Suction Mouth

Opening under the nozzle where air velocity captures debris.

Spray Bar Section Valve

Solenoid valve controlling each spray-bar section individually. Enables accurate binder control at varying carriageway widths.

Suction-Fan Balancing Weight

Precision weight used to balance the centrifugal fan after blade replacement. Minimises vibration and bearing wear.

Suction-Head Levelling System

Automatic hydraulic system keeping suction head parallel to the road. Maintains constant gap and airflow regardless of camber.