What are the common parts and wear parts of belt conveyors?

Author：HUACHENG

Update time：2024-04-26

Common Components

Component Name	Materials/Types	Function
Conveyor Belt	Rubber, PVC, PU, etc.	To carry and transport materials
Drive Pulley	Steel or Rubber-covered	To drive the conveyor belt through friction
Redirect Pulley	Steel or Rubber-covered	To redirect the conveyor belt's direction of travel
Idlers	Steel, Plastic (Trough, Parallel, Self-aligning, etc.)	To support the conveyor belt, reducing friction with the frame
Drive Unit	Motor, Reducer, Coupling, etc.	To provide power for the conveyor belt's movement
Tensioning Device	Screw Tensioner, Weight Tensioner, etc.	To maintain appropriate tension in the conveyor belt, preventing slippage
Cleaner	-	To remove residual materials from the conveyor belt, preventing build-up
Anti-deviation Device	-	To prevent the conveyor belt from deviating from its path, ensuring smooth operation
Conveyor Frame	Steel or Aluminum	To support and fix various components of the conveyor

Wear Parts

Wear Part Name	Wear Cause	Maintenance Measures
Conveyor Belt	Material friction, stretching, aging, etc.	Regular inspection and replacement to ensure smooth operation
Idlers	Wear of bearings and outer shell due to long-term use	Regular inspection and replacement to prevent belt damage from failed idlers
Drive Pulley and Redirect Pulley	Surface wear due to long-term contact with the conveyor belt	Regular inspection of the rubber cover, replacing the pulley or recoating if necessary
Cleaner	Friction with materials and the conveyor belt during cleaning	Regular inspection of the cleaner blade, timely replacement
Tensioning Device	Wear and failure of components due to long-term use	Regular inspection of the tensioning device's condition, adjustment and replacement if necessary
Coupling and Bearings	Friction and fatigue damage during mechanical movement	Regular lubrication and inspection, timely replacement of damaged parts

Through regular maintenance and timely replacement of wear parts, the service life of the belt conveyor can be effectively extended, ensuring its efficient operation.

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Export Sales Engineer

Li Ming holds a Master's degree in Marketing and has worked as an Export Sales Engineer at a large machinery manufacturing company. He is familiar with international trade processes and customs regulations, proficient in multiple languages, and skilled in cross-cultural communication. He has successfully developed overseas markets, formulated marketing strategies, and provided clients with professional product consultation and after-sales support.