Water level in wet tumbler?

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labnoti

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Has anyone experimented with different water fill levels in their wet tumbler?

We've all noticed the difference between shaking a new, full can of spray paint versus shaking one that's half-full, or the more violent mixing in a half-full bottle of water compared to one that's full to the brim.

Is this meaninful at the rate of tumbling in a wet tumbler? How do the effects of filling the tumbler full to the brim with water compare to leaving a couple inches of air space or filling it 3/4 full?

It seems to me that a tumbler bin totally filled with water and no airspace would tumble brass and pins at a lower velocity and that velocity of falling brass and pins would increase with air space. Perhaps the difference in the motor speed with the lower mass bin would contribute a little, but I'm really more interested in the difference in velocity of the mixture falling through air versus falling through water.
 
Has anyone experimented with different water fill levels in their wet tumbler?

No.

I fill about half full. I like violent and I'm fine with what little peening occurs. I routinely run for an hour, rinse, add more Dawn and run for another hour. My brass comes out looking like new.
 
I use a cheap rock tumbler from Harbor Freight. Haven’t given water level a thought so fill to the brim and “burp” to cut down on sudsing. Next batch of 45 Colts Ill give the 1/2 full a tumble.
 
I use 15 pounds total weight as my "fill." (Thumler's model B tumbler)

Water weighs 2 lbs per quart. I load 3 quarts water, 6 lbs, and 9 lbs brass. A dash of liquid Tide, and a sprinkle of Lemi-Shine. I generally tumble for 25-40 minutes depending on the condition of the brass.

Don't know if that's optimum, but it works for me.
 
I don't thing the water lever will have much impact on the low velocity the drum turns. The level you fill it with brass will. I normally don't go past 1/2 full with brass. I fill it to the neck with water, leaving a little air gap. I found you need the water volume to help the soap suspend the dirt it removes.
 
The cheap Harbor Freight rock tumbler is great for small batches. When I get back from a load development trip and only have 50 or so rifle cases to clean, the HF tumbler gets the nod over the FART. Works great.

And to answer the OP's question, I tend to fill pretty full with water. Now that you raise the question, I may have to try less water and see if it works faster.
 
I don't thing the water lever will have much impact on the low velocity the drum turns.

I would agree, with most tumblers. Mine is a bit, aggressive.

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(Hmmm. No thumbnail option?)

The baffles inside mine raise the material and dump them very effectively. Very...
But the smooth canisters allow rifle brass to roll on the bottom. Leaving unsightly roll marks.

I would like to try to form facets in the side of the container with an electrician's hot box.
The new tumblers are such a great deal. A good design at a great price. And everything included.
 
I use a cheap rock tumbler from Harbor Freight. Haven’t given water level a thought so fill to the brim and “burp” to cut down on sudsing. Next batch of 45 Colts Ill give the 1/2 full a tumble.
A splash of fabric softener will end any/all "sudsing".
Switch to laundry soap with also stop the sudsing.
try some/that,
:D
 
Has anyone experimented with different water fill levels in their wet tumbler?
Not I.

Pins + water + cases + hot water + citric acid powder + ArmorAll Wash&Wax ... [RUN ~3hr] ... drain, rinse, spin, towel, air (fan) dry.

I always leave ½"-1" of air between the water and the FART endcap. I have never experienced any reason for complaint. :)
 
Not I.

Pins + water + cases + hot water + citric acid powder + ArmorAll Wash&Wax ... [RUN ~3hr] ... drain, rinse, spin, towel, air (fan) dry.

I always leave ½"-1" of air between the water and the FART endcap. I have never experienced any reason for complaint. :)

Sounds like Laundry day
 
Harbor Freight. Twin Drum Model, has a weight limit of 6 pounds total. Less water more brass, I’ll have to give that a spin. ;)
 
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