Signs, stamps, keys, engravings, laser marking and advertising technology from Düren
Graßmann GmbH
Düren, GermanyNew on Amplifa
About Graßmann
Graßmann GmbH is a family-run company founded in Düren in 1982 by Josef Graßmann and manufactures signs of all kinds, stamps, keys, lock cylinders and vehicle keys as well as advertising technology. The production range includes CNC-milled engravings such as lettering, doorbell, letterbox and nameplates as well as laser marking with a CO2 laser on stainless steel, aluminium, plastic, acrylic, glass and wood up to a size of 45 x 30.5 cm. In the field of advertising technology, vehicle and shop-window lettering as well as foil lettering are produced. Vehicle keys are made for almost all brands and model years, from vintage cars to modern vehicles. The range is complemented by an online shop. Production and sales are located at the headquarters on Kölnstraße in Düren.
- Site
- Düren
- Processes
- Sign manufacturing (advertising, lettering and nameplates), Stamp production (wooden stamps, self-inking stamps, date stamps), Key manufacturing (milling, coding, key duplication), Lock cylinders, Vehicle key manufacturing, CNC milling of lettering, doorbell, letterbox and nameplates (engravings), Laser marking (CO2 laser), Advertising technology (vehicle and shop-window lettering, foil lettering)
- Materials
- Stainless steel, Aluminium, Plastic, Acrylic, Glass, Wood
- Founded
- 1982
- Industries
- Retail, Services, Advertising technology
- 01
Engraving/Milling (CNC)
- 02
Laser marking
- 03
Assembly
- 04
Advertising technology
- 05
Sales (Retail store & Online shop)
Materials & Processes
Stainless steel
Marked with a CO2 laser, among other things for signs.
Aluminium
Laser-markable material for lettering and nameplates.
Plastic
Used in laser marking and sign manufacturing.
Acrylic
Plastic material for laser marking.
Glass
Marked with the CO2 laser.
Wood
Material for laser marking and wooden stamps.
Locations
Düren
DEHeadquarters with production and sales
- Materials
- Stainless steel, aluminium, plastic, acrylic, glass, wood
- CNC milling machine (engraving)
- CO2 laser (marking, working area up to 45 x 30.5 cm)
Components & Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sign manufacturing (advertising, lettering and nameplates)Surface | – | – | – | – | – |
| Stamp production (wooden stamps, self-inking stamps, date stamps)Other | – | – | – | – | Wood |
| Key manufacturing (milling, coding, key duplication)Machining | – | – | – | – | – |
| Lock cylindersAssembly | – | – | – | – | – |
| Vehicle key manufacturingMachining | – | – | – | – | – |
| CNC milling of lettering, doorbell, letterbox and nameplates (engravings)Machining | – | – | – | – | – |
| Laser marking (CO2 laser)Surface | – | 45 cm × 30.5 cm | – | – | Stainless steel, Aluminium, Plastic, Acrylic, Glass, Wood |
| Advertising technology (vehicle and shop-window lettering, foil lettering)Surface | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CO2 laser (marking) | – | – | up to 45 x 30.5 cm | – | Düren |
| CNC milling machine (engraving) | – | – | – | – | Düren |
Additional services
History
- 1982
Founding of the company Graßmann by Josef Graßmann in Düren.