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Functionally perfect surfaces
Unique applications - Custom solutions
Whether it’s low-volume attachments or complete machining solutions with automation, we work together with you to review your existing production structure and meet any requirements in the following areas:
Superfinishing
- Superfinishing
- Flat Finishing
Precision Abrasive Machining
- Fine Grinding
- Double-Disk Grinding
Attachments and Tools
- Superfinishing Attachments
- Tools
Precision Robotics Machining
- Automation
- Robotics
Services
Proving Precision
Our technology centers provide the ability to run your workpieces on our machines in a practical environment, partnering with you to develop the optimal process for your application. A climate-controlled Metrology Lab with state-of-the-art measuring equipment delivers precise and reliable results.
75 Years of Supfina
Years of experience. Years of innovation. Years of teamwork.
Since 1951, Supfina has stood for the highest level of precision in surface finishing. What began as a specialist in fine grinding technology has grown into a leading global technology partner. Our solutions improve efficiency, quality, and sustainability across a wide range of industries worldwide.
For us, 75 years of experience doesn’t mean standing still — it means moving forward. Together with our customers, we continuously drive progress through innovation and an uncompromising commitment to excellence.
Seventy-five years of Supfina also represent teamwork, technological expertise, and always staying one decisive step ahead — together.
Superfinishing
Also called Micro finishing
or short stroke honing
3 terms - 1 process with exceptional properties. See here the Supfina solutions for this surface treatment.
- Raceway machining for roller bearings
- Throughfeed machining for rolling elements
- Grooving for shafts
- Spherical machining for ball bearings
For the flat surface
Always the right choice
Suitable for every requirement, we offer the optimal process.
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Attachments
For every application
From Superfinishing attachments or add-on units for lathes and grinders to complete LeanSystems with automation.
Are you looking for a solution? We have it.
Test Center
Utilize our test center with a complete production area of superfinishing, fine grinding and double-disk grinding machines for your detailed sample machining and a measuring room for documentation to meet our quality assurances.
Service
At Supfina, service is key. Not only do we provide our clients with in-depth consulting, we work closely with you to develop optimum solutions for your specific surface-finishing requirements.
Used machines
You receive an immediately available, operational and reliable machine. Benefit from the possibility to adapt the machine to the new application area according to your individual wishes and this directly by the manufacturer.
Why manufacturers choose us
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“We have been using Supfina’s machines for many years, and they have reliably handled any of our demanding tasks.”
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“Supfina’s oscillator design is far superior to any mechanical system on the market - without Supfina, our product performance and durability would greatly suffer.”
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“Excellent partnership through development, production release, and support.”
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“Quick and uncomplicated settings allow the [Supfina Spiro F5] to be used in a wide variety of applications.”
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“We are still amazed at the speed and accuracy with which we can manufacture our parts!"
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+49 7834 866-0
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Latest
Always the latest. You can find more in the section NEWS
New Partnership in Brazil
We are very pleased to announce our new representation in Brazil.
Supfina Planet BD honored again
2025 China Machinery Industry Science and Technology Innovation Leadership Awards has been officially announced!
Change in Management at Supfina
Exciting news from Supfina Grieshaber in Wolfach: As of January 1, 2025, Florian Berger, an experienced manager, and long-standing member of the company, will take over as Managing Director. He succeeds Christoph Siegel, who will assume new responsibilities within the Grieshaber corporate group at VEGA in Schiltach, a global leader in process measurement technology.
Supfina Planet BD – Winner of the Sustaining Power Award 2024
On December 10, 2024, the "Inaugural Meeting of the Editorial Board of Automotive Manufacturing & Industry and the Sustaining Power Award 2024' Ceremony" was held in Shanghai.
New superlative electricity storage system!
Weighing 8 tons and already successfully in operation, this is our latest advance in sustainable energy: a state-of-the-art battery storage system with a capacity of 492 kWh. By way of comparison, a normal battery storage unit in a home solar system has a capacity of approx. 5kWh.
Supfina is part of the world's biggest cycling race
Together with Lease a Bike, we are supporting the Visma I Lease a Bike team as a sponsor. Our logo can be seen on Jan Tratnik's socks during this year's Tour - isn't that cool?
Events
You can find all events here
March 2 - 6, 2026
Bilbao, Spain
Halle 1, Booth C-36
At the booth of our partner Ceproma
March 24 - 27, 2026
Kielce, Poland
Hall 1, Booth E14
At the booth of our partner Isotek
March 25 - 28, 2026
Taipei, Taiwan
At the booth of our partner DKSH
