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Types of Conveyor Belt Cleaners


A conveyor belt cleaner is a device used to remove debris, material buildup, and contaminants from conveyor belts to ensure efficient and reliable operation of conveyor systems. Here's an overview of conveyor belt cleaners, including their types, functions, benefits, and considerations:

Types of Conveyor Belt Cleaners

1. Primary Cleaners:

  - Located at the head pulley, primary cleaners are the first line of defense against material buildup on the conveyor belt. They typically consist of blades or scrapers mounted on a tensioning mechanism to remove bulk material.

2. Secondary Cleaners:

  - Positioned behind the head pulley, secondary cleaners provide additional cleaning and removal of residual material left by the primary cleaner. They often feature more advanced blade designs and mechanisms to address finer particles and sticky materials.

3. Tertiary Cleaners:

  - Tertiary cleaners are installed further down the conveyor belt to address any remaining material that may have escaped cleaning by the primary and secondary cleaners. They are typically used in applications where extremely high cleanliness standards are required.

Functions and Benefits

1. Material Removal:

  - Conveyor belt cleaners effectively remove debris, carryback, and material buildup from the conveyor belt, preventing blockages, spillage, and damage to equipment.

2. Prevent Contamination:

  - By removing contaminants and foreign material from the conveyor belt, cleaners help prevent product contamination, ensuring product quality and safety.

3. Reduce Maintenance:

  - Regular cleaning of conveyor belts with belt cleaners reduces the need for manual cleaning and maintenance, prolonging the lifespan of conveyor components and minimizing downtime.

4. Enhance Efficiency:

  - Clean conveyor belts operate more efficiently, with reduced friction and wear on the belt and associated components. This improves conveyor performance and energy efficiency.

5. Improve Safety:

  - Removing material buildup and carryback from conveyor belts reduces the risk of slips, trips, and falls for personnel working around conveyor systems, enhancing workplace safety.


1. Type of Material:

  - The type, size, and characteristics of the material being conveyed will influence the selection of the appropriate conveyor belt cleaner. For example, sticky materials may require specialized blade materials or cleaning mechanisms.

2. Belt Speed and Tension:

  - Conveyor belt speed and tension affect the effectiveness and performance of belt cleaners. Proper adjustment and alignment are essential for optimal cleaning.

3. Environmental Conditions:

  - Consider the operating environment, including temperature, humidity, and the presence of water or chemicals, when selecting conveyor belt cleaners. Some cleaners may be better suited for harsh or corrosive environments.

4. Installation and Maintenance:

  - Proper installation, adjustment, and maintenance of conveyor belt cleaners are crucial for ensuring effective operation and prolonging the life of the cleaner and conveyor system. Regular inspection and cleaning of the cleaner itself are also important.


Conveyor belt cleaners play a vital role in maintaining the cleanliness, efficiency, and reliability of conveyor systems across various industries. By effectively removing debris, carryback, and contaminants from conveyor belts, cleaners help prevent equipment damage, product contamination, and safety hazards. Proper selection, installation, and maintenance of conveyor belt cleaners are essential for optimizing conveyor performance and ensuring safe and efficient material handling operations.

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