Martin engineering recently issued detailed insights into causes and prevention of conveyor fires to improve workplace safety, by listing out major causes like presence of oxygen, heat and fuel to start a fire. In case of conveyors heat can be caused by friction on the belt for various reasons, while the dust generated during loading or discharging can act as fuel to start a fire.
The company suggested thinking like a fire safety inspector while examining for safety as well as controlling fugitive material by regular cleaning to control dust.
Operators should consistently manage airborne dust at transfer points and promptly address any accumulation. Damaged rollers need to be replaced without delay. Proper alignment of the conveyor belt is crucial for ensuring belt safety. It’s advisable to use flame-resistant grease and other lubricants. Regular testing of fire detection and suppression systems according to regulatory standards is essential. Experience indicates that maintaining clean conveyor systems and performing ongoing maintenance are the most effective defenses against fire.