Surface finishing of stainless steel, titanium, copper and aluminium by electropolishing, pickling and glass bead blasting
Metano Velten Metalltechnik GmbH
16727 Velten (Berliner Str. 18)New on Amplifa
About Metano Velten Metalltechnik
Metano Velten Metalltechnik GmbH is a family-run service provider for metal surface finishing based in Velten in the Berlin/Brandenburg region. The company processes stainless steel, titanium, copper and aluminium using electropolishing, chemical pickling, glass bead blasting, passivation and degreasing. Thanks to generously dimensioned tank systems, even large components can be finished; order sizes range from one-off pieces to large-volume series production. In the electropolishing of stainless steel, roughness values down to 0.4 µm are achieved. Customers come, among others, from mechanical engineering, medical technology and the aerospace industry, and the customer base is distributed worldwide. In addition, the company offers roughness measurements, works certificates in accordance with DIN EN 10204-2.2 as well as consulting already during the design phase of components.
- Site
- Velten
- Processes
- Electropolishing, Chemical Pickling, Glass Bead Blasting, Passivation, Degreasing, Roughness measurements, Works certificates in accordance with DIN EN 10204-2.2, Chemical degreasing and cleaning
- Materials
- Stainless steel, Titanium, Copper, Aluminium, Copper alloys, Electropolishing, Chemical Pickling, Glass Bead Blasting
- Certificates
- DIN EN ISO 9001:2015, ISO 9001
- Founded
- 1993
- Employees
- 10–19
- Industries
- Mechanical engineering, Medical technology, Aerospace
- 01
Enquiry and design consulting
- 02
Pre-cleaning / degreasing
- 03
Glass bead blasting
- 04
Chemical pickling
- 05
Electropolishing
- 06
Passivation
- 07
Roughness measurement
- 08
Works certificate in accordance with DIN EN 10204-2.2
- 09
Shipping and delivery to the customer
Materials and Processes
Electropolishing
Electrochemical polishing and smoothing of stainless steel, titanium, copper and aluminium to roughness values of 0.4 µm.
Chemical Pickling
Removes contaminants and oxide scale on stainless steel, titanium and aluminium and improves corrosion resistance.
Glass Bead Blasting
Creates matte surfaces on stainless steel and titanium and improves corrosion resistance.
Passivation
Increases the corrosion resistance of stainless steel, among other things for medical and aviation applications.
Degreasing
Chemical degreasing and cleaning of stainless steel, aluminium and titanium; further materials on request.
Site
Velten
DEHeadquarters and finishing plant
- Lot size
- One-off pieces to series parts in large volumes
- Materials
- Stainless steel, titanium, copper, aluminium
- 4 tank systems for surface finishing
- Mitutoyo surface roughness measuring device
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| ElectropolishingSurface | Roughness down to 0.4 µm | – | – | One-off piece – Series parts in large volumes | Stainless steel, Titanium, Copper, Aluminium |
| Chemical PicklingSurface | – | – | – | – | Stainless steel, Titanium, Aluminium |
| Glass Bead BlastingSurface | – | – | – | – | Stainless steel, Titanium |
| PassivationSurface | – | – | – | – | Stainless steel |
| DegreasingSurface | – | – | – | – | Stainless steel, Aluminium, Titanium |
| Roughness measurementsInspection | – | – | – | – | – |
| Works certificates in accordance with DIN EN 10204-2.2Inspection | – | – | – | – | – |
| Chemical degreasing and cleaningSurface | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Surface roughness measuring device | Mitutoyo | – | – | – | Velten |
| Tank system (surface finishing) | – | 4 | – | – | Velten |
Additional services
Quality
The quality management system is certified in accordance with DIN EN ISO 9001:2015 (certificate GM1381, QAS International). A Mitutoyo surface roughness measuring device is available for inspection; works certificates are issued in accordance with DIN EN 10204-2.2.
| Evidence | Velten |
|---|---|
| ISO 9001 |
History
- 1993
Founding of the company
- 2005
First certification in accordance with ISO 9001 (25.09.2005)
- 2024
Renewal of the ISO 9001:2015 certificate (24.09.2024)