The Arm Cleaner, like
the T-Cleaner is a fines cleaner fitted onto the underside of the belt,
immediately behind the drive pulley. The scraper elements are fitted so
that they overlap one another, reducing the risk of streaking. The hard
metal blades are mounted on an arm
that is fixed into a rubber body, providing individual flexibility.
A spring tensioner provides the correct applied
pressure for the entire life of the cleaner. The metal blades are more suited for higher
temperatures and belt speeds than other types of cleaner blades.