System supplier for perforated sheets, stamped parts, welded assemblies and sheet metal profiles – from engineering to series production.
Friedrich Graepel AG
Löningen (Headquarters)New on Amplifa
About Graepel
Founded in 1889, Friedrich Graepel AG has been active as a system supplier of innovative sheet metal products with an engineering focus for over 130 years. The family-owned company develops and manufactures custom perforated sheets, stamped sheet metal parts, sheet metal profiles and welded assemblies for leading OEMs in the automotive, agricultural and construction machinery industries. The value chain covers design, simulation and prototyping, toolmaking, laser cutting, punching, deep drawing, bending, embossing, welding (MIG/MAG, TIG, stud welding) as well as surface technology such as KTL, powder coating, galvanizing, anodizing and high-temperature ceramic coating up to 550 °C. Materials processed include steel, stainless steel (1.4301, 1.4571), aluminium (EN AW-5754, EN AW-6082) and titanium (Grade 2, Grade 5). Lot sizes range from one-off pieces to high-volume series. Industries served include commercial vehicles, agricultural and construction machinery, industrial trucks, rail vehicles, defence, architecture, electronics/IT and new energy systems. The headquarters is located in Löningen, Lower Saxony.
- Site
- Löningen
- Processes
- Laser cutting (Laserschneiden), Punching / Stamping (Stanzen), Perforation (Perforieren), Embossing (Prägen/Embossing), Drawing (Tiefziehen), Bending (Biegen), Welding – MIG/MAG, TIG, stud welding (Schweißen), KTL cathodic dip coating (KTL-Beschichtung)
- Materials
- Steel (sheet steel), Edelstahl / Stainless steel, Aluminium alloy, Titanium
- Certificates
- DIN EN ISO 9001, IATF 16949, DIN EN ISO 3834-2
- Founded
- 1889
- Industries
- Automotive industry, Commercial vehicles (trucks & buses), Agricultural machinery, Construction machinery, Industrial trucks/intralogistics, Vehicle manufacturing/trailers
- 01
Engineering (design, simulation, prototyping)
- 02
Toolmaking
- 03
Laser cutting
- 04
Punching / deep drawing / bending / embossing
- 05
Welding (MIG/MAG, TIG, stud welding)
- 06
Surface technology (KTL, powder coating, galvanizing, anodizing)
- 07
Assembly of assemblies
Locations
Löningen
DEHeadquarters and manufacturing (Zeisigweg 2)
- Lot size
- Lot size 1 to high-volume series
- Materials
- Steel, stainless steel, aluminium, titanium
- Laser cutting systems
- Punching systems
- Forming systems
- Welding systems (MIG/MAG, TIG, stud welding)
- KTL coating line
- Powder coating line
- Toolmaking
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Laser cutting (Laserschneiden)Machining | – | – | – | – | Steel, Stainless steel, Aluminium, Titanium |
| Punching / Stamping (Stanzen)Forming | – | – | – | – | Steel, Stainless steel, Aluminium, Titanium |
| Perforation (Perforieren)Forming | – | – | – | – | Steel, Stainless steel, Aluminium |
| Embossing (Prägen/Embossing)Forming | – | – | – | – | Steel, Aluminium, Stainless steel |
| Drawing (Tiefziehen)Forming | – | – | – | – | Steel, Stainless steel, Aluminium |
| Bending (Biegen)Forming | – | – | – | – | Steel, Stainless steel, Aluminium |
| Welding – MIG/MAG, TIG, stud welding (Schweißen)Joining | – | – | – | – | Steel, Stainless steel, Aluminium, Titanium |
| KTL cathodic dip coating (KTL-Beschichtung)Surface | – | – | – | – | Steel, Stainless steel, Aluminium |
| Powder coating (Pulverbeschichtung)Surface | – | – | – | – | Steel, Stainless steel, Aluminium |
| Galvanizing (Verzinken/Galvanisieren)Surface | – | – | – | – | Steel |
| High-temperature ceramic coating (up to 550 °C)Surface | – | – | – | – | Steel, Stainless steel, Aluminium |
| Anodizing (Eloxieren)Surface | – | – | – | – | Aluminium |
| Liquid painting (Flüssiglackierung)Surface | – | – | – | – | Steel, Aluminium |
| Assembly of welded assemblies (Montage/Baugruppenfertigung)Assembly | – | – | – | – | Steel, Stainless steel, Aluminium |
| Toolmaking (Werkzeugbau)Engineering | – | – | – | – | – |
| Engineering, design, simulation, prototypingEngineering | – | – | – | – | Steel, Stainless steel, Aluminium, Titanium |
Additional services
Reference customers
Quality
Graepel manufactures in accordance with DIN EN ISO 9001, IATF 16949 and DIN EN ISO 3834-2; all welding work is carried out by certified welders.
| Evidence | Löningen |
|---|---|
| DIN EN ISO 9001 | |
| IATF 16949 | |
| DIN EN ISO 3834-2 |
History
- 1889
Founding of Graepel; system supplier of innovative sheet metal products with an engineering focus for over 130 years.