Drain plug — unloaded
The removable expandable plug supports fast media and batch changes on equipped models.
Polar Finishing Equipment
Polar FinishMaster 3 Cu Ft Vibratory Bowl
Compact production vibratory bowl for wet or dry batch finishing
A direct-drive FinishMaster bowl with durable urethane construction, adjustable amplitude, and a compact shop-floor footprint for repeatable deburring, radiusing, cleaning, and polishing.
Model
1 or 3 cu ft
Model Capacity
Direct Drive
Low Maintenance
Wet or Dry
Process Ready
Adjustable
Amplitude
Production-ready FinishMaster features
Solid Urethane Bowl
- Durable one-piece process bowl
- Ribbed wall supports consistent media flow
- No routine relining required
Flexible Unloading
- Flow-through drain and removable plug
- Self-cleaning drain geometry
- Fast batch and media handling
Adjustable Amplitude
- Tune finishing energy to the part and media
- Accessible adjustment at the drive hub
- Repeatable production settings
Quiet Direct Drive
- No belts or pulleys
- Patented rubber mount system
- Compact production footprint
FinishMaster operating features
Drain plug — loaded
A secure installed plug supports normal wet or dry processing and controlled unloading.
Self-cleaning drain
Integrated screened drainage helps move process liquid while retaining media and parts.
Removable hub cover
Quick access to the centre hub simplifies inspection, cleaning, and process changeover.
Easy amplitude adjustment
Accessible eccentric-weight adjustment lets the operator tune media action and finishing intensity.
Technical Specifications
The Polar FinishMaster 3 cu ft vibratory bowl is a compact production finishing platform for deburring, edge radiusing, cleaning, polishing, and surface preparation. Its direct-drive design, solid urethane bowl, adjustable amplitude, and flow-through drain support repeatable wet or dry processes.
Model FM-6000 features
- 3 cu ft production capacity
- Flow-through drain with expandable batch unload plug
- Self-cleaning drain geometry
- Direct-drive motor with no belts or pulleys
- Adjustable amplitude and removable hub cover
- Ribbed urethane bowl walls for controlled media flow
Built to order. Freight quoted separately. Request an application review for media, compound, and cycle recommendations.
See vibratory finishing in action
Finished parts from vibratory bowl processing
Representative parts show the range of edge conditioning, smoothing, and polishing achievable with the correct media, compound, and cycle.
Finished Part
3D-Printed Foam Shoe
Smoothed surface and softened layer-line texture.
Finished Part
Copper Stationary Contact
Deburred edges with a clean, uniform surface.
Finished Part
Steel Frying Pan
Cleaned and deburred steel surface.
Finished Part
Steel Rifle Receiver
Polished machined receiver with consistent edge finishing.
Finished Part
CNC Aluminum Pistol Grip
Finished aluminum with an even production-ready surface.
Finished Part
3D-Printed Titanium Finger Rings
Polished titanium surfaces and softened support marks.
Applications & finishing examples
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Application
Sheet Metal Deburring
Remove punch-press burrs and laser-cut edge sharpness before assembly or coating.
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Application
Stampings & Die Castings
Condition flash, burrs, and sharp edges on stamped and cast parts in repeatable batches.
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Application
Weld Spatter & Scale Removal
Reduce light spatter and scale before paint, powder coat, plating, or assembly.
Complete Your System
Tumbling Media & Finishing Compounds
Plastic, ceramic, and steel media matched to your parts and required surface finish. Compound dosing systems and replacement items also available.
Shop Tumbling Media & Accessories
FinishMaster vibratory bowls for production deburring and polishing
Polar FinishMaster vibratory bowls provide controlled circular media flow for batch deburring, edge radiusing, cleaning, polishing, and pre-coating surface preparation. The compact 1 and 3 cubic foot models support wet or dry processes and can be configured around ceramic, plastic, porcelain, or steel media.
Direct drive construction eliminates belts and pulleys, while adjustable amplitude lets the operator match finishing energy to part geometry, alloy, and target finish. Contact Machinist's Vault for application testing, media selection, and a complete production-ready finishing package.
Frequently Asked Questions
The 1 cubic foot model suits smaller parts, pilot production, and compact cells. The 3 cubic foot model increases usable batch volume for recurring production runs. Final sizing depends on part envelope, media ratio, and target throughput.
Yes. The bowl can be configured for wet deburring and polishing with compound or for suitable dry finishing processes. Media, drainage, and compound requirements should be reviewed for the specific application.
Ceramic media is commonly used for aggressive cutting on harder metals, plastic media for controlled finishing on softer alloys, and steel media for burnishing. We can recommend shape, size, grade, and compound after reviewing your parts.