Surface treatment
for components
Materials
Anodising, powder coating, plating, PVD
Volume
Prototype → series production
Anodising
Electrochemical surface conversion for aluminium components — corrosion protection, wear resistance and controlled aesthetic finish in one process. Anodising builds a controlled oxide layer directly into the aluminium surface, giving the part corrosion protection, wear resistance and a defined aesthetic finish without adding measurable thickness to critical dimensions. We work with layer thicknesses from 5 to 25 microns depending on application — thinner for decorative work, thicker for structural and architectural components exposed to weather or wear. Colour matching is done from approved samples before series production, with consistency verified across every batch. Hard anodising is available for components requiring extended wear resistance and surface hardness. Typical applications include enclosure components, architectural profiles, audio housings and structural parts for the design, lighting and tech industries.
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Powder coating
Electrostatic dry-coating for steel, aluminium and zinc-cast parts — uniform finish, durable colour, broad RAL and NCS range. Powder coating delivers a uniform, durable surface finish on steel, aluminium and zinc-cast components, with colour and gloss specified from the full RAL and NCS range. The electrostatic application ensures consistent coverage on complex geometries, internal corners and edges that liquid coatings struggle to reach evenly. Pre-treatment is engineered into the process — degreasing, etching and conversion coating before the powder is applied — which determines whether the finish lasts ten years or fails in the first season. We document the pre-treatment chain alongside the coating itself. Typical applications include appliance housings, structural frames, fitness equipment components and architectural fittings.
Plating & coatings
Zinc, nickel, chromate and passivation treatments for steel and stainless components — corrosion protection where coating is not the right answer. Some components need surface protection without the visual or dimensional change of a coating. Zinc plating, nickel plating, chromate conversion and passivation deliver corrosion resistance and surface stability while preserving the underlying material's appearance and tolerances. We match the treatment to the application — zinc for steel parts in moderate exposure, nickel for components requiring electrical conductivity or higher corrosion resistance, chromate for aluminium pre-treatment or stand-alone protection, passivation for stainless steel where the natural oxide layer needs to be stabilised after machining. Typical applications include fasteners, brackets, instrumentation parts and components feeding into food, medical or audited supply chains where surface chemistry matters.
PVD coating
Physical vapour deposition for tooling, decorative and wear-critical components — thin-film hardness, corrosion resistance and consistent colour finish across complex geometries.
HQ
Pamatek A/S
Bækgårdsvej 72
4140 Borup
DK29841446
© 2026 by Klamer Dueholm Fractionals.
Explore other
manufacturing methods.
CNC is rarely a standalone process. We combine it with casting, forming and finishing to deliver complete components — often in a single purchase order.
Specified before
it's coated.
Design for manufacturing
Most surface treatment specifications are written after the part is already designed — and that's where the cost shows up. Corner radii too sharp for even coverage, masking strategies that triple the labour, threading tolerances that don't account for film build, edge geometries that strip the finish on first handling. By the time it reaches the coating line, the choice is between a finish that fails or a process that costs three times what it should.
We bring surface treatment into the conversation while the geometry is still on the drawing board. Our engineers review coating accessibility, masking requirements, edge preparation and tolerance impact before the part is finalised — the decisions that determine whether the finish lasts in the field and whether the part is economical to coat at scale.
The earlier we're involved, the more we remove from your cost and rework. A 30-minute review at design stage often saves weeks of supplier escalation later.
Surface treatment as one link in a complete supply chain.
Most suppliers sell surface treatment as a final step bolted onto someone else's part. We don't. At Pamatek, surface treatment sits inside an integrated flow that runs from raw material through forming and machining to coating, assembly and logistics — managed by one team, documented through one QA chain, delivered on one purchase order.
That's the difference between buying a coated component and buying a finished part ready for your production line — with the surface specification engineered into the process, not negotiated after the fact.