Spices

About the Spice Industry

Spices bring a specific challenge to metal detection: they are often dry, mineral-rich, and highly variable in density and moisture, which can make foreign objects harder to isolate from the product signal itself. Fine granulates and powders also move fast through a line, so detection has to keep pace without slowing throughput.

Contamination risk in spice production typically comes from processing and grinding equipment, packaging lines, and raw material sourced from multiple suppliers. At DETECTRONIC, we tune sensitivity to the product itself, so genuine contamination is caught without triggering false rejects on the spice.