icanthitabarn
Member
Find an old Lyman, I did and just can't believe how nice and quiet it is.
I have a 20yr old Midway tumbler that I've pulled the motor out of and re-oiled the bushings. A couple times I just added a bit of synthetic oil with it in place as best I could. Still going.FWIW lots of these cheap little motors use sintered bronze bushings. If they are not worn out a drop of oil might make it better. If they are worn (most likely the one on the offset weighted end) the armature is likely rubbing on something slowing it down, and the bushing needs to be replaced.
I tried the Harbor Freight unit, but the lid screw kept breaking.
I need another unit but don’t have a clue on next step
JimKirk wrote:
...if not there are ways to "backwoods" engineer" one that would work ...
NeuseRvrRat wrote:
if you're going to build something, build a rotary tumbler
I replaced the lid screw with a hand knob from the local hardware store
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Finally, the lid on my 5# HF tumbler broke apart so I bought a 4# replacement tub. While I was at it, I replaced the shaft with an SAE threaded rod, bolted the base so the tub would not rotate and used double nuts jammed together to hold the tub down and hold a fender washer at the correct height so that when I cinch down on the lid, I don't stress it out and eventually break it. The whole system worked great until the bearings went out, but it still works fine if I give it assistance starting.
"this axe is my great-grandfather's axe. The head's been replaced three times and the handle twice but it's still my great-granfather's axe"
That’s the very same problem I had with HF unit! I pulled it down and replaced it twice . I finally gave up on lid and now run mine with a heavy plastic film for the lid- works great!Anybody tried the Lyman vibrating case cleaner. I tried the Harbor Freight unit, but the lid screw kept breaking.
I need another unit but don’t have a clue on next step