The system functions by mounting a series of torsion arms across the return side of the conveyor belt. Each arm is fitted with an elastomer blade featuring 14 half-inch (12 mm) wide fingers. As a cleat or rib passes the cleaner, the fingers and torsion arms deflect, allowing the cleaner to “step over” the obstruction without losing contact with the rest of the belt surface.
The blades are offset at a 30° angle, which creates a rippling effect across the cleats, ensuring that carryback is intercepted even in the crevices of textured belts. The system can be fitted with a Martin® Twist™ Tensioner or a Reversing Mount Spring Tensioner to maintain the optimal radial pressure required for thorough cleaning.