Western Branch Diesel Charleston Wv
Basic cleans better and corncob polishes better. One adds some mineral spirits or charcoal lighter fluid, the media will be dust free. Don't be reluctant to let the machine run for a few hours or even overnight. Cleaning of aircraft engine parts. This does not come with the tumbler bowl. My last batches of deprimed. With my FART, I only touch the dirty brass loading the tumbler. 308 cases ended up with a LOT of walnut media (from Petsmart) both wedged in the case and in the flash hole. Corn cob media is typically used in either tumbling or high-energy equipment and will produce a near-mirror finish to the work object.
Anyway, the best polish I've found is the Flitz Tumbler/Media Additive. How long does walnut shell media last? I do however understand why folks would want to use crushed walnut for doing smaller calibers. Corn cob media is also commonly used in the metal finishing industry. My rule of thumb, 20 hrs and pitch it. Corn cob grit can be used in either wet or dry tumbling applications.
I don't recall the exact amounts, it's not super critical. Switching to steal pin wet media will reduce your exposure to lead dust and other contaminants by a huge factor. The question is: Based on this early testing is it best to clean with walnut first, deprime/size, then clean again to polish and remove lube with the corn cob and brass polish? Paul, Thanks for the note. I just want clean cases and want to get some opinions of what you use and why. If my cases dont sparkle, they are clean. Haven't completely gotten my process down for separating the pins at the end though.
It will do about as good a job as you can get with walnut and the BonAmi is not going cause wear on your dies (it's used for cleaning glass). I found that my body's hanging onto lead was also related to the kidney stones I was growing. The tumbler comes with strainer end caps that will help you to separate the majority of the pins but a magnet is good for getting the remaining pins out of the brass and is good for transferring the pins. My Dillon is over 10 years old. I pulled the brass out after 45 minutes and it was still slightly tarnished for those pieces that had heavy oxidation. The lids fit tight and don't come off, and man are they clean inside! If so, then you'll love this next hobby: polishing rocks with walnut shells! 1/8 cob was about the same price. I am now re-running the corn cob cleaned stuff through the walnut to get the better finish. Not here for a long time but here for a good time. Next, off take used dryer sheets and tear them into 4 strips.
You want to know how much curd comes off? Ran some 223 cases to give to the nephew, cases, exterior, were clean but rice was packed inside and I had to dig it all out! One of our local ranges is under investigation for deficiencies/lack of maintenance in their air system. Walnut 1st then corncob. I use fine corn cob with some clearner mixed in either chrome or nu car. You may need to repeat this process a few times to get the desired results. The only problem I've had with stainless pin cleaning is that over time my brass dulls in color. Run the tumbler outside, put a dryer sheet or 2 in the tumbler when running (helps trap the dust,, I use the ones that I find in my tshirts and pant's legs,, as in used). Just walnut shells and red rouge. I would like to buy just one. I have a Thumler's and love it--it's been running for over twenty years with no problems (other than changing belts). All contaminants are trapped in the water, and you can handle using those cheap blue nitrile gloves to minimize your exposure. Do you fill with enough liquid to cover the pins?
A capful of NuFinish car wax and thimble full of mineral spirits every fourth/fifth run gets you shiny brass. LIKE THE IDEA of lightly cleaning polishing finished reloads that need that last-second finishing! I use the Zilla brand of ground walnut you can get at Petsmart for something like ten bucks for ten pounds. I don't use any additives because I don't feel I need any. After resizing with Hornady One Shot it goes in with a seperate batch of corn for an hour or so to get the lube off. Now I need to load up on some cheap bags of corn cob. Metal stampings, molded plastics, and die castings lend themselves to deburring, deflashing, burnishing and polishing in corn cob. One level tablespoon of polish per pound of media is enough to start. Highly absorbent and does not contain silica. Once you're finished, enjoy your shiny and beautiful polished rocks! These products are then sized by a grit range and typically offered in bags.
Corn cob seemed to do a slightly better job cleaning and polishing. 56 put it in my tumbler with some shitty brass. I have always used walnut media with flitz. I just sit the cans on the rods and let them roll.
In conjunction with various powders and polishing compounds, this media imparts a very fine finish on a variety metals. Bill, You read my mind. If so then I've been messing up for a hell of a long time. WALNUT SHELL: Ground walnut shell media is used mostly in dry tumbling and vibratory operations.
I've used a lot of walnut, including 'Tuffnut' with jeweler's rouge. You'll likely find their results impressive enough to use them over and over again. I know the wet process with stainless steel media is the best but it is way too much work. Either media with reach a saturation point with crude and additives. If your are going for a bright polish on your brass it's necessary to get either treated walnut shell media or add your own polish to untreated walnut shell media. Removal of manufacturing soils from the ceiling of industrial facilities. From delicate deburring to aggressive sandblasting & shot peening, Rosler Metal Finishing will show you why they're called the World's Leader in Surface Finishing, with a full line of blasting equipment, mass finishing equipment & consumables. If you want the brass to come out with a nice bright polish, rather than just clean, you will want to get treated corncob media or add your own polishing compound to untreated corncob media.