ACD – Automatic Chemical Dosing

ACD – Automatic Chemical Dosing

ACD – Automatic Chemical Dosing

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The addition of chemicals into the tanks in an anodizing line is nowadays possible in an automatic mode.
In order to add all chemicals automatically these must be in liquid form and contained in small containers (i.e. 1 m3 volume)
If some chemicals are supplied in powder form, the containers for the automatic dosing will be connected to containers equipped with agitators, in which the powder products and D.I. water will be added.

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Multicolour

Multicolour

Multicolour

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Multicolour is a revolutionary electrocolouring process capable of producing a range of colours from grey to blue, or green. The process involves a three step procedure.

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HEA – High Efficiency Anodizing

HEA – High Efficiency Anodizing

HEA – High Efficiency Anodizing

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Italtecno’s research laboratory has developed a new system for anodizing which improves:

  • efficiency (LOWER ENERGY COSTS)
  • consistency (BETTER REPRODUCIBILITY, lower rejects)
  • quality (HARDER AND BETTER CORROSION AND ABRASION RESISTANT ANODIC COATING)
    of the anodic layer.

This “system” consists of:

  • a special rectifier (HEA rectifier) with changeable waveform
  • a special additive for the sulphuric acid based solution (HEA LIQUID ANODIZING ADDITIVE)
  • a special system of air agitation (micro-bubble “diffusion system”)

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