What design features are required for sprayers handling cold-applied bitumen emulsions?

Sprayers for cold-applied emulsions need gentle pumping systems, corrosion-resistant materials, effective filtration, and uniform spray bars. Precise pressure and flow control are critical to avoid breaking in the lines. Insulated tanks may be required in cold climates to maintain viscosity. Easy cleaning and recirculation loops help prevent nozzle clogging and ensure consistent application rates on site.