Railway turnout with technical components

Track superstructure
Turnouts
Industrial metal engineering

Development, sourcing and series supply of forged, cast and CNC components as well as installation-ready assemblies.

Technical responsibility throughout the supply chain

GfA combines reliable German project management with specialised manufacturing partners for railway and industrial components.

From Mehren, we manage projects from technical assessment, tooling and production through to inspection and on-time series logistics. For track superstructure and turnout construction, we supply individual parts, complete fastening sets and customer-specific assemblies.

Engineering-ledAccountably managedInternationally positioned

Parts and assemblies for rail and industry

From clamping plates and turnout components to installation-ready cast, forged and CNC parts made to drawing.

Detail of a rail fastening in the track superstructure01

Rail infrastructure

Track superstructure components

Clamping, fastening and connecting parts for permanently reliable railway tracks.

Processes
Forging, casting, stamping, CNC machining and surface treatment
Materials
Quenched and tempered steels, structural steels, cast iron and customer-specific materials
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Railway turnout with visible fastening and operating components02

Turnout construction

Switch and turnout components

Drawing-based metal parts for switches, crossings and their reliable fastening.

Processes
Forging, ductile and steel casting, CNC machining, inspection and kitting
Materials
High-strength steels, ductile iron and project-specific material grades
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Branching railway network as an application for installation-ready assemblies03

Assembly and logistics

Assemblies and fastening kits

Pre-assembled, labelled and installation-ready kits for efficient processes on site.

Processes
Sourcing, incoming inspection, pre-assembly, labelling and packaging
Materials
Components to drawing, bill of materials and customer specification
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Hot-forged industrial metal component04

General industry

Cast, forged and CNC components

Customer-specific raw, semi-finished and finished parts for machinery, plant engineering and infrastructure.

Processes
Casting, die forging, heat treatment and CNC finish machining
Materials
Cast iron, ductile iron and cast steel, aluminium and various forgeable alloys
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One contact. One integrated process

GfA combines development, supplier selection, industrialisation, assembly and series support in one clearly accountable project structure.

01

Technical project development

Functional analysis, material selection, feasibility review and design for manufacture.

02

Industrial sourcing

Qualified sourcing of railway, cast, forged and CNC components through a reliable partner network.

03

Project management

Accountable control of quality, cost, timing and risk through to stable series supply.

04

Assembly and kitting

Pre-assembled units, labelled fastening kits and demand-oriented packaging.

05

Process and supplier development

Tooling concepts, inspection planning, supplier qualification and optimisation of existing processes.

Rail fastening in track superstructure

Focused on track superstructure and turnout construction

The portfolio includes clamping and fastening parts, ribbed and support components, filler pieces, shims, switch rail supports and project-related parts. On request, components are inspected, pre-assembled, labelled and packaged for site use.

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Technical components for demanding applications

The process chain is tailored to load, material, volume and documentation requirements.

01Track superstructure
02Switches and crossings
03Mechanical and plant engineering
04Hydraulics and pneumatics
05Pumps and valves
06Energy and infrastructure
07Heavy machinery

Planned, verifiable and traceable

Inspection planning, material certificates, initial samples, series monitoring and delivery documentation are defined for each project.

Quality management

Your component. Our next step together

Send us your drawing, material, annual volume and target date. We will assess its technical and commercial viability.

Discuss your project