Surface technology: trowalizing, centrifugal finishing, blasting technology, ball polishing and die-cast parts from Velbert
Bürger Metallbearbeitung GmbH & Co. KG
VelbertNew on Amplifa
About Bürger Metallbearbeitung
Bürger Metallbearbeitung GmbH & Co. KG is a contract manufacturer from Velbert in the district of Mettmann specializing in surface technology, with more than 60 years of market experience. Its range of services includes trowalizing (vibratory finishing), centrifugal finishing, shot blasting, sand blasting, blasting technology, ball polishing as well as deburring and rust removal on metal components. In addition, the company manufactures die-cast parts. These processes serve to remove burrs, rust and unevenness, to refine surfaces up to a high-gloss finish and to improve the service life of components. Its main customers come from the automotive industry as well as from press, drawing and stamping technology (metal forming). Production is carried out as single-part and series production; potential new customers are offered a sample part processed free of charge. The company is based at Stahlstraße 11 in Velbert and has been ISO 9001 certified since 2004 (currently ISO 9001:2015, TÜV Rheinland, valid until 18.05.2028).
- Site
- Velbert
- Processes
- Vibratory finishing, Trowalizing, Shot blasting, Ball polishing, Sand blasting, Centrifugal finishing, Blasting technology, Manufacture of die-cast parts
- Materials
- Metal, Trowalizing / vibratory finishing, Centrifugal finishing, Shot blasting, Sand blasting, Ball polishing, Die casting
- Certificates
- ISO 9001:2015, ISO 9001
- Founded
- 1960er Jah
- Industries
- Automotive industry, Press, drawing and stamping technology (metal forming), Metalworking
- 01
Blasting technology (shot blasting, sand blasting)
- 02
Vibratory finishing / trowalizing / centrifugal finishing
- 03
Ball polishing
- 04
Deburring / rust removal
- 05
Manufacture of die-cast parts
Materials & Processes
Trowalizing / vibratory finishing
Surface finishing of metal components by vibratory finishing to remove burrs and unevenness.
Centrifugal finishing
Intensive finishing process for metal parts, certified part of the service portfolio.
Shot blasting
Blasting process for surface hardening and treatment of metal components.
Sand blasting
Removes rust and contaminants from metal surfaces.
Ball polishing
Refines metal surfaces up to a high-gloss finish for the highest demands.
Die casting
Manufacture of die-cast parts as a complementary business area.
Metal
Base material for trowalizing, ball polishing, deburring and rust removal.
Locations
Velbert
DEHeadquarters and plant
- Lot size
- Single-part and series production
- Materials
- Metal
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Vibratory finishingSurface | – | – | – | – | – |
| TrowalizingSurface | – | – | – | – | Metal |
| Shot blastingSurface | – | – | – | – | – |
| Ball polishingSurface | – | – | – | – | Metal |
| Sand blastingSurface | – | – | – | – | – |
| Centrifugal finishingSurface | – | – | – | – | – |
| Blasting technologySurface | – | – | – | – | – |
| Manufacture of die-cast partsCasting | – | – | – | – | – |
| DeburringSurface | – | – | – | – | Metal |
| Rust removalSurface | – | – | – | – | Metal |
Additional services
Quality
Metalworking by trowalizing, centrifugal finishing, blasting technology, ball polishing and the manufacture of die-cast parts is certified according to ISO 9001:2015 (TÜV Rheinland, certificate no. 01 100 020717); certified specialists and tested quality ensure process stability.
| Evidence | Velbert |
|---|---|
| ISO 9001 |
History
- 1960er Jahre
Company founded; more than 60 years in the surface technology market
- 2004
First certification according to ISO 9001
- 2025
Recertification according to ISO 9001:2015 by TÜV Rheinland, valid until 18.05.2028