Deburring
Do Oily Parts Need Cleaning Before Mass Finishing?
A separate prewash is not always necessary. Prove that the finishing process can handle the incoming oil load without compromising the part or the next operation.
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Can You Tumble Threaded Parts Without Losing Thread Fit?
A smooth outside surface does not prove a threaded part is ready to assemble. Separate the finishing job from the thread requirements before choosing a process.
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Can Mass Finishing Deburr Internal Holes?
Media entering a hole is not proof that the hidden burr is gone. Check access, removal, feature protection and inspection before accepting the process.
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Heavy Machining Burrs: Change the Cut or the Finishing Cycle?
A heavier burr is not automatically a longer-cycle problem. Check its attachment and accessibility, then compare upstream changes with the finishing baseline.
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When Should You Replace Worn Tumbling Media?
Worn media and glazed media need different responses. Use part geometry, working charge and acceptance checks to plan removal and replenishment.
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How Do You Separate Finished Parts from Tumbling Media?
A good finish is only part of the job. Check whether the actual part and media load can be separated without hidden sorting work or carryover.
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How Do You Deburr Parts Without Over-Rounding Critical Edges?
A burr-free part still has to meet its edge and finish requirements. Use separate acceptance checks before choosing media, settings, or a longer cycle.
Read →What Should You Send for a Deburring Sample Test?
Prepare a useful deburring sample test with representative parts, a finished reference, acceptance checks, and the right questions before shipping.
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Your Deburring Cycle Is Fast. Where Is the Rest of the Batch Time Going?
Measure loading, separation, drying, and inspection—not just the deburring cycle—to find where batch time goes and track accepted output.
Read →Tumbling Media Stuck in Holes? Check Fit, Wear, and Separation
A media choice has to reach the burr and come back out. Use this fit, wear, and separation checklist before changing the size in your machine.
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IMTS 2026: Seven Questions to Ask Before Choosing a Deburring System
A useful deburring equipment comparison starts with your part, not an advertised cycle time. Use these seven questions to evaluate the full process.
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How Much Does a Centrifugal Barrel Finishing Machine Cost in 2026?
Richwood-direct prices run from $9,890 for a benchtop unit to $97,500 for a four-barrel production machine. Here is what each size costs, what moves the final number, and what the machine costs to run.
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Centrifugal Barrel vs Centrifugal Disc Finishing: Which One Fits Your Parts?
Both are high-energy processes. A barrel is a sealed batch machine with the highest force and the most control. A disc is an open bowl that loads fast and suits large volumes of small, tough parts. Here is how to choose.
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Deburring Firearms Magazines and Ammunition Components with Centrifugal Barrel Finishing
Feed lips, followers, floor plates, and guide rails need a burr-free edge on every unit or the magazine fails under fire. Centrifugal barrel finishing gives the same isotropic edge on the ten thousandth part as the first. Here is how the process is set up.
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Your Deburring Machine Just Failed. Here Is What You Can Do This Week.
Lock it out, protect the parts, keep orders moving, and qualify a replacement on real parts, all inside a week. Richwood keeps centrifugal barrel finishing machines in stock in Los Angeles and ships in about one week, not 90 days.
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How Long Does a Centrifugal Barrel Finishing Cycle Take?
Most deburring cycles run 15 to 45 minutes. Edge radiusing and heavier cutting take about an hour. A polish or mirror finish is a multi-stage job of one to three hours. Here is what sets the time and how to shorten it.
Read →Case Study: A Defense Component Manufacturer Cleared a Deburring Bottleneck in a Week
Their old unit died mid-contract. A four-barrel high-energy machine shipped from LA that week, and the bottleneck never came back.
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Centrifugal vs Vibratory: An Honest Comparison
One runs in minutes, one runs overnight. Here is the plain-English difference between centrifugal barrel and vibratory finishing, and the cases where each one wins.
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What Is Centrifugal Barrel Finishing?
The fastest way to deburr, radius, and polish metal parts in bulk, explained in plain English: the Ferris-wheel principle, the force, and why the finish is isotropic.
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