Steel construction, plant engineering, and sheet metal processing for industry, hall construction, and special constructions from Düren
Bruno Caspers Maschinen- und Stahlbau e.K.
52353 DürenNew on Amplifa
About the Company
Bruno Caspers Maschinen- und Stahlbau e.K. is a medium-sized steel construction company founded in 1982 in Düren. The company manufactures, among other things, plants for the paper processing and plastic processing industries, as well as general steel high-rise construction. The range of services includes steel high-rise construction, hall construction, plant engineering, sheet metal construction, welded structures, heating parts with thread and holes, as well as cutting and blasting on a contract basis. There is a machinery park for profile and sheet metal processing on approximately 4000 m² of production area; the preparation of work creates work plans, CNC programs, and material lists from customer CAD data. Reference projects range from storage and sports halls to parking garages and conveyor system steel construction in open-pit mining, up to steel building miniatures with utility model protection. Upon request, the company also handles construction and statics, hot-dip galvanizing, coating, assembly, and transport organization.
- Site
- Düren
- Processes
- Steel high-rise construction / General steel construction (truss ties, 3-girder ties from round, Hall construction (gable roof, pitched roof, special constructions), Plant engineering (paper, plastic industry, conveyor system steel construction), Sheet metal construction (bulk hoppers, tanks, pontoons), Welded structures (welded beams from hot-rolled strips, mechanically finished), Heating parts / thermal cutting (even the most complex shaping, with thread and holes), Cutting on contract basis, Blasting on contract basis
- Materials
- Steel (Structural Steel), Round Tube, VA (Non-rusting Steel, Cladding), Steel (Structural Steel, Round Tube), Non-rusting Steel (VA)
- Founded
- 1982
- Employees
- ca. 25
- Industries
- Paper Processing Industry, Plastic Processing Industry, Open-Pit Mining, Automotive Industry (Gearbox Construction), General Steel High-rise Construction
- 01
Inquiry and CAD Data Acquisition
- 02
Work Preparation (Work Plans, CNC Programs, Material Lists)
- 03
Material Storage and Procurement
- 04
Profile and Sheet Metal Processing, Heating Parts
- 05
Welded Construction
- 06
Galvanizing and Coating (project specific)
- 07
Assembly and Transport Organization
Materials and Processes
Steel (Structural Steel, Round Tube)
Base material for truss ties, columns, beams, hall and plant construction.
Non-rusting Steel (VA)
Used for cladding, e.g., on cantilever beams in plant construction.
Location
Düren
DEProduction and Administration (Industrial Area Im Großen Tal)
- Materials
- Steel, Stainless Steel (VA)
- Tafelschere Hera 3000 × 13 mm
- Schwenkbiegemaschine Hera 3000 × 8 mm
- Plattenbrennbohrmaschine Kaltenbach KF 2512
- Kaltkreissäge Trennjäger PMC 108 N
- Entgratmaschine LIMA 400 L
Components and Constructions
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Steel high-rise construction / General steel construction (truss ties, 3-girder ties from roundWelding | – | – | – | – | Steel, Structural Steel, Round Tube |
| Hall construction (gable roof, pitched roof, special constructions)Welding | – | – | ca. 80 Tons (Project) | – | Steel |
| Plant engineering (paper, plastic industry, conveyor system steel construction)Welding | – | – | Cantilever beams up to 30 Tons; 650 | – | Steel, VA (Stainless Steel Cladding) |
| Sheet metal construction (bulk hoppers, tanks, pontoons)Welding | – | – | – | – | Steel |
| Welded structures (welded beams from hot-rolled strips, mechanically finished)Welding | – | – | – | – | Steel |
| Heating parts / thermal cutting (even the most complex shaping, with thread and holes)Machining | – | – | – | – | Steel, Sheet Metal |
| Cutting on contract basisMachining | – | – | – | – | Steel, Sheet Metal, Profile |
| Blasting on contract basisSurface Treatment | – | – | – | – | Steel |
| CNC programming and work preparation from customer CAD dataEngineering | – | – | – | – | – |
| Steel building assembly (including RWA systems, minarets, halls)Assembly | – | – | ca. 120 Tons | – | Steel |
| Hot-dip galvanizing (construction galvanized and coated)Surface Treatment | – | – | – | – | Steel |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Cold Saw | Trennjäger PMC 108 N | 1 (for ver | Cutting area 220 × 1000 mm, at 45° 220 × 700 mm; manual length stop 8 m; saw blades DM 560 | – | Düren |
| Deburring Machine | LIMA LIMA 400 L | 1 (for ver | – | – | Düren |
| Shear Press | Hera | 1 (for ver | Cutting area 3000 x 13 mm, motorized adjustable rear stop | 1987 | Düren |
| Swivel Bending Machine | Hera | 1 (for ver | 3000 x 8 mm | 1987 | Düren |
| Plate Burn Hole Punching Machine | Kaltenbach KF 2512 | 1 (for ver | – | 2006 | Düren |
Additional services
Reference customers
History
- 1982
Founded as a sole proprietorship; all types of locksmith work and industrial assembly
- 1984
New construction of the locksmith shop, total 640 m²
- 1986
Expansion by 960 m² to a total of 1600 m²
- 1990
New assembly hall for steel construction, 1200 m²
- 2000
New machine hall, 360 m²
- 2009
New hall for profile and sheet metal processing, total 4000 m²