Industries Served

Mass Finishing Solutions for a Wide Range of Industries

At Mass Finishing Inc., we take pride in providing top-of-the-line centrifugal and vibratory finishing equipment to a variety of industries. No matter the scale or complexity of your project, our team is equipped to handle your finishing challenge.

From aerospace to automotive, medical to metalworking, and beyond, we have served a diverse range of industries with outstanding results. Our mission is to deliver reliable and innovative solutions and ensure you receive the highest quality equipment and support.

Examples of Industries We Serve

The following list of industries is just a sample of those we serve. Regardless of your industry, we look forward to collaborating with you and to developing the perfect finishing solution for your unique needs.

Additive Manufacturing

Post-processing solutions for 3D printed parts. Efficiently remove rough surfaces, scale, and other imperfections on multiple parts at once.

Common Parts:

  • Blades
  • Medical Implants
  • Engine Components
  • Impellers
  • Plastic Models
  • Rings & Jewelry


Remove machine lines, break sharp edges, stress-relieve, and add a mirror finish to a variety of aerospace parts.

Common Parts:

  • Turbine Blades
  • Engine Components
  • Valves
  • Manifolds
  • Motor Housings
  • Fasteners
  • Instrument Components

Automotive & Transportation

Evenly finish complex parts with deep holes and irregular features and create an even, isotropic finish on both small are large parts.

Common Parts:

  • Aftermarket Parts
  • Carbon Fiber Components
  • Valves
  • Connecting Rods
  • Springs
  • Camshafts & Crankshafts
  • Cylinders
  • Cosmetic Interior Pieces

Contract MFG & Job Shops

Solutions for finishing, deburring, and polishing a wide variety of part sizes and materials.

Common Parts:

  • Machined Parts
  • Stamped Parts
  • Welded Assemblies
  • Castings
  • Extrusions
  • Fasteners
  • Plastic Parts


Cost-effective solutions for removing support material and rough edges on 3D printed molds. Polish multiple parts in a single batch.

Common Parts:

  • 3D Printed Molds
  • Retainers & Aligners
  • Dental Partials
  • Crowns
  • Implants
  • Orthodontic Brackets

Firearms & Munitions

Remove tough burrs, break edges, and create a perfect pre-anodizing surface. Polish hundreds of casings at once, reaching both the inside and outside.

Common Parts:

  • Gun Barrels
  • Bolts
  • Carriers
  • Rails
  • Small Moving Parts (springs & trigger mechanisms)
  • Bullet & Shell Casings

Industrial Equipment & Metal Fabrication

Finishing, polishing, and deburring solutions for manufacturers of both large and small parts.

Common Parts:

  • Brackets
  • Tooling
  • Extrusions
  • Bearings
  • Sprockets


Polish hundreds of delicate pieces and precious metals at once. Restore old and tarnished jewelry with an even, high-luster finish.

Common Parts:

  • Rings
  • Earrings
  • Pendants
  • Necklaces & Chains
  • Bracelets
  • Cufflinks
  • Brooches
  • Watch Bands


Easily remove machine lines, create unique matte or stonewash finishes, or achieve a mirror polish on multiple parts at once.

Common Parts:

  • Knives
  • Blades
  • Guards
  • Sheathes
  • Locking Mechanisms
  • Handles


Add a mirror finish to highly sensitive parts, break sharp edges, and remove machine lines quickly.

Common Parts:

  • Medical Devices & Implants
  • Surgical tools
  • Prosthetics
  • Stents and Heart Valves
  • Needles and Blades
  • Acrylic products (such as hearing aids)

Rubber & Plastics

Deflashing solutions for rubber or plastic molded parts.

Common Parts:

  • Seals
  • Gaskets
  • Molded Parts
  • O-rings
  • Sparkplug Covers
  • Orthopedic Products

Other Industries

Don’t see your industry listed?

We understand that every customer has unique needs and requirements for their finishing process. Let us help you find the perfect finishing solution for your application. We’re here to help!

Reducing Manual Labor and Handwork Across Industries

Manual labor and handwork can be very time-consuming and expensive, especially when it comes to finishing parts and components. In fact, it’s one of the biggest concerns we hear from our customers, no matter what industry they’re in. Not only do workers need to be skilled and experienced, but they also require extensive training and specialized tools to ensure the job is done properly. In addition, manual labor can be physically demanding and can lead to fatigue and injury over time.

In contrast, high-energy finishing systems like our HZ-Series Centrifugal Barrel Tumbling machines offer a faster, more efficient, and cost-effective solution for finishing parts and components. With these machines, tasks that would otherwise take hours of manual labor can be completed in a matter of minutes, with greater consistency and precision.

It’s a smart investment that can help your business save time, reduce labor costs, and boost productivity. Trust us, we’re experts in the industry – and we’re here to make your life easier.