Contract manufacturing in forming, welding and stamping technology as well as aluminium profile machining and CNC laser processing of surfaces in Iserlohn.
Lötters Metallwaren GmbH
Iserlohn (DE)New on Amplifa
About Lötters Metallwaren
Lötters Metallwaren GmbH is a service company for forming and welding metal processing based in Iserlohn. Its portfolio of services includes cutting and stamping technology up to 100 t, deep drawing, forming, bending and embossing as well as joining technology with resistance welding (direct and alternating current processes), TIG/MIG-MAG welding, induction brazing, radial riveting technology and TORX. Another focus is aluminium profile machining with vertical circular saws, notching saws, band saws up to Ø 300 mm and brush deburring. In addition, the company offers CNC laser processing of surfaces (laser marking, lighting technology) as well as tool and fixture making in-house. Materials processed are aluminium, stainless steel and steel in the form of profiles, sheets, strips and tubes – from simple individual parts to complete assemblies. The company supports customers from development through to production maturity and also helps to compensate production bottlenecks. Buyers are found above all in metal engineering and lighting technology.
- Site
- Iserlohn
- Processes
- CNC laser processing of surfaces (laser marking/lighting technology), Resistance welding (direct and alternating current processes), Radial riveting technology, TORX, Induction brazing, TIG welding, MIG-MAG welding, Cutting and stamping technology up to 100 t
- Materials
- Aluminium, Stainless steel, Steel, Resistance welding, TIG/MIG-MAG welding, Induction brazing, Radial riveting technology / TORX, Cutting and stamping technology up to 100 t
- Industries
- Metal engineering, Lighting technology
- 01
Development to production maturity
- 02
Tool and fixture making
- 03
Stamping and forming technology
- 04
Joining technology
- 05
Aluminium profile machining
- 06
CNC laser processing of surfaces
- 07
Assembly into complete assemblies
Materials & Processes
Aluminium
Processed as profiles, sheets, strips and tubes, including profile machining up to Ø 300 mm.
Stainless steel
Machining and joining for corrosion protection requirements, among others in metal engineering.
Steel
Base material for stamped, formed and welded parts through to the complete assembly.
Resistance welding
Direct and alternating current processes for joining aluminium, stainless steel and steel.
TIG/MIG-MAG welding
Fusion welding processes for components and assemblies made of sheet and tube.
Induction brazing
Process-reliable joining in addition to welding and riveting technology.
Radial riveting technology / TORX
Mechanical joining technology for assemblies without thermal deformation.
Cutting and stamping technology up to 100 t
Stamped parts including deep drawing, forming, bending and embossing.
CNC laser processing of surfaces
Laser marking and lighting technology applications on metal surfaces.
Locations
Iserlohn
DEHeadquarters and plant
- Lot size
- Individual parts to series (delivery quantity tolerance up to ± 10% from 10,000
- Materials
- Aluminium, stainless steel, steel
- Vertical circular saws
- Notching saws
- Band saws (up to Ø 300 mm)
- Stamping press up to 100 t
- CNC laser machine for surface processing
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC laser processing of surfaces (laser marking/lighting technology)Surface | – | – | – | – | Aluminium, Stainless steel, Steel |
| Resistance welding (direct and alternating current processes)Joining | – | – | – | – | Aluminium, Stainless steel, Steel |
| Radial riveting technologyJoining | – | – | – | – | Aluminium, Stainless steel, Steel |
| TORXJoining | – | – | – | – | Aluminium, Stainless steel, Steel |
| Induction brazingJoining | – | – | – | – | Aluminium, Stainless steel, Steel |
| TIG weldingJoining | – | – | – | – | Aluminium, Stainless steel, Steel |
| MIG-MAG weldingJoining | – | – | – | – | Aluminium, Stainless steel, Steel |
| Cutting and stamping technology up to 100 tForming | – | – | – | – | Aluminium, Stainless steel, Steel |
| Deep drawingForming | – | – | – | – | Aluminium, Stainless steel, Steel |
| Forming, bending and embossingForming | – | – | – | – | Aluminium, Stainless steel, Steel |
| Tool and fixture makingEngineering | – | – | – | – | Steel |
| Aluminium profile machining – vertical circular sawsMachining | – | – | – | – | Aluminium |
| Aluminium profile machining – notching sawsMachining | – | – | – | – | Aluminium |
| Aluminium profile machining – band saws up to Ø 300 mmMachining | – | – | – | – | Aluminium |
| Aluminium profile machining – brush deburringSurface | – | – | – | – | Aluminium |
| Manufacture of individual parts through to complete assemblies / assemblyAssembly | – | – | – | – | Aluminium, Stainless steel, Steel |
| Product development to production maturityEngineering | – | – | – | – | – |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Vertical circular saw | – | – | – | – | Iserlohn |
| Notching saw | – | – | – | – | Iserlohn |
| Band saw | – | – | up to Ø 300 mm | – | Iserlohn |
| CNC laser machine (laser processing of surfaces) | – | – | – | – | Iserlohn |
| Stamping press (cutting and stamping technology up to 100 t) | – | – | – | – | Iserlohn |
Additional services