Kerblack®
KERBLACK® is a highly specialised ceramic coating, developed in our laboratory after years of research and practical experience with the most important wire-drawing factories. KERBLACK® is considered worldwide as the best coating against wear and seizing for mechanical parts used in the DRY wire-drawing process for ferrous and non-ferrous metal wires.
Specific advantages of KERBLACK® coating:
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Drastic reduction of the wear coefficient for the parts in contact with wire.
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No more problems connected with galvanic corrosion and eddy currents.
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Considerable increase of speed and output of the machines, without affecting the high quality of the wire surface.
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Renovation of worn-out parts without alteration of geometries.
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Reduction of maintenance costs and delivery time in comparison to the supply of completely new parts.


Cone for wire-drawing machines

Drums or rings for enamelling plants

Aluminium snub pulley

Sliding areas for o-rings on shafts

Drums and spools

Spacers for o-rings, rollers for printing of electic circuits
The most important mechanical parts we manufacture in the field of dry wire-drawing with KERBLACK® coating:
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Drums and spools
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Rings and cones
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Wire guides
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Drawing drums
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Snub pulleys
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Aluminum parts







