TroubleReasonTroubleshooting
The same part of the conveyor belt running outPoorly jointreconnect
 Belt edges worn and deformed by moistureRepair of damaged areas
 Bending of conveyor belt bodiesStraightening with centering rollers
Belt runout near the same rollersLocalised deformation of the conveyorCorrect the deformed position in time
 The rollers are not adjusted properlycorrect the rollers
 Unclean rollersRemoval of adhesions
 Dislodged rollersInstall the rollers and maintain them in good time
Belt runout at no loadPoor trough-ablitilyIncrease in initial belt tension
 Poor flexibilityThe belt needs to be replaced if the alignment rollers are still not effective
 Too small initial tension on the beltincrease initial tension
Belt runout under loadImproper placement of materialsAdjust the position of the discharge chute so that the material falls in the centre of the conveyor belt
 Material diameter too large in relation to belt widthCrushing the material, or changing the bandwidth
Belt runout at the head or tail of the machineInaccurate pulley centresAdjust the centre of pulley
 unclean pulleyRemoval of adhesions, check the cleaner
Early wear and tear of the belt top rubberThe baffle plate is unsuitableAdjust the baffle plate
 Impacted by large pieces of materialImprove the feeding condition,reduce the impact
 Feeding too fast, or too highImprove the feeding condition,reduce the impact
Early wear and tear of the belt bottom rubberBelt slip on the drive rollerIncreasing the coefficient of friction of the drive roller
 Inflexible upper rollerImprove the drive condition of rollers
 unclean rollersRemoval of adhesions
Early wear and tear of the belt edgebelt run to one sideDeflection correction for conveyor belts
 Poor trough-abilityAdjust drive roller
Early wear and tear of the belt carcassImpacted by large pieces of sharp-edged materialCrushing the material
 Large pieces of material and foreign objects get caught between the belt and the pulleyPrevents foreign bodies from falling between the belt and pulley
 Hooked by a hard object at the discharge chuteInstall metal detectors
Longitudinal tearing of conveyor beltsForeign object falls and gets stuck after poking through the beltAlways check rack accessories
 Rollers fall off after wearInstallation of v-shaped scrapers at the tail roller
 Large foreign object fallingInstallation of suspended belt magnet separator

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