B 6
Material transfer: The paver finisher is equipped with two conveyors driven
separately that transfer the material from the hopper to the augers.
By scanning the filling height during the paving procedure and monitoring via
conveyor sensors, the transfer amount or speed is regulated fully automatically.
The drive is reversible (O).
Augers: The augers are the critical components for material distribution in paving
construction, whose main function is to allocate and convey the paving material
from centre to outside via channel between side plates and the screed. Different
lengths of augers are available via attachment as per diverse working condition
requirements.
The left-hand and the right-hand half of the auger can be controlled separately.
The drive system is fully hydraulic. The auger speed is continuously controlled by
sensors that monitor the material flow automatically. Height adjustment of augers
can be attained via ratchets.
Height adjustment and extension of augers: Height adjustment and extension
of augers ensure optimum adaptation to a wide range of paving thicknesses and
widths.
When using ratchets for height adjustment, barrel nuts at the guide supports in the
rear wall are used to adjust the height.
Auger segments of different lengths can be attached to easily adapt to the different
paving widths.
Levelling/slope control system: The slope control system (O) can be used to
regulate the traction point on the left-hand or the right-hand side with a defined
difference to the opposite side.
To determine the actual value, the two traction crossbeams are linked with a slope
control rod.
The slope control system always operates in conjunction with the screed height
adjustment of the opposite side.
By adjusting the height of the traction point of the crossbeam (traction roller), the
paving thickness of the material or the laying height of the screed can be
controlled.
Actuation occurs electro-hydraulically by means of toggle switches or
automatically by means of an electronic grade control system.
Crossbeams / screed lifting device: The screed lifting device is used to lift the
screed during transportation.
The screed is raised electro-hydraulically by means of cylinders on the
crossbeams, which is maneuvered via toggle switch on the console.
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