Types of tumblers
There are actually two types of tumblers - rotary and vibrational. I've been asked before what the differences are and which to choose. Rotary tumblers like my old Lortone above are cheaper, quieter and don't need supervision. The vibrational ones tend to "walk" when in use but they give faster results - an advantage if you are into tumbling rocks which can take weeks. However, if you are a typical jewelry artisan and not a rock hound, I would recommend you get a rotary tumbler.
How to use a tumbler
If you are in the market for a rotary tumbler, here is a video which shows how to properly use one. Different manufacturers will have other kinds of lids but the barrel on the side idea is the same.
Tumbler Dos and Don'ts
- Make sure the shot is rinsed and dried well after use. Store in a dry place.
- Any good dish washing liquid will do - not just Dawn! Some people use a pinch of burnishing compound instead.
- It's okay to add more than a drop of detergent (a small squirt) if your pieces are dirty - the extra will degrease better. (I sometimes clean my all metal jewelry with my tumbler). Too much though will create lots of suds and will impede the tumbling action. It's the same reason why you have to buy a low suds or high efficiency (HE) detergent if you have a front loading washing machine.
- Like the video instructor said, change the water often! There is a minimal amount of water used so if there is a lot of dirt, the water can only hold so much.
- Don't tumble more than one chain necklace at a time. Trust me on this one because I actually did this. Duh. You don't want to spend the next several hours untangling.
- Don't tumble plated or coated metal or risk losing the outer layer.
- Tumbling jewelry with stones is not a good idea if you don't know how delicate the stones are. These could be damaged or the stones could part company with their settings.
- You can also use dry rice or crushed walnut shells (see past post) instead of the shot (without any water) if you just want to polish up chain maille jewelry.
- On a budget? You could start off with an inexpensive craft rock tumbler (see my past post). The barrel is plastic and the unit is noisier than my Lortone. Stainless steel shot will likely ding the sides of the plastic barrel with time. I think it's fine for the beginner chain maille enthusiast who will be just tumbling with rice or a hobbyist who won't be doing much tumbling.
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Original Post by THE BEADING GEM
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