Accurate belt tracking is vital for conveyor efficiency, minimizing downtime and maintenance expense. Essential parts consist of tracking rollers, which establish belt alignment, and crown pulleys, whose purpose is center positioning maintenance. Tensioners provide accurate belt tension to prevent slippage, and snub pulleys improve tracking control. Misalignment is sensed by sensors a... http://apache-flink.370.s1.nabble.com/Essential-Belt-Tracking-Conveyor-Components-for-Optimal-Performance-td18515.html