Coating

Coating

Our coating services

Our coating division is the main division in terms of volume worldwide; Depending on our locations we offer different type of line technologies with different type of coatings, including Zinc, Zinc Flake and Zinc Nickel. Our lines, depending on location and market demands, can vary from operating with Dip-Spin baskets, E-Coat, manual rack and Reel to Reel just to name a few.

Barrel

In roto-barrel service, the parts are placed in a basket called a barrel, attached to a hoist, which rotates on itself and at the same time is immersed in some tanks where the processing cycle takes place. It is suitable for galvanizing small metal parts, because many parts can be processed at the same time, achieving an average coating of 5 microns and an excellent ratio for money and value.
 
 
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Dip Spin

Various dip-spin coating technologies are available for processing a wide range of part configurations and sizes: Our production plants across the world offer from standard to planetary dip-spin, tilt/tumble, high-capacity basket and barrel lines.

 

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Rack

Our rack systems are made for delicate parts that might not be able to withstand the tumbling or cascading action produced by barrel plating. Rack plating also works well for large or complex  components. 
 

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Reel to Reel

Our reel-to-reel line is a newly added technology to our wide service diversification, mainly reserved for nickel and matt tin coating with the addition in the near future to treat also silver and gold components. Equipped fully with stations of de-reeling and pre-treatment, the line can run through 10 meters of material per minute and is one of the main reel-to-reel lines on the Italian territory.
 
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Our treatments

The Electro-painting process for either Anodic or Cathodic E-coat black paint typically consists of a zinc phosphate pre-treatment, followed by the bulk, barrel high-voltage electro-deposition of either the anodic or cathodic paint resin systems.

 

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Proper surface preparation is the first step in the metal finishing process and critical to the overall coating system performance. Bulk processing barrel phosphate lines apply the required zinc or manganese phosphate material layer to the parts before coating.

 

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Organic and inorganic solvent or water-borne coatings containing dispersed and binding Zinc and Aluminium are applied through dipping or rack, centrifugation, and polymerization. They provide electrical isolation (with an organic top coat) and excellent corrosion resistance.

 

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Alkaline coating applying a zinc-nickel alloy with 12-16% nickel content through barrel or rack electrolytic plating. The zinc-nickel alloy depositions, with different passivation processes, represent the best the new metal surface protection technology can offer.

 

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Thanks to different passivation, the alkaline or acid zinc depositions provide high protection to metal surfaces against weather stress corrosion. The deposits have excellent corrosion resistance, although they undergo thermal shock.

 

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Excellent corrosion resistance, availability on barrel lines, and compliance with all the leading car manufacturers’ technical standards are the key features of Stainless-Steel Passivation.

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Our treatments

Proper surface preparation is the first step in the metal finishing process and critical to the overall coating system performance. Bulk processing barrel phosphate lines apply the required zinc or manganese phosphate material layer to the parts before coating.

 

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Alkaline coating applying a zinc-nickel alloy with 12-16% nickel content through barrel or rack electrolytic plating. The zinc-nickel alloy depositions, with different passivation processes, represent the best the new metal surface protection technology can offer.

 

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Alkaline coating applying a zinc-nickel alloy with 12-16% nickel content through barrel or rack electrolytic plating. The zinc-nickel alloy depositions, with different passivation processes, represent the best the new metal surface protection technology can offer.

 

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Thanks to different passivation, the alkaline or acid zinc depositions provide high protection to metal surfaces against weather stress corrosion. The deposits have excellent corrosion resistance, although they undergo thermal shock.

 

TREATMENT CARRIED  OUT BY

Excellent corrosion resistance, availability on barrel lines, and compliance with all the leading car manufacturers’ technical standards are the key features of Stainless-Steel Passivation.

 

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