Anodising
Our modern Anodising line is capable of handling extrusion lengths up to 8m long and sheets up to a depth of 1.25m. Standard sulphuric acid anodising is offered to BS1615 or BS3987 in etched or polished finishes, with film thicknesses ranging from 5 to 25 microns.
As well as the normal Silver, Bronze and Black anodised finishes; the company can offer a large range of electrolytic colours through its revolutionary Spectrocolor 2000™ System.
Polishing
Our polishing facilities include automatic equipment for extrusions up to 7m in length, as well as hand lathes for work unsuitable in shape or size for automatic polishing, enabling us to achieve a wide range of surface finishes, including Satin, Mirror and Brush Finish. We can also offer a variety of finishes for small parts utilising our Rotary Bowl Vibratory Finishing Machine.
Spectrocolor 2000™
Spectrocolor 2000™ is a patented electrolytic anodising process, operated in most parts of the industrial globe by Anodisers licensed by Henkel KGaA of Germany. Spa Aluminium Limited holds the licence for the United Kingdom.
The systems offers innovative metallic colours for Aluminium which are abrasion resistant and lightfast, and are significantly harder than paint. Colours comparable to the whole spectrum are possible. Colour swatches are available to interested parties.
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