Surface finishing and industrial marking – from laser engraving and printing to coating and special machine construction.
Matthias Wetzel INDUSTRIEBESCHRIFTUNGEN GmbH
07747 Jena (headquarters, production)New on Amplifa
About MWIB
Matthias Wetzel INDUSTRIEBESCHRIFTUNGEN GmbH (MWIB), based in Jena, is a contract manufacturing company for the treatment, finishing and marking of surfaces. The range of services includes laser marking (Nd-YAG and CO2), mechanical engraving and parting, screen and pad printing, edge blackening of lenses for optical components, painting and powder coating, as well as chemical pre-treatment such as part cleaning, degreasing and passivation. In addition, the company offers precision finishing, vibratory grinding, drag finishing, blasting and polishing, mechanical machining by turning, milling, drilling and thread cutting, jig and fixture construction, label and nameplate production, assembly of complete modules, and measuring and testing. The portfolio is rounded off by special machine construction for edge blackening, cable processing and sealing. Customers come from the optical industry, medical technology, mechatronics, electrical engineering and mechanical engineering; workpieces processed include optical components, tools, front panels, scales, implants and complete assemblies – from one-off pieces to series production.
- Site
- Jena
- Processes
- Laser marking (Nd-YAG), Laser marking (CO2), Mechanical engraving & parting, Screen printing, Pad printing, Vibratory grinding & polishing (precision finishing), Drag finishing (drag finish processing), Blasting & polishing
- Materials
- PE film, Acrylate film
- Certificates
- DIN EN ISO 9001:2015, DIN ISO 14001:2015
- Founded
- 1999
- Employees
- 40
- Industries
- Optical industry, Medical technology, Mechatronics, Vision, Precision parts manufacturing, Electrical engineering
- 01
Chemical/mechanical pre-treatment (cleaning, degreasing, passivation,
- 02
Coating (painting, powder coating)
- 03
Marking (laser, engraving, screen printing, pad printing, edge blackening)
- 04
Measuring & Testing
- 05
Assembly of complete modules
Locations
Jena
DEHeadquarters, marking center, surface treatment, special machine construction
- Lot size
- One-off pieces to series production
- Materials
- Metals, plastics, optical components
- Automatic optics printing machine for lens edge blackening (2019)
- Tüllematen (special machine)
- Cable stripping machine (special machine)
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Laser marking (Nd-YAG)Surface | – | – | – | – | – |
| Laser marking (CO2)Surface | – | – | – | – | – |
| Mechanical engraving & partingSurface | – | – | – | – | – |
| Screen printingSurface | – | – | – | – | – |
| Pad printingSurface | – | – | – | – | – |
| Vibratory grinding & polishing (precision finishing)Surface | – | – | – | – | – |
| Drag finishing (drag finish processing)Surface | – | – | – | – | – |
| Blasting & polishingSurface | – | – | – | – | – |
| Powder coatingSurface | – | – | – | – | – |
| PaintingSurface | – | – | – | – | – |
| Part cleaningSurface | – | – | – | – | – |
| DegreasingSurface | – | – | – | – | – |
| PassivationSurface | – | – | – | – | – |
| Lens edge blackening (edge blackening of optical components)Surface | – | – | – | – | – |
| Digital print labels (label production on PE and acrylate film)Surface | – | – | – | – | PE film, Acrylate film |
| Engraved nameplatesSurface | – | – | – | – | – |
| Jig and fixture constructionEngineering | – | – | – | – | – |
| Turning, milling, drilling & thread cutting (mechanical machining)Machining | – | – | – | – | – |
| Assembly of complete modulesAssembly | – | – | – | – | – |
| Measuring & TestingInspection | – | – | – | – | – |
| Special machine construction (edge blackening, Tüllematen, cable stripping machine)Engineering | – | – | – | – | – |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Automatic optics printing machine for edge blackening (lens edge blackening) | – | – | – | 2019 | Jena |
| Special machine (Tüllematen) | MWIB Tüllematen | – | – | – | Jena |
| Special machine (cable stripping machine) | MWIB Kabelaufrauer | – | – | – | Jena |
Additional services
Quality & Certification
MWIB operates an integrated management system (IMS) in accordance with DIN EN ISO 9001:2015 and DIN ISO 14001:2015. Own measuring and testing stations ensure quality from one-off pieces through to series production.
| Evidence | Jena |
|---|---|
| DIN EN ISO 9001:2015 | |
| DIN ISO 14001:2015 |
History
- 1999
Founded by Matthias Wetzel as part of a management buy-out (outsourcing of the "marking
- 1999
3rd place in the Thuringian business plan competition
- 2004
Start of own apprenticeship training
- 2007
Finalist for the Thuringian State Prize for Quality; Entrepreneur of the Year of the City of Jena; member of Präzision aus Jena
- 2008
Award as an Ökoprofit company; finalist in the Grand Prize for Medium-Sized Businesses; member of the Industry and Research Committee of the IHK Gera
- 2010
Sustainability agreement NAThüringen
- 2011
Grand Prize for Medium-Sized Businesses; appointed to the BVMW State Economic Senate of Thuringia; member of Präzision aus Jena
- 2019
Automatic optics printing machine for lens edge blackening commissioned as a world first