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Quality Since 1869

Vibratory finishing for perfect surfaces

Deburring, smoothing, buffing, and high-gloss polishing:
We offer vibratory finishing services on a contract basis. Top quality and very cost-effective.

Detailed view of the vibratory finishing process as a key component of surface finishing by SPALECK

Tumble Polishing for Your Components

From a single part to mass production

Processes & Technology

Optimal tailored to you

Prototyping, Series Production, and Reproducibility

Quality Guarantee for You

Your Experts in Vibratory Polishing

Our team will be happy to advise you on vibratory finishing and the most cost-effective and optimal finishing process for your workpieces. Just get in touch with us!

Professional Contract Grinding Services

Contract Tumbler Polishing

SPALECK Oberflächenveredelung GmbH is one of Europe’s leading contract vibratory finishing companies, based in Thuringia.

State-of-the-art machinery, experienced and skilled employees, and our decades of expertise in vibratory finishing make us your trusted partner for all your vibratory finishing and contract vibratory finishing needs.

Quality at a top price

Vibratory Finishing at SPALECK, the Surface Finishing Expert
SPALECK Surface Finishing in Greiz

For the best mass finishing results

State-of-the-art machinery for surface finishing​

Depending on the workpiece geometry, we select the optimum mass finishing system for you. Whether centrifugal grinding machines, circular trough vibrators, or, for example, rotary drums. With us you will achieve brilliant results.

Insights into SPALECK Surface Finishing

Surface Finishing Using Vibratory Polishing and Electroplating

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More Information
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Request a competitive quote now

Request a quote for vibratory finishing online

Spaleck Oberflächenveredlung GmbH
15 Zeulenrodaer Street
D-07973 Greiz

Phone: +49 3661 61 080
E-mail: info@spaleck-ov.de

Which workpieces are particularly suitable for vibratory finishing

Your workpieces during mass finishing

comparison of a component that was machined using vibratory finishing—in this case, a gear

We machine workpieces from all industries and sectors. Typical components include:

When it comes to geometries, there are virtually no limits. Vibratory finishing is often a very cost-effective machining step, particularly for components with edges, burrs, or especially high surface finish requirements.

Manufacturing Examples from Your Industry

As a surface treatment specialist, we process workpieces from industries such as:

Tumble Polishing of Locks at the Surface Finishing Company SPALECK

The Different Types of Vibratory Polishing

Optimally adapted to your workpiece

Thanks to our expertise in vibratory finishing, we can offer you the optimal vibratory finishing method for your workpiece. Customized to your requirements, we select from centrifugal vibratory finishing, barrel vibratory finishing and vibratory vibratory finishing.

A lock cylinder with an optimal surface finish after machining by SPALECK Surface Finishing in Greiz

Vibratory finishing for Perfect Finishes

We know, what matters to you

Quality, reproducibility, speed and cost-effectiveness. We deliver brilliant results and quality without compromise. You can find more information about our mass finishing quality here: Quality assurance.

Top Supplier for Vibratory Polishing

Vibratory Finishing Processes and Techniques

As your partner for contract honing, we offer you a state-of-the-art machine park. Specifically, the following machine types and machining techniques related to vibratory finishing are available:

Component after surface finishing by SPALECK using glide grinding
Centrifugal vibratory finishing at SPALECK, the surface treatment expert

Short processing times with high material removal rates

Centrifugal vibratory finishing

PLC-controlled centrifugal vibratory finishing systems designed to meet the highest standards and achieve the shortest processing times for vibratory finishing. Chips and workpieces are separated using magnetic separators or screening technology.

Tumble Polishing of Components by SPALECK, the Expert in Surface Finishing

For production runs and various component geometries

Circular Trough Grinding

Round-trough vibrators in various sizes are used to process different batches and materials. The integrated separation system allows batches to be effectively surface-ground. Impact-sensitive workpieces in particular are processed and ground gently.

Component after surface finishing by SPALECK using glide grinding

For specified surface qualities

High-gloss polishing

Excellent technical expertise in high-gloss polishing of your workpieces using tailored processes such as Keramofinish or chemically accelerated vibratory finishing (IDU). Depending on the requirements, surfaces can be smoothed and refined as needed.

Industrial hall with a vibratory finishing machine and a blue drum in the background.

For small parts in bulk processing

Rotary drums

Rotary drums are particularly well-suited for small, sturdy parts that are processed using the “part-to-part” method. Typical for high-volume applications.

Metal parts on a conveyor belt in a vibratory finishing machine.

Component-Specific Drying After the Process

Drying Options

After vibratory finishing, all parts are dried. Depending on the geometry of the workpieces, round trough dryers, continuous belt dryers, or hot-air centrifuges are used for this purpose.

A metal cylinder with a shiny surface as an example of surface finishing.

Effective protection immediately after processing

Corrosion protection

Upon request, components can be treated with anti-corrosion oils after honing. Oiling can be carried out in both drums and centrifuges.

Thermal furnace for metalworking, machining, and surface finishing, including the annealing of components

Anneal at up to 200 degrees Celsius

Tempering

Workpieces can be tempered after vibratory finishing. The heat treatment is performed at temperatures up to 200 degrees Celsius.

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Storage under specified conditions

Warehousing

Air-conditioned storage facilities are available for all components. This means your workpieces are in the best hands, even after surface finishing.

Carefully selected
Tumble Polishing Agents

The best among thousands

As a quality provider of “Made in Germany” vibratory finishing services, you can count on our experience: We select the best media for your vibratory finishing process. This not only benefits your workpiece, but also the environment.

Various abrasive media for vibratory finishing of wood surfaces.

Using process media correctly for mass finishing

Deburring, polishing and cleaning with SPALECK

As experts in surface finishing, your workpiece is optimally deburred, polished and cleaned by us. We tailor the machining process to your requirements.

Deburring/rounding
Even though laser and punching machines operate with a high degree of precision, sharp edges and burrs can form on the final product (e.g., laser-cut parts). This is why your workpieces are efficiently deburred and rounded at SPALECK. The sharp edges on your components are optimally rounded and the burrs are completely removed.

Polishing/ smoothing
Polishing and smoothing enhances the technical and visual appearance of your workpieces. The surface of your workpieces is smoothed and polished to a high gloss. The roughness values are reduced through the use of specially selected process agents.

Cleaning/ descaling
The cleanliness of workpieces is becoming increasingly important in production. Dirt, rust and temper colors can be optimally removed from your workpieces by descaling and cleaning. This gives your surface an optimum finish.

Metal parts and abrasive media during vibratory finishing in a machine.
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Electroplating Your Components

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Perfection down to the smallest detail

Your workpieces are in the best hands