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Surface coatings

1. ZnNi alloy plating - frames

We have an automatic plating line for ZnNi alloy, with passivation Cr3 + sealer

Line characteristics:

  • production capacity/year - 500.000 sqm (on frames)
  • layer thickness - 5-18 microns
  • passivation colour - transparent, black
  • ZnNi alloy content 11-15%(Ni); 89-95%(Zn)
  • corrosion protection 720h -1000h

Automatic plating line for alkaline galvanizing - FRAMES and DRUMS, with following characteristics:

  • production capacity/year - aprox. 200.000 sqm
  • layer thickness - 5-18 microns
  • corrosion protection 96h-408h

Characteristics:

  • coating on Aluminum and Steel
  • production capacity/year - 350.000 sqm (on frames)
  • layer thickness 15-35 microns
  • passivation colour - black

Corrosion protection:

  • steel 600h-800h
  • steel coated with Zn or ZnNi = 1000h