Contract manufacturing of sheet metal and welded components in stainless steel, steel and aluminium for mechanical and plant engineering
Numberger GmbH
84427 St. Wolfgang, BavariaNew on Amplifa
About Numberger Technologies
Numberger GmbH, based in St. Wolfgang in Upper Bavaria, is a contract manufacturer producing technologically demanding metal components and assemblies. Its portfolio includes laser cutting and waterjet cutting on flatbed systems, CNC bending, sawing, drilling, turning, rolling, and TIG and robotic welding of stainless steel, steel and aluminium. For the food industry, it produces hygienic, CIP-capable stainless steel components with welded surfaces below Ra < 0.8; for the chemical and petrochemical sectors it manufactures pressure vessels and apparatus in accordance with AD 2000 HP0. Other industries served include mechanical and plant engineering as well as wastewater treatment and environmental technology, for example with measuring weirs, drum screens and flanges. Founded in 1928 as an in-house metalworking shop, the company offers single-part production and prototype building through to series production, and supports customers with design and consulting as well as a digital ordering process featuring CSV/XML ordering, automated order confirmation and ten years of data traceability.
- Site
- St. Wolfgang
- Processes
- Laser cutting, Waterjet cutting, Stainless steel welding, Steel welding, Aluminium welding, TIG welding, Robotic welding, CNC bending
- Materials
- Stainless steel (chrome-nickel steel), Structural steel, Aluminium
- Certificates
- EN 1090-2:2018 EXC2, EN ISO 9001:2015, EN ISO 3834-2, AD 2000 HP0, ISO 9001:2015, EN 1090-2 EXC2
- Founded
- 1928
- Employees
- 10–25
- Industries
- Plant engineering, Mechanical engineering, Wastewater treatment / environmental technology, Food industry, Chemical and petrochemical industry, Wastewater technology
- 01
Consulting and design
- 02
Laser cutting / waterjet cutting
- 03
CNC bending, sawing, drilling, turning, rolling
- 04
TIG / robotic welding
- 05
Assembly of modules
- 06
Quality assurance and documentation
Materials and Processes
Stainless steel (chrome-nickel steel)
Hygienic, CIP-capable components for the food industry and wastewater technology, welded to Ra < 0.8.
Structural steel
Assemblies and steel constructions for mechanical and plant engineering to EN 1090-2 EXC2.
Aluminium
Welded aluminium components and apparatus for lightweight metal construction.
Locations
St. Wolfgang
DEHeadquarters and manufacturing
- Lot size
- Single parts and prototypes through to series production
- Materials
- Stainless steel, steel, aluminium
- Flatbed laser
- Flatbed waterjet cutting system
- CNC press brake
- Welding robots
- Pulse welding units
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Laser cuttingMachining | – | – | – | – | Edelstahl, Stahl, Aluminium |
| Waterjet cuttingMachining | – | – | – | – | – |
| Stainless steel weldingJoining | – | – | – | – | Edelstahl |
| Steel weldingJoining | – | – | – | – | Stahl |
| Aluminium weldingJoining | – | – | – | – | Aluminium |
| TIG weldingJoining | Ra < 0.8 (food industry components, | – | – | – | Edelstahl |
| Robotic weldingJoining | – | – | – | – | – |
| CNC bendingForming | – | – | – | – | – |
| SawingMachining | – | – | – | – | – |
| DrillingMachining | – | – | – | – | – |
| TurningMachining | – | – | – | – | – |
| RollingForming | – | – | – | – | – |
| Manufacture of pressure vessels and apparatus to AD 2000 HP0Joining | – | – | – | – | Edelstahl, Stahl, Aluminium |
| Assembly of modules / single-part production and prototype buildingAssembly | – | – | – | 1 – Series | – |
| Consulting and designEngineering | – | – | – | – | – |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Pulse welding units | – | – | – | – | St. Wolfgang |
| Welding robots | – | – | – | – | St. Wolfgang |
| Flatbed laser | – | – | – | – | St. Wolfgang |
| Flatbed waterjet cutting system | – | – | – | – | St. Wolfgang |
| CNC press brake | – | – | – | – | St. Wolfgang |
Additional services
Quality and Certification
Production is certified to EN 1090-2:2018 EXC2, ISO 9001:2015, EN ISO 3834-2 and AD 2000 HP0. Customers receive a verifiable manufacturing certificate with documented traceability and ten-year data retention.
| Evidence | St. Wolfgang |
|---|---|
| ISO 9001:2015 | |
| EN 1090-2 EXC2 | |
| EN ISO 3834-2 | |
| AD 2000 HP0 |
History
- 1928
Founded as an in-house metalworking shop by Simon Numberger; a brewery was located on the company premises.