What is a belt cleaner?
A belt cleaner is a device installed at the head pulley of a belt conveyor to remove material adhering to the belt surface. It effectively prevents carryback, belt misalignment and pulley wear, widely used in ports, mines, power plants and cement plants.
How does a belt cleaner work?
The blade is pressed against the belt surface by a spring or counterweight. As the belt passes the blade, adhering material is scraped off and falls into the chute, achieving continuous automatic cleaning.
What are the main types of belt cleaners?
The main types include tungsten carbide cleaners, polyurethane cleaners, ceramic cleaners and rubber cleaners. By installation position, they are divided into primary cleaners, secondary cleaners and return belt cleaners.
What materials are belt cleaner blades made of?
Common blade materials include tungsten carbide, polyurethane, ceramic and wear-resistant rubber. Different materials suit different material abrasiveness and belt speed requirements. Tungsten carbide blades are suitable for highly abrasive applications.
What are the main components of a belt cleaner?
The main components include the blade, blade holder, pressure adjustment device (spring or counterweight), mounting base and fasteners, enabling precise adjustment of blade pressure against the belt for effective cleaning and long service life.
How to choose a suitable belt cleaner?
Selection should consider belt width, belt speed, material characteristics, abrasiveness, installation space and maintenance requirements. A professional turnkey solution is recommended for effective cleaning and stable conveyor system operation.
