Sheet metal processing, welded constructions, coating, radiation shielding, fixture and gauge building for plant engineering, automotive and mechanical engineering
Metalltechnik LAMBRECHT GmbH
Hannover (Ahlem) · SeelzeNew on Amplifa
Family business since 1896
Metalltechnik LAMBRECHT is a family business founded in 1896 and now in its fourth generation, headquartered in Hannover-Ahlem with a production site in Seelze. The company manufactures enclosures, covers and panels from sheet metal 0.5–20 mm in steel, stainless steel (CrNi), aluminium and titanium, as well as welded constructions up to 5 tonnes, partly using robotic welding with CMT technology. Its value chain includes design and engineering, structural mechanics and toolmaking, fixture and gauge building, measuring and gauge development, single-part and assembly mounting, plus an in-house industrial paint shop offering wet painting and powder coating. A special field is radiation shielding with the processing of lead semi-finished products such as rolled lead, prismatic lead and SK lead. Surface treatment processes such as electroplating, anodising, KTL/ACC, hot-dip galvanising, pickling, electropolishing and blasting techniques are carried out with partner companies. Customer industries include plant engineering, automotive, industrial inspection systems, mechanical engineering and offshore technology.
- Site
- Hannover
- Processes
- Sheet metal processing (enclosures, covers, panels from sheet metal 0.5–20 mm), Welded constructions up to 5 t, Robotic welding with CMT technology, Welding processes 135 and 141 (DIN EN 1090, up to EXC2), Structural mechanics, Toolmaking, Fixture and gauge building / measuring and gauge development, Radiation shielding / processing of lead semi-finished products (rolled lead, prismatic lead, SK
- Materials
- Steel, Stainless steel, Stainless steel (CrNi), Aluminium, Titanium, Non-ferrous metals, Lead (rolled lead, prismatic lead, SK lead), Steel (S235, S355)
- Certificates
- ISO 9001, DIN EN 1090 (manufacturer certification, EXC2 according to EN 1090-2), EN 1090 (EXC2), IATF 16949
- Founded
- 1896
- Industries
- Plant engineering, Automotive, Industrial inspection systems, Mechanical engineering, Offshore technology
- 01
Consulting, development, design
- 02
Sheet metal processing
- 03
Structural mechanics and toolmaking
- 04
Welding / robotic welding
- 05
Surface treatment (in-house: wet painting, powder coating; partner:
- 06
Single-part and assembly mounting
- 07
Shipping
Materials and processes
Steel (S235, S355)
Sheet metal processing and welded constructions up to EXC2 according to EN 1090-2.
Stainless steel (1.4301, 1.4571)
Processing at the Hannover headquarters for enclosures and welded assemblies.
Aluminium
Sheet metal processing and welded constructions, in-house AL processing in Hannover.
Titanium
Enclosures, covers and panels from sheet metal 0.5–20 mm.
Lead (rolled lead, prismatic lead, SK lead)
Processing of lead semi-finished products for radiation shielding applications.
Non-ferrous metals
Chipless and machining processing.
Wet painting
In-house industrial paint shop for the appearance, protection and function of the products.
Powder coating
In-house powder coating as robust surface protection.
Welding processes 135 and 141
Certified welding processes according to DIN EN 1090 up to EXC2.
Robotic welding with CMT technology
Cold metal transfer arc process for steel, stainless steel and aluminium.
Locations
Hannover-Ahlem
DEHeadquarters: management, design, administration, toolmaking, CrNi and AL processing, paint shop, assembly
- Materials
- CrNi (stainless steel), aluminium
- Toolmaking
- Paint shop
Seelze
DEProduction: sheet metal fabrication, welding shop, structural steelwork (since 2011)
- Materials
- Steel, stainless steel, aluminium
- Welding shop
- Structural steelwork
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sheet metal processing (enclosures, covers, panels from sheet metal 0.5–20 mm)Forming | – | – | – | – | Steel, Stainless steel (CrNi), Aluminium, Titanium |
| Welded constructions up to 5 tJoining | – | – | 5 t | – | Steel, Stainless steel (CrNi), Aluminium |
| Robotic welding with CMT technologyJoining | – | – | – | – | Steel, Stainless steel, Aluminium |
| Welding processes 135 and 141 (DIN EN 1090, up to EXC2)Joining | – | – | – | – | S235, S355, 1.4301, 1.4571 |
| Structural mechanicsMachining | – | – | – | – | Steel, Stainless steel, Non-ferrous metals, Aluminium |
| ToolmakingEngineering | – | – | – | – | – |
| Fixture and gauge building / measuring and gauge developmentTesting | – | – | – | – | – |
| Radiation shielding / processing of lead semi-finished products (rolled lead, prismatic lead, SKAssembly | – | – | – | – | Lead |
| Industrial paint shop – wet paintingSurface | – | – | – | – | – |
| Industrial paint shop – powder coatingSurface | – | – | – | – | – |
| Electroplating (partner)Surface | – | – | – | – | – |
| Anodising (partner)Surface | – | – | – | – | Aluminium |
| KTL / ACC (partner)Surface | – | – | – | – | – |
| Hot-dip galvanising (partner)Surface | – | – | – | – | – |
| Pickling (partner)Surface | – | – | – | – | – |
| Electropolishing (partner)Surface | – | – | – | – | – |
| Grinding (partner)Surface | – | – | – | – | – |
| Polishing (partner)Surface | – | – | – | – | – |
| Blasting techniques (partner)Surface | – | – | – | – | – |
| Single-part and assembly mountingAssembly | – | – | – | – | – |
| Consulting, development, designEngineering | – | – | – | – | – |
Additional services
Quality and certification
Quality management according to ISO 9001 (certificate #30708465) for the design and manufacture of enclosures and welded assemblies as well as single-part and series production. Manufacturer certification according to DIN EN 1090 (#2499-CPR-0114378 + A1) for steel load-bearing structures and kits up to EXC2 according to EN 1090-2 with welding processes 135 and 141.
| Evidence | Hannover-Ahlem | Seelze |
|---|---|---|
| ISO 9001 | ||
| EN 1090 (EXC2) | ||
| IATF 16949 |
History
- 1896
Founded as a family business, today run in the fourth generation
- 1986
Headquarters Hannover Ahlem, Am Bahndamm 28-34
- 2011
Production site Seelze district Letter South, Alfred-Nobel-Str. 6