Vibratory Tubs

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HZ-60 centrifugal barrel finishing machine with lid open.

Vibratory Tub Finishing Machines for High-Volume Deburring, Cleaning, and Polishing

Vibratory tubs are a proven, production-friendly solution for manufacturers who need to deburr, clean, and polish parts at scale—especially when parts are larger, batches are heavier, or throughput demands are high. A Mass Finishing vibratory finishing machine uses controlled vibration to create consistent media-to-part contact, making it an efficient form of vibratory finishing for a wide range of metals and plastics.

We offer four lines of tub vibratory finishing machines, including options from our trusted sister company, ALMCO. Whether you’re looking for a budget-friendly system or a robust production tub with automation, we’ll help you select the right vibratory deburring equipment—and validate results through sample processing before you invest.

Benefits:

  • Built for large parts and high production volumes
  • Effective for deburring, cleaning, polishing, and surface refinement
  • Straightforward to operate and maintain
  • Flexible loading/unloading: manual, timed discharge, or continuous process options
  • Scalable results through media choice and adjustable machine settings
  • Backed by process support, sample testing, and service
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Available Vibratory Tub Models

We offer multiple tub styles and sizes to match:

  • Part size and fragility
  • Batch weight and volume
  • Desired finish level
  • Automation needs (manual vs continuous load/unload)
  • Budget and production goals
The HZ-85 is an industrial tumbling time saver.

W-5 Series

An economical and portable variable speed tumbling machine.
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Easy to Maneuver
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Variable Speed
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Simple Operation
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Capacity: 5 cu ft
This centrifugal barrel finishing machine is ideal for contract manufacturers and job shops.

PV Series

These basic vibratory tumblers are simple to operate and are a relatively low-cost option.
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Easy to Maneuver
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Simple Operation
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Low Startup Cost
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Capacity: 0.75 – 5 cu ft
This industrial tumbling machine can accommodate a wide array of industries.

VB Series

These vibratory tubs are built to handle constant daily use.
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Industrial Strength
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Basic Operation
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Low Startup Cost
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Capacity: 1 – 12.7 cu ft
The HZ-85 is an industrial tumbling time saver.

V Series

A step up from the VB-Line, these tubs feature variable speed and automated discharge.
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More Automated Features
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Variable Speed
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Large Part/Volume Capacity
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Capacity: 2.5 – 192 cu ft
This centrifugal barrel finishing machine is ideal for contract manufacturers and job shops.

Continuous Thru-Feed

For high-volume production, these machines can run continuously and are great for inline production.
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Fully Automated
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Inline Production
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Continuous Load and Unload
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Capacity: 8 – 192 cu ft

Vibratory Tub Basic Operation

The operation of a vibratory finishing machine is simple, but the outcome depends on the process setup.

  1. Load the tub with the right combination of parts, media, water, and compound.
  2. Run the cycle while the machine generates controlled, high-frequency vibration.
  3. Media-to-part contact removes burrs and surface imperfections through consistent rubbing action.
  4. Unload parts manually or through an automated discharge/continuous load and unload setup (depending on the tub configuration).

Key process variables include:

  • Media type/shape/abrasiveness
  • Compound selection
  • Vibration frequency and amplitude
  • Cycle time and part-to-media ratio

If you’re not sure what recipe you need, we’ll help develop a starting process and confirm results through sample processing.

Frequently Asked Questions  

Q: How do I know if a vibratory finishing machine is the best option for my parts?

A: Vibratory finishing is often ideal for larger parts, heavier batches, and high-volume production. The best way to confirm fit is sample testing—so we can verify burr removal, surface quality, and cycle time on your actual parts.

Q: What’s the difference between a vibratory tub finishing machine and a centrifugal finisher?

A: Vibratory tubs are typically chosen for higher capacity and larger parts, with a steady, consistent finishing action. Centrifugal systems are higher-energy and often faster for certain applications. If you share your part size, material, and finish goals, we can recommend the best approach.

Q: Can vibratory deburring equipment reduce hand finishing and bottlenecks?

A: Yes—many manufacturers use vibratory finishing to replace hand deburring and make results more consistent across operators and shifts. The amount of labor reduction depends on the burr type and finish requirements, which is why sample testing is so helpful.

Q: Will parts get damaged or nicked during vibratory tub finishing?

A: They can if the process isn’t matched correctly. Media type, part-to-media ratio, and separation methods matter—especially for cosmetic surfaces or delicate features. We can help set up a process that balances cut rate with part protection.

Q: Can vibratory tub finishing machines be automated for continuous production?

A: Yes. Depending on the tub style, systems can be configured for timed discharge or continuous load and unload to better match production flow. We’ll help you select the right tub configuration for your throughput goals.

Q: How much does a vibratory tub finishing machine cost?

A: Cost depends on tub size, lining type, drive system, and automation features. After a quick application review, we can provide budget guidance and pair it with sample processing so you can evaluate results and ROI with confidence.

Need Help Determining Your ROI?

We understand that budget plays a significant role when choosing the right finishing equipment. Along with free sample processing, we can calculate expected ROI based on your current handwork time, throughput goals, and finishing costs. If you’re sending samples to our lab, let our team know you’d like a cost analysis included with your confidential sample test report.
Request a Cost Analysis