Aggregate, bitumen and filler scales are all equipped with three load cells, rubber anti-vibration mounts and constrainers, thereby ensuring accurate and fast weighing of all ingredients.
In order to ensure maximum precision of dosage in aggregate scale, fine material discharge gates of the hot silo are equipped with double stage pistons to ensure fine/ coarse dosing.
Bitumen scale is completely insulated and equipped with electric heaters. Bitumen is fed into the mixer by gravity without pumping as per the latest technological improvements.
The recovered and/ or mineral filler is fed to the filler scale by a special extracting screw and a pneumatic flap gate to achieve reliable and accurate weighing. The weighed filler is distributed uniformly by a screw conveyor to all zones inside the mixer.