Lead processing for roofing, facades, radiation protection, electroplating and apparatus engineering – rolled lead, anodes and custom-made products.
Röhr + Stolberg GmbH & Co. KG
Stolberg (Rheinland)New on Amplifa
About Röhr + Stolberg
Röhr + Stolberg is a manufacturer in Stolberg specializing in lead. The company produces rolled lead sheets to DIN EN 12588 for roofing and facade cladding as well as special products such as church lead, VENUSBLEI, bleiCOLOR and lead wool. In radiation protection, Röhr + Stolberg supplies individual components and complete solutions including consulting and project management for research and nuclear power, safety engineering, nuclear medicine and construction. Other business areas are lead anodes and lead alloys for electroplating, in particular for hard chrome plating, as well as apparatus engineering for corrosion protection applications. Manufacturing includes pressing, punching, embossing, turning, milling, drilling, die casting and gravity casting, notching, waterjet cutting and painting; components up to 8 m in diameter and 100 t in weight can be machined. The company builds on more than 100 years of experience in handling lead as a material.
- Site
- Stolberg (Rheinland)
- Processes
- Rolling of lead (lead sheet preparation, DIN EN 12588), Pressing, Punching, Embossing, Die casting, Gravity die casting, Turning, Milling
- Materials
- Lead, Lead alloys (for electroplating/anodes), Lead to DIN EN 12588 (lead sheet), Lead-clad flat steel, Tin (tinning of products), Lead (rolled), Lead alloys, Tin
- Certificates
- Product standard DIN EN 12588
- Industries
- Roofing and facade construction, Radiation protection (research and nuclear power), Safety engineering and industrial plants, Healthcare and nuclear medicine, Construction, Electroplating
- 01
Foundry (die casting and gravity casting)
- 02
Rolling of lead sheet
- 03
Forming (pressing, punching, embossing)
- 04
Machining (turning, milling, drilling, waterjet cutting)
- 05
Surface treatment (painting, tinning)
- 06
Design & project management (radiation protection, apparatus engineering)
Materials & Manufacturing Processes
Lead (rolled)
Base material for lead sheets to DIN EN 12588, radiation protection and apparatus engineering.
Lead alloys
Alloys for electroplating anodes, in particular hard chrome plating.
Lead-clad flat steel
Composite material for lead-clad flat steel anodes.
Tin
Tinning of products (e.g. tinned lead products).
Sites
Stolberg
DEManufacturing and administration
- Part weight / size
- up to 100 t component weight, up to 8 m diameter
- Materials
- Lead, lead alloys, lead-clad flat steel, tin
- Presses
- Punching machines
- Lathes
- Milling machines
- Drilling machines
- Casting systems (die/gravity casting)
- Waterjet cutting system
- Painting system
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Rolling of lead (lead sheet preparation, DIN EN 12588)Forming | – | – | – | – | Lead |
| PressingForming | – | – | – | – | Lead |
| PunchingForming | – | – | – | – | Lead |
| EmbossingForming | – | – | – | – | Lead |
| Die castingCasting | – | – | – | – | Lead, Lead alloys |
| Gravity die castingCasting | – | – | – | – | Lead, Lead alloys |
| TurningMachining | – | – | – | – | Lead |
| MillingMachining | – | – | – | – | Lead |
| DrillingMachining | – | – | – | – | Lead |
| Notching/nibbling (punch nibbling)Machining | – | – | – | – | Lead |
| Waterjet cuttingMachining | – | – | – | – | Lead |
| Painting (paintwork)Surface | – | – | – | – | Lead |
| Tinning/tin coating (tin-coated products)Surface | – | – | – | – | Lead |
| Apparatus engineering – manufacturing and machining of components and complete apparatusesEngineering | – | up to 8 m diameter | up to 100 t | – | Lead |
| Production of lead anodes and lead alloys for electroplating (custom-made toEngineering | – | – | – | – | Lead, Lead alloys, Lead-clad flat steel |
| Radiation protection solutions – individual components through to complete solutions incl.Engineering | – | – | – | – | Lead |
| Lead wool productionForming | – | – | – | – | Lead |
Additional services
Quality
Röhr + Stolberg sees itself as a pioneer in quality assurance and sustainable handling of lead; lead sheets are manufactured to DIN EN 12588.
| Evidence | Stolberg |
|---|---|
| Product standard DIN EN 12588 |
History
- über 100
According to its own statements, the company builds on more than a century of experience in handling lead as a material.