Plate round bending and rolling, steel, machine and plant construction as well as WHG containment trays from Nuremberg
Sporer GmbH – Stahl-, Maschinen- und Anlagenbau
90441 NurembergNew on Amplifa
About Sporer GmbH
Sporer GmbH, based in Nuremberg, is a certified steel, machine and plant construction company with more than 40 years of company history, whose origins go back to the company Berosta Nuremberg. The core business is the round bending and rolling of plates in accordance with DIN 8580 (bend forming) as well as the rounding of cones, tubes and L-, T- and U-profiles along the longitudinal axis. In addition, the company produces drawing parts, steel constructions and metalworking work, one-off and series production in machine building including conventional turning up to 3 m and milling up to 1200 mm length, as well as WHG containment trays in steel and stainless steel as a specialist company under § 19 WHG. The range of services also includes laser, waterjet, flame and plasma cutting, welding work, plant construction, maintenance and servicing, machine relocation, repairs to construction machinery such as excavator buckets and crusher shafts, and material sales for steel, stainless steel, aluminum and other metals. Customers come from construction, mechanical engineering, shipbuilding, transport and industry throughout Germany.
- Site
- Nuremberg
- Processes
- Round bending of plates (bend forming in accordance with DIN 8580), Rolling (pressure forming), Rounding of cones, Profile bending of L-, T- and U-profiles along the longitudinal axis, Rolling/rounding of tubes, WHG tray manufacturing (containment trays in steel and stainless steel, with/without grating,, Turning (up to 3 meters, without CNC), Milling (conventional): surfaces, edges, rounds, drilling, slots, recesses, slotting of
- Materials
- Steel, Stainless steel, Aluminum, Copper, Zinc, Brass, Cor-Ten steel, Hardox
- Certificates
- EN 1090-2 (welding specialist company), ISO 3834, Specialist company under § 19 WHG, ISO 9001
- Industries
- Construction, Mechanical engineering, Shipbuilding, Transport / traffic infrastructure, Plant construction / industry and SMEs, Construction machinery / construction industry
- 01
Material procurement (steel, stainless steel, aluminum, etc.)
- 02
Cutting (laser, waterjet, flame, plasma)
- 03
Press brake and bending work
- 04
Round bending and rolling of plates, tubes and profiles
- 05
Machining (turning, milling, slotting)
- 06
Welding (EN 1090-2, ISO 3834)
- 07
Assembly and plant construction
- 08
Maintenance, servicing and inspections
Materials & Processes
Steel
Main material for structural steelwork, rolled parts, constructions and plant construction.
Stainless steel
For WHG containment trays, tubes and corrosion-resistant components.
Aluminum
For tubes, plates and lightweight constructions in material sales and manufacturing.
Hardox plates
Wear-resistant steel for repairs to excavator buckets and crusher shafts.
Cor-Ten steel
Weathering structural steel, among other things for plates in material sales.
Copper
Plates in various thicknesses for a wide range of applications.
Brass
Plates and materials for special applications.
Zinc
Plates as a construction material in material sales.
Bronze
Material for individual art objects such as candlesticks.
Locations
Nuremberg
DEHeadquarters and manufacturing site for steel, machine and plant construction
- Lot size
- One-off production and series production
- Materials
- Steel, stainless steel, aluminum, Hardox
- Bending rolls / round rolling machine
- Conventional lathe (turning up to 3 m)
- Conventional milling machine (up to 1200 mm length)
- Laser cutting system
- Waterjet cutting system
- Flame cutting system
- Plasma cutting system
- Welding equipment
- Powder coating
Components & Services
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Round bending of plates (bend forming in accordance with DIN 8580)Forming | – | – | – | – | Steel, Stainless steel, Aluminum |
| Rolling (pressure forming)Forming | – | – | – | – | Steel |
| Rounding of conesForming | – | – | – | – | Steel |
| Profile bending of L-, T- and U-profiles along the longitudinal axisForming | – | – | – | – | Steel |
| Rolling/rounding of tubesForming | – | – | – | – | Steel |
| WHG tray manufacturing (containment trays in steel and stainless steel, with/without grating,Joining | – | – | – | – | Steel, Stainless steel |
| Turning (up to 3 meters, without CNC)Machining | – | 3 m | – | – | Steel, Stainless steel |
| Milling (conventional): surfaces, edges, rounds, drilling, slots, recesses, slotting ofMachining | – | 1200 mm | – | – | Steel, Stainless steel |
| Laser cutting workMachining | – | – | – | – | Steel, Stainless steel |
| Waterjet cuttingMachining | – | – | – | – | Steel, Stainless steel |
| Flame cuttingMachining | – | – | – | – | Steel |
| Plasma cuttingMachining | – | – | – | – | Steel, Stainless steel |
| Welding work on steel, stainless steel and other metals (certified welding specialist company ENJoining | – | – | – | – | Steel, Stainless steel |
| Cutting & press brake workForming | – | – | – | – | Steel |
| Manufacture of drawing partsEngineering | – | – | – | – | Steel |
| Structural steelwork / steel constructions (manufacturing and assembly)Assembly | – | – | – | – | Steel |
| Metalworking work (custom metal constructions, machine and plant components)Assembly | – | – | – | – | Steel, Stainless steel |
| Plant construction (design, manufacturing, assembly, maintenance)Assembly | – | – | – | – | Steel |
| Maintenance of plants and operating equipment (including inspections of caged ladders, crossbeams)Testing | – | – | – | – | – |
| Servicing of machines and plants (pins, bushings, hoses)Assembly | – | – | – | – | Steel |
| Machine relocation (disassembly, transport, assembly, alignment)Assembly | – | – | – | – | – |
| Repairs to construction machinery (excavator buckets, pins, crusher shafts)Assembly | – | – | – | – | Steel, Hardox |
| Manufacture of bushings (slotting of slots in accordance with DIN in bushings, wheels, shafts)Machining | – | – | – | – | Steel |
| Manufacture of art objects / sculptures from steel, stainless steel and bronze (turned parts, soundEngineering | – | – | – | – | Steel, Stainless steel, Bronze |
| Hot-dip galvanizing / priming of beams (in all grades, bare, hot-dip galvanized, primed)Surface | – | – | – | – | Steel |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Bending rolls / round rolling machine | – | – | – | – | Nuremberg |
| Conventional lathe (without CNC) | – | – | Turning up to 3 m | – | Nuremberg |
| Conventional milling machine | – | – | Milling up to length 1200 mm | – | Nuremberg |
Additional services
Quality & Certification
Sporer GmbH is a certified welding specialist company under EN 1090-2 and ISO 3834 as well as a WHG specialist company under § 19 WHG. WHG containment trays are tested before delivery or installation; in addition, inspections of caged ladders, crossbeams and racking systems in accordance with DIN EN 15635 are offered.
| Evidence | Nuremberg |
|---|---|
| EN 1090-2 (welding specialist company) | |
| ISO 3834 | |
| Specialist company under § 19 WHG | |
| ISO 9001 |
History
Foundation of the company under the name Berosta – Nuremberg (origin more than 40 years back)
Takeover of the company by the Sporer brothers
- 2009
Sale of the Sporer GbR by the Sporer brothers for reasons of age at the end of 2009
- 2010
Conversion to Sporer GmbH – steel, machine and plant construction as of 01.01.2010; entire team retained
- 2018
Mr. F. Sporer continued to work on a temporary basis until the end of 2018