How is refractory spraying equipment set up for a hot repair?

Hot repairs, applied to a still-warm lining surface, require the spraying equipment and mix design to be configured for the resulting rapid setting behavior, since standard ambient-temperature settings often produce poor adhesion or excessive rebound. This typically means adjusting water ring settings and using a mix specifically formulated for hot application. Sparkline Group provides guidance on configuring equipment for hot repair scenarios common in steel plant ladle turnaround. Getting this setup right significantly reduces turnaround time between casting cycles.