Full definition
Continuous or periodic inspection technologies for detecting conveyor belt defects before they lead to catastrophic failure, spillage, or unplanned downtime. Key systems: (1) X-ray/gamma-ray scanning — detects internal cord damage, splice deterioration, and embedded foreign objects in steel cord belts; installed inline, full belt scanned per revolution. (2) Surface scanning — high-speed cameras or laser profilometers detect cover damage, cuts, tears, and edge wear. (3) Rip detection — conductive loops embedded in the belt or sensor-based systems detect longitudinal rips in real time and trigger emergency stop. (4) Belt thickness measurement — ultrasonic or nuclear gauges monitor cover wear over time. (5) Temperature monitoring — infrared sensors detect hot spots from seized idlers or friction. (6) Splice monitoring — tracking splice condition over time. Per DIN 22109 for rip detection in mining. Brands: ContiTech Conti Inspect, Fenner Dunlop CDI, Beltscan, Veyance BeltGard. ROI: early detection of a single prevented belt failure (costing $50K-500K+) justifies the monitoring investment.