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Black oxidizing of steel and stainless steel |
Black oxidizing of steel and stainless steel
Guaranteed unchanged dimensions
CZL Tilburg carries out the black annealing of steel and stainless steel in a fully automated production line for drum and suspension work. This production line is very well suited for the treatment of single pieces, repetition work and mass production. During the chemical treatment - in an immersion bath of alkaline solution at < 150ºC - the pieces receive a uniform, dark-black outer coating. The unique feature of this process is that the original dimensions are retained. After blackening, the components are preserved to guarantee lasting resistance to corrosion.
Decorative and multifunctional
Apart from being decorative, the dark-black oxide layer that attaches itself to the surface during black annealing adds multifunctional properties to that surface. These include reduced reflectivity, long-lasting resistance to impact and scratching, and resistance to corrosion during dry storage.
Options
Black annealing of steel and stainless steel
24 hour service
Production facility for single pieces, repetition work, bulk and drum work
Max. product dimensions: 1.800 x 500 x 900 mm
Weight < 400 kg (exceptions bookable)
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Applications
Fasteners
Machineparts
Parts of:
Printing presses,
Turningmachines,
Packagingmachines
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Industries
Optical
Furniture and interior
Mechanical engineering
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