Sand und Zuschlagstoffe

Sand and aggregate producers need fast, uniform moisture removal without sacrificing product spec. This category covers thermal drying of frac sand, industrial sands, and aggregates, including how rotary dryers and coolers handle high throughput, abrasive material while protecting particle integrity. Articles explain drying technology comparisons, process flow, and the equipment choices that keep production consistent. Drawing on Heyl Patterson’s engineering and in house testing, this content helps producers understand sizing, wear protection, and residence time control for frac sand drying and aggregate processing built for continuous, heavy duty operation.