does a great job. I am very pleased.