Contract sheet metal manufacturing: laser cutting, punching, bending, welding and machining in Sulzbach/Saar.
ab Apparatebau Berghaus GmbH
Sulzbach (DE)New on Amplifa
About ab Apparatebau Berghaus
ab Apparatebau Berghaus GmbH is a sheet metal processing company based in Sulzbach/Saar that offers contract manufacturing using laser, punching, bending and welding technology for various industries. Its range of services includes programming from 2D and 3D data (DXF, IGES, STEP), laser cutting on five CNC flatbed lasers from Trumpf and Bystronic with 6,000 to 12,000 watts, punching on a Trumatic 7000 punch-laser combination, as well as bending and forming on eight CNC press brakes up to 250 tonnes. In the welding area, ten welding robots with up to 19 axes operate alongside manual TIG, MIG and MAG welding. The value chain is complemented by subtractive machining on two vertical machining centers, an automated high-bay warehouse with a capacity of 720 tonnes for just-in-time deliveries, and 3D coordinate measurement with an accuracy of ±2.5 µm. Materials processed include steel, stainless steel and aluminum; series orders are delivered just-in-time from the finished goods warehouse.
- Site
- Sulzbach
- Processes
- Programming (2D/3D, DXF, IGES, STEP), Laser cutting, Punching (punch-laser combination, incl. thread forming, forming/deep drawing), Bending and forming, Manual welding (TIG, MIG, MAG), Robotic welding, Subtractive machining (cutting, drilling, milling, thread cutting), High-precision measurement (3D coordinate measuring technology)
- Materials
- Steel, Aluminum, Stainless steel
- Certificates
- ISO 9001:2015, ISO 3834-2, DIN 2303
- Industries
- Sheet metal processing, Contract manufacturing for various industries, Sheet metal processing / contract manufacturing for various industries
- 01
Programming (DXF, IGES, STEP)
- 02
Laser cutting / punching
- 03
Sheet metal straightening
- 04
Bending and forming
- 05
Welding (manual / robotics)
- 06
Subtractive machining
- 07
Inspection (3D coordinate measurement)
- 08
Warehouse & dispatch (just-in-time)
Materials & Processes
Steel
Laser cutting up to 30 mm, spot welding up to 6 mm, punching up to 8 mm; stocked as sheets in the high-bay warehouse.
Stainless steel
Laser cutting up to 25 mm, punching up to 6 mm; certified welders for TIG, MIG and MAG joints.
Aluminum
Laser cutting up to 15 mm, spot welding up to 3 mm; can be processed on press brakes and in robotic welding.
Locations
Sulzbach
DEHeadquarters / Production
- Part weight / size
- Robotic welding up to 2 t component weight
- Lot size
- Single parts to series production (just-in-time)
- Materials
- Steel, stainless steel, aluminum
- 5 CNC 2D laser machines Trumpf/Bystronic, 6,000–12,000 W
- Trumatic 7000 punch-laser combination
- 8 CNC press brakes up to 250 t, up to 4,000 mm
- Hämmerle sheet metal straightening machine, 21 rollers
- 10 welding robots, up to 19 axes
- 2 vertical machining centers, 2,500 × 1,250 mm
- 3D coordinate measuring machine Hexagon Global Silver Classic
- High-bay warehouse, 720 t capacity
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Programming (2D/3D, DXF, IGES, STEP)Engineering | – | – | – | – | – |
| Laser cuttingMachining | – | 4000 mm × 2000 mm | – | – | Steel, Aluminum, Stainless steel |
| Punching (punch-laser combination, incl. thread forming, forming/deep drawing)Forming | – | – | – | – | Steel, Stainless steel |
| Bending and formingForming | – | 4,000 mm | – | – | Steel, Stainless steel, Aluminum |
| Manual welding (TIG, MIG, MAG)Joining | – | – | – | – | Stainless steel, Aluminum, Steel |
| Robotic weldingJoining | – | – | 2 tonnes | – | Stainless steel, Aluminum, Steel |
| Subtractive machining (cutting, drilling, milling, thread cutting)Machining | – | 2,500 mm × 1,250 mm | – | – | Steel, Stainless steel, Aluminum |
| High-precision measurement (3D coordinate measuring technology)Inspection | ±2.5 μ | – | – | – | – |
9 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| 2D flatbed laser machine | Trumpf | – | max. 4000 mm x 2000 mm sheet size | – | Sulzbach |
| 2D flatbed laser machine | Bystronic | – | max. 4000 mm x 2000 mm sheet size | – | Sulzbach |
| Punch-laser combination | Trumpf Trumatic 7000 | – | – | – | Sulzbach |
| CNC press brake | – | 8 | Workpieces up to 4,000 mm in length | – | Sulzbach |
| Sheet metal straightening machine | Hämmerle 21 rollers | – | Ø 0.5 mm to 12 mm | – | Sulzbach |
| Welding robot (up to 19 axes) | – | 10 | – | – | Sulzbach |
| Vertical machining center (pendulum operation) | – | 2 | 2,500 mm x 1,250 mm | – | Sulzbach |
| 3D coordinate measuring machine | Hexagon Global Silver Classic | 1 | – | – | Sulzbach |
| Automated high-bay warehouse | – | 1 | – | – | Sulzbach |
Additional services
Quality & Certifications
Quality assurance is carried out, among other things, with a Hexagon Global Silver Classic 3D coordinate measuring machine, with which parts can be measured with an accuracy of ±2.5 µm. The company is certified to ISO 9001:2015, ISO 3834-2 (certified welding company) and DIN 2303.
| Evidence | Sulzbach |
|---|---|
| ISO 9001:2015 | |
| ISO 3834-2 | |
| DIN 2303 |