Sheet metal processing, CNC machining and welded assemblies for mechanical engineering, the food industry and renewable energies
Lehmer Maschinentechnik GmbH
Bruck i.d.OPf.New on Amplifa
About Lehmer Maschinentechnik
Lehmer Maschinentechnik is a family-owned company in Bruck in the Upper Palatinate that has been active in metal processing since 1927. The company manufactures components and assemblies from steel, stainless steel and aluminum – from prototype to large-scale production. Manufacturing includes 2D and 3D laser cutting, tube laser processing, punch-laser technology, CNC milling and turning, bending, and MIG/MAG and TIG welding, partly with welding robots. As a system supplier, Lehmer handles material procurement, manufacturing and final assembly of complete assemblies. On a production area of over 12,000 m², the company serves customers with a modern machine park from TRUMPF, DMG MORI, AXA, HAAS and CLOOS, focusing mainly on mechanical and plant engineering, the food and beverage industry, and renewable energy projects. Quality assurance is carried out according to a certified quality management system in accordance with DIN EN ISO 9001; for load-bearing steel structures, the company holds certification under DIN EN 1090-2.
- Site
- Bruck i.d.OPf.
- Processes
- Laser processing (2D laser cutting), Tube laser processing, 3D tube laser processing, Punching (punch-laser), CNC milling, CNC turning, Drilling, Press braking / bending technology (CNC press brakes)
- Materials
- Steel, Stainless steel, Aluminum, Other non-ferrous metals
- Certificates
- DIN EN ISO 9001, DIN EN 1090-2, ISO 9001, EN 1090
- Founded
- 1927
- Industries
- Mechanical and plant engineering, Food and beverage industry, Renewable energies
- 01
Material procurement
- 02
Laser cutting / tube laser
- 03
Punching
- 04
CNC milling and turning
- 05
Bending
- 06
Welding
- 07
Deburring
- 08
Assembly of assemblies
Materials & Processes
Steel
Core material for laser cutting, bending, welded constructions and certified steel structures in accordance with DIN EN 1090-2.
Stainless steel
Processing by laser, bending technology and TIG welding, among other things for the food and beverage industry.
Aluminum
Laser and CNC machining of aluminum components for mechanical engineering and lightweight construction applications.
Other non-ferrous metals
Machining of further non-ferrous metals on request.
Locations
Bruck i.d.OPf.
DECompany headquarters and production
- Lot size
- Single part to large series
- Materials
- Steel, stainless steel, aluminum, other non-ferrous metals
Components & Assemblies
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Laser processing (2D laser cutting)Machining | – | – | – | – | Steel, Stainless steel, Aluminum |
| Tube laser processingMachining | – | – | – | – | Steel, Stainless steel, Aluminum |
| 3D tube laser processingMachining | – | – | – | – | – |
| Punching (punch-laser)Forming | – | – | – | – | Steel, Stainless steel, Aluminum |
| CNC millingMachining | – | – | – | – | Steel, Stainless steel, Aluminum |
| CNC turningMachining | – | – | – | – | Steel, Stainless steel, Aluminum |
| DrillingMachining | – | – | – | – | – |
| Press braking / bending technology (CNC press brakes)Forming | – | – | – | – | Steel, Stainless steel, Aluminum |
| MIG/MAG weldingJoining | – | – | – | – | Steel, Stainless steel |
| TIG weldingJoining | – | – | – | – | Steel, Stainless steel |
| Robotic weldingJoining | – | – | – | – | – |
| Deburring (robotic system)Surface | – | – | – | – | – |
| Assembly of assemblies / final assemblyAssembly | – | – | – | – | – |
| System supplier (material procurement to end product)Assembly | – | – | – | – | – |
| Steel structures (DIN EN 1090-2)Joining | – | – | – | – | Steel |
| Prototype and series productionEngineering | – | – | – | Single part – Large series | – |
20 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| 2D laser cutting machine | TRUMPF TruLaser 5040 Fiber | – | – | – | Bruck i.d.OPf. |
| 2D laser cutting machine | TRUMPF TruLaser L5040 | – | – | – | Bruck i.d.OPf. |
| Tube laser machine | BLM Group LASERTUBE LT8.20 | – | – | – | Bruck i.d.OPf. |
| Tube laser machine | BLM Group LASERTUBE LT8 | – | – | – | Bruck i.d.OPf. |
| Punch-laser machine | TRUMPF TruMatic 7000 | – | – | – | Bruck i.d.OPf. |
| CNC press brake (bending cell) | TRUMPF TruBend Cell 5000 / TruBend Cell 5320 ToolMaster | – | – | – | Bruck i.d.OPf. |
| CNC press brake | TRUMPF TruBend 5085 | – | – | – | Bruck i.d.OPf. |
| CNC press brake | TRUMPF TruBend 5170 | – | – | – | Bruck i.d.OPf. |
| CNC rotary bending machine | TRUMPF TrumaBend V3200 | – | – | – | Bruck i.d.OPf. |
| CNC milling machine (universal milling machine) | AXA | – | – | – | Bruck i.d.OPf. |
| CNC gantry milling machine | AXA UPVZ | – | – | – | Bruck i.d.OPf. |
| 5-axis machining center | DMG MORI DMU 105 monoBLOCK | – | – | – | Bruck i.d.OPf. |
| Machining center | DMG MORI DMU 80 P duoBLOCK | – | – | – | Bruck i.d.OPf. |
| 5-axis universal machining center | DMG MORI DMU 250 | – | – | – | Bruck i.d.OPf. |
| CNC milling machine | HAAS VF3 | – | – | – | Bruck i.d.OPf. |
| Welding robot | CLOOS OIROX Compact Cell 6 | – | – | – | Bruck i.d.OPf. |
| Welding robot cell (cobot) | demmeler COBOT WeldSpace 4.0 | – | – | – | Bruck i.d.OPf. |
| Deburring machines (robotic system) | TimeSaver Robotic-System | – | – | – | Bruck i.d.OPf. |
| 3D tube laser machines | – | – | – | – | Bruck i.d.OPf. |
| Welding stations (MIG/MAG & TIG) | – | – | – | – | Bruck i.d.OPf. |
Additional services
Quality
Manufacturing is carried out according to a certified quality management system in accordance with DIN EN ISO 9001 with regular audits. For load-bearing steel structures, certification in accordance with DIN EN 1090-2 is in place.
| Evidence | Bruck i.d.OPf. |
|---|---|
| ISO 9001 | |
| EN 1090 |
History
- 1927
Company founded
- 2006
Registered as Lehmer Maschinentechnik GmbH in the commercial register