June 22nd, 2016

New Lyman Cyclone Rotary Tumbler with Dual Media Separators

Lyman Cyclone stainless media tumbler rotary brass cleaning cleaner

If you’re the kind of guy who likes to get his brass shiny inside and out, then wet-tumbling with stainless media gets the job done. For heavy-duty wet-tumbling jobs, it used to be that you had to buy a Thumler’s Tumbler and then figure out your own solution for media separation. Now there are other options on the market which may be more convenient for many users.

Lyman has just introduced its Cyclone Rotary Tumbler. For under $190.00 on Amazon.com, this ships as a complete system with everything you need — even the stainless media and media separators. The Tumbler unit itself holds up to 1000 pieces of .223 Rem brass and features a rubber lining to protect your cases and reduce noise during operation.

Conveniently, a built-in timer can be set from 0 to 3 hours, shutting off automatically. The drum features a large, screw-on end-cap to allow easy loading and unloading. In addition, the tumbler comes with two special sifter pans that make it easy to separate pins from brass. Simply empty the tumbler into the stacked pans. The first pan catches the brass, while the second, finer screen pan catches the pins. Very clever. The Cyclone Tumbler system ships with five pounds of stainless media pins and a sample packet of Brass Cleaning Solution.

Video shows Lyman Cyclone wet tumbling system in action:

Lyman Cyclone stainless media tumbler rotary brass cleaning cleaner

TECH TIP: Wet-tumbling brass with stainless media really works. With enough “run-time” the process will definitely remove stubborn carbon on the inside of cases. However, some folks observe that case-mouths can occasionally get peened during the process. This is not a big deal but it is worth noting. In addition, with large flash-hole cases, it is possible (though rare) for a pin to stick in a flash hole. Therefore you should inspect every case before loading in a progressive press or bulk-priming cases with a bench tool.

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