Jump directly to main navigation Jump directly to content Jump to sub navigation

Colour measurement of cement powder

Process-related discoloration can occur during the production of cement powder. The colour can change to grey or pink which is an indicator of production quality. The powder is transported on a conveyor belt and can be tested after initial cooling. If the colour is within the reference range, further cooling takes place; if the colour deviates from the reference value, the powder is discharged from the process.