Rotary Brushes can be manufactured in 2 ways; namely staple set or tufted and spiral wound.
Staple or tufted rotary brushes are manufactured by stapling knots of filament or bristle into pre-drilled holes. The pre-drilled holes can be staggered with parallel or spiral rows.
Brushes that are required to do lighter work generally have a more open pitch and brushes which are required to do heavier work have a more closed pitch to create a more dense brush.
The shorter the trim the more abrasive the brush and the brush can be used for brushing; a longer trim gives more of a sweeping effect.
Spiral wound rotary brushes are manufactured by winding strip brushes on to a shaft or a core.
As above, the closer the pitch the denser the brush.
We offer various types of filament or bristle. Please click HERE for more information regarding bristle.
Some examples of rotary brushes: