Dosing system for the conversion coatingof metal parts

DRIZZLING is a complete dosing and spraying system for the application of chrome free passivating product on multi-metal surfaces.

DRIZZLING designed to be installed in painting pre-treatment plants. It allows the precise and continuous mixing of demineralised water and chrome free passivating product. This creates an always fresh and pollutant-free solution, which is directly atomised onto the metal surfaces to be treated.

DRIZZLING technology does not require the presence of a traditional conversion coating tank. Excess liquid solution (Overspray) and drips falling from the parts are collected and managed separately.

ADVANTAGES

• The solution that is sprayed is always fresh and dosed in-line. This means that no pollutants into the traditional conversion coating tank.
• The system does NOT require the traditional pre-treatment tank.
• DRIZZLING is extremely compact and easy to install in existing plants
• The conversion layer is constanty sprayed along the entire vertical length of the structure
• The 0.7kW spray pump has a lower energy consumption than conventional 4-5kW pumps otherwise used.