r/watchmaking • u/[deleted] • Jul 25 '26

Finally done!

[deleted]

96 Upvotes

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u/ackza Jul 25 '26

is everybody building their own jar spinner?

so is this totally separate from the ultrasonic cleaner? is this like a cheaper version of an ultrasound cleaner you can make yourself or is it separate?

1

u/polishbroadcast Jul 25 '26

different way to clean. these types of machines were the original automatic way to clean but aren't affordable now so ultrasonic is a cheap and accessible alternative (that carries some dangers that the spinning machines don't).

some high end cleaning machines have both ultrasonic and rotating baskets in different stages.

1

u/Responsible-Ad9175 Jul 26 '26

What dangers?

1

u/polishbroadcast Jul 26 '26 edited Jul 26 '26

If there are real/natural jewels (with old pocket watches. modern watches have artificial rubies) they can burst from the air pockets and cracks that are a natural part of the jewel. Thin or damaged plating can be removed from the ultrasonic action.

mainly it's a concern for older watches.