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Surface­finishing for
Machine­construction

Functional coatings for maximum resilience

Robust solutions
for precision, durability and cost-effectiveness

Machine components are exposed to high mechanical and thermal loads – the demands placed on their surfaces are correspondingly challenging. Metalux offers finishing processes that are specially tailored to mechanical engineering and ensure maximum wear resistance, corrosion protection and dimensional accuracy.

Whether gear wheels, shafts, housings or precision components, surface finishing plays a key role in mechanical engineering. It not only protects against abrasion, friction and corrosion, but also improves sliding behaviour and ensures lasting dimensional accuracy under extreme conditions.

With processes such as hard anodising, electroless nickel plating or powder coating, Metalux offers proven solutions for mechanically stressed components, precisely tailored to your application.

Surface finishing for mechanical engineering

Our certified processes, close support during the design phase and in-house laboratory enable short response times and consistently high quality, even for complex requirements.

Rely on economically and technically convincing finishing solutions for mechanical engineering that are precise, resilient and durable.

Corrosion protection
for components in aggressive environments
Increased wear resistance
for highly stressed components
Improved sliding behaviour
for low-friction movement sequences
Reduced maintenance costs
due to optimised surface performance
Protection against chemical influences
in the event of contact with oils, coolants or cleaning agents
Longer service life
of tools and machine elements

FAQ about surface finishing in mechanical engineering

Why is surface finishing so important in mechanical engineering?
Because machine parts are often exposed to extreme loads – mechanical, thermal and chemical. Suitable coatings extend service life, optimise function and improve cost-effectiveness.
Which processes are particularly suitable for mechanical engineering?
Typical processes are hard anodising (for wear resistance), electroless nickel plating (for dimensional stability and corrosion protection) and powder coating (for robust, decorative surfaces). The choice always depends on the application of the component.
Can complex geometries also be coated?
Yes, our processes enable an even layer distribution even on complex components with holes, edges and inner surfaces – without dimensional distortion.
How does finishing contribute to cost reduction?
Longer-lasting components, lower maintenance requirements and less downtime can significantly reduce operating costs – especially for components that are in permanent use.
Does Metalux also provide advice during the development phase?
Yes, we support many customers right from the design stage in order to plan the right surface at an early stage and achieve the optimum in terms of function, protection and cost-effectiveness.