Automatic line of alkaline Zinc - Nickel coating with passivation Cr3+ and sealer.
Characteristics of Zn Ni coating line:
- dimensions of baths [Lxlxh] = 3300x800x1200mm;
- production capacity/year: 500.000m2 (on frames)
- layer thickness: 5 to 18 μm;
- pasivation colour: transparent, black;
- composition of Zn–Ni alloy: 11-15%(Ni); 89-85%(Zn);
- resistance to salt spray: 720h to 1000h.
Process Control of Zn Ni coating - all process steps are performed automatically by computer.
The automatic program of the installation includes active monitoring of parameters in real time and registration of parameters of each batch of parts produced.