Assembly Manufacturing  

Built for the future. Tailored, process-reliable, ready for performance.

Assembly formats:

From lightweight units to assemblies over 3 m long and several hundred kilograms

Assembly types:

Mechanically active units, interface designs, safety-relevant components and pre-assembled system modules

Interconnection technologies:

Diverse thermal and mechanical joining processes

Manual processing:

Custom-made rework and thermal finishing for individual requirements

assembly manufacturing

With its assembly manufacturing capabilities, riemann completes the production chain: from lightweight units to modules over three meters long weighing several hundred kilograms, we produce precise and durable assemblies. Whether mechanically active systems, interface designs, safety-critical assemblies, or pre-assembled modules: thermal and mechanical joining processes ensure secure connections, while dimensionally accurate finishing and thermal treatment meet individual requirements. The result: maximum process clarity, efficiency, and quality.

An overview of our machines

ABB laser cell

Robot-assisted laser processing for precise cutting and joining. Fully automated, reproducible and safe — ideal for complex geometries and series-ready processes.

ABB roll folding and adhesive cell

Flexible robot system for precise forming of sheet metal edges and simultaneous gluing. For stable connections, high process reliability and crash-relevant components.

ABB spot welding cell

Automated robotic welding cell for high-precision resistance spot welding. Fast cycle times, consistent welding quality and reliable connection of complex sheet metal components.

KUKA cold joining cell II auto

Robot-assisted cold joining technology with punched rivets or flow hole screws. High-strength connections without heat input — process-reliable, automated and suitable for series production.

4× manual framing stations

Manual framing stations with tongs and gelling oven. Components are precisely aligned and joined to form stable frame or base structures.

FlexArc CelletruLaserCell 7040 CO2

Highly flexible 3D laser processing for precise cutting and joining of complex assemblies. Ideal for varied geometries and demanding series processes.

Overview of all processes

Self-piercing riveting / riveting

Mechanical cold joining/Multi-layer sheet metal packages/Durable rivet connection

Bonding

Cohesive connection/Uniform distribution of force/Without material weakening

made in germany

The RIEMANN promise

Maintenance, repair, replacement

Standstill is not an option: We provide tools and components on an expedited basis – with express manufacturing, spare parts expertise, and maintenance.

Quality Assurance

Measuring, testing, documenting – by using high-end 3D measurement technology and recognized standards. We stand for certified quality – even for safety-critical components.

Consulting, engineering

Re-engineering, technical optimization, development-oriented implementation. Our expertise in tooling, materials, and processes is incorporated into every solution.