A Leading Manufacturer of Finishing Machines & Supplies

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Finishing Equipment

From acrylics to metals and rubber, MFI tumbling and vibratory finishing machines are customizable and set up to produce the exact finish your production requires.

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Polishing Media

Mass Finishing offers a wide variety of media and compounds to handle any finishing job. Selecting the right media can greatly increase the production of your finishing operation.

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Industries Served

From the medical industry to aerospace to jewelry to automotive, Mass Finishing, Inc. serves a variety of industries from it's headquarters in Howard Lake, MN.

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Roush Yates Engines

The Highest Quality Finishing Equipment and Media

Mass Finishing, Inc. is an industry leader in polishing and deburring machines based in Howard Lake, MN. MFI’s Tumbling and Vibratory machines are designed to finish and deburr parts in mass quantities in a fraction of the time it would take to finish just one part by hand. With over two decades of experience, Mass Finishing has developed thousands of processes to handle any troublesome job. New customers are often amazed at the finished quality of their parts after just one cycle through one of our polishing machines. In 2016, Mass Finishing, Inc. was acquired by Albert Lea, MN based Innovance, Inc. MFI is still maintaining sales and production out of Howard Lake, MN and is now 100% employee owned.

Here on massfin.com you’ll find information on all of our machine lines and the essential media and accessories needed to maximize your production. MFI offers four types of mass finishing machines including: HZ Series Centrifugal Barrel Finishing Machines (CBF Machines), Vibratory Tub Systems, Vibratory Bowls, and Centrifugal Disc Finishing Machines. We also offer a vast selection of tumbling media; an essential component in the finishing process.

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How to Polish Gun Parts by Tumbling

Are you currently relying on handwork for deburring and polishing gun parts? The labor required to deburr and polish a single part is costly and time consuming. With demand for firearms at an all-time high, finding ways to streamline processes is important. Mass...

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MFI Offering Centrifuge for Wastewater Cleaning

MFI Offering Centrifuge for Wastewater Cleaning

Finding a way to manage the wastewater generated during the tumbling process is a key aspect of any new finishing application. Mass Finishing customers around the world ask for help managing their waste stream and MFI now has a great product to help manage the issue....

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MFI Feature in Modern Machine Shop

MFI Feature in Modern Machine Shop

High-Energy Barrel Finishers Efficiently Deburr Complex Parts Mass Finishing Inc. has developed high-energy barrel finishers that automate the process of deburring complex parts, saving time and eliminating the need to deburr parts by hand. ELI PLASKETT Associate...

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