Conveyor Belt Monitoring & Fire Detection
Roller acoustic early warning + temperature cross-check — detect roller faults before they ignite.
Three pain points of conveyor safety
Thousands of rollers, random failures
A conveyor has thousands of rollers; wear and seizure occur randomly, and manual acoustic inspection can't guarantee coverage or timeliness.
Seized rollers cause fires
A seized roller keeps rubbing the belt and heating up — the leading cause of conveyor fires, often already smoking when discovered.
Harsh environment
Dust, noise and moisture make traditional electronic sensors failure-prone and hard to maintain — monitoring has long been absent.
Architecture: acoustic listening + temperature cross-check
DAS hears early, DTS confirms accurately — a dual-signal pre-fire loop.
Roller acoustic early warning
DAS continuously listens to roller sounds along the conveyor; the AI acoustic model separates wear and seizure signatures from background noise, warning and localizing roller anomalies before failure — shifting maintenance from firefighting to proactive replacement.
Heating double-check
DTS monitors the temperature profile along the line as a second verification of roller seizure and bearing overheating — raising alarm confidence and preventing fire.
Field results & key metrics
Mining-scenario field validation
LandSub Global DTS has been field-validated at a major mining operator: system-measured temperature matched manual re-check, confirming the reliability of distributed temperature data in mining conditions.
Frequently Asked Questions
Get a conveyor safety monitoring solution & quote
Tell us your conveyor length and layout — we'll design the DAS + DTS architecture.