Qué hacemos
Type II decorative anodizing from 5 to 15 µm
Type II decorative anodizing from 5 to 15 µm
Type III hard anodizing from 25 to 50 µm
Type III hard anodizing from 25 to 50 µm
Clear, black, and a full dye colour range
Clear, black, and a full dye colour range
Masking
Masking for selective finishing
Improved corrosion and abrasion resistance
Improved corrosion and abrasion resistance
Dimensional growth controlled
Dimensional growth controlled for tight fits
Materiales
| Aluminium 6061 and 7075 |
| Aluminium 5052 and 5083 |
| Cast aluminium alloys |
| Machined and extruded aluminium |
Especificaciones clave
| Especificación | Detalles |
|---|---|
| Thickness | Type II 5–15 µm, Type III 25–50 µm |
| Colours | Clear, black, blue, red, gold, custom |
| Hardness | Type III up to 500 HV |
| Size limit | up to 2,000 mm length |
| Tolerance effect | adds 5–25 µm per surface |
| Lead time | 3–6 working days |
Acabados superficiales y postprocesado
Sealed for corrosion resistance
Sealed for corrosion resistance
Laser marking through the anodic layer
Laser marking through the anodic layer
Bead blasted satin base
Bead blasted satin base
Polished bright base
Polished bright base
Preguntas frecuentes
Does anodizing change part dimensions?
Yes, the oxide grows inward and outward, adding roughly half the layer thickness to each surface. For tight bores we machine undersize so the finished part is on size.
Can anodizing hide machining marks?
It reveals them. Anodizing is translucent and any scratch or tool mark shows through, so cosmetic parts are bead blasted or polished before anodizing.
Which colours hold best?
Black and dark tones are most stable in sunlight. Bright reds and yellows fade faster on exterior parts, so we advise UV testing for outdoor applications.
More in this section
Hard Anodizing
Type III hard anodizing builds a 25-50 µm ceramic-like oxide layer with up to 500 HV surface hardness for wear-critical aluminium parts.
Bead Blasting
Glass bead blasting for a uniform satin finish on metal and plastic parts. Hides tool marks, prepares surfaces for coating and gives a premium matte look.
Sand Blasting
Sand blasting for surface cleaning, descaling and roughening. Removes rust, scale, old coating and oxide before welding, painting or bonding.
Polishing
Mechanical polishing to mirror and optical finishes: Ra down to 0.05 µm for mould cavities, light guides, medical parts and decorative surfaces.
Powder Coating
Powder coating in RAL and Pantone colours: durable, thick and impact-resistant finish for sheet metal and fabrications, from 60 to 120 µm.
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