The function of this machine is applying a thin coating film of a trivalent Chrome compound on the plate surface in order to protect it against the corrosion.

Consists of following subsets:
1. Coating Heads (#2) 2. Integral Frame (Coating head supporting frame)
3. Coating Rolls (#4) 4. Moveable Top Side Head
5. AC-Electrical Motor 6. Worm Gear Box
7. Hydraulic Pump 8. Working Tank
9. Hydraulic Cylinder 10. Catch Pans (#2)