RMB9000 Mechanical Screeds
Ease of operation, high efficiency screed plate heating systems, low maintenace screed plates and superior serviceability are combined to provide a superior screed.
|Maximum Paving Width||9.0 m|
|Minimum Paving Width||2.5 m|
|Standard Paving Width||2.5 m|
|Crown adjustment||-2% - +4%|
|Extension packages||250-1500 mm|
|Maximum Tamper frequency||1600.0 RPM|
|Maximum Vibrator frequency||3000.0 RPM|
|Screed plates length||560.0 mm|
Mechanical ScreedsProductivity and reliability provided in a durable package.
High Modularity Grademaximum paving width 12 meters
Outstanding frame rigidtyThe screed frame provides optimal resistance to bending and twisting forces.
The Mechanical Screed Plate Axiscan be adjusted to various camber angles between +4 % and -2 %.
An Electronic Ignition and Automatic AdjustmentAn Electronic Ignition and Automatic Adjustment of the smoothing plate temperature is provided for main screed and every extension box equipped with a burner.
Optimum Thermostatic Temperature ControlOptimum thermostatic temperature control of smoothing plates with rapid temperature rise provided by double burner system.
Quick-fitting ExtensionQuick-fitting extension coupling for fast paving with adjustment.
Tamper and VibratorSuperior compaction width variable stroke tamper and vibrator.
Simple Cleaning and Adjusting InterventionsSimple cleaning and adjusting interventions
Heating SystemAn efficient heating system rapidly obtains the correct working temperature.
Insulated Combustion ChambersInsulated combustion chambers guarantee a uniform distribution of heat to the smoothing plates and tamper blades.
High-energy BurnersHigh-energy burners installed in each screed element permit a rapid heating and maintenance of the preset working temperature.
Electronic Temperature ControlAn electronic temperature control unit controls and adjusts smoothing plate temperatures independently for the main screed and mechanical extensions equipped with burners.
Tamper and Vibration SystemA variable stroke high compaction tamper is fitted to main screed and all mechanical extension boxes. Hydraulic vibratory boxes are installed to main screed and to 0.75 m and 1.5 m extension boxes.
Modular Vibratory Rotating ShaftsDedicated service doors permit rapid tamper bar height adjustment and simple inspection and lubrication of tamper shafts. Vibratory boxes in oil bath for service-free operation.
ServiceablityDedicated service doors permit rapid tamper bar height adjustment and simple inspection and lubrication of tamper shafts. Vibratory boxes in oil bath for service-free operation.
Tamper and Vibration OperationTamper and vibration operation is synchronized with paver movement and operate automatically when the paver advances.
During paver stopping and restarting operations, the tamper and vibration follow a preset ramp in order to avoid undesirable marks on the asphalt surface.
Speed AdjustmentTamper and vibration speed adjustment is electrically controlled and adjusted using a potentiometer.
Screeds AssistThe screed is equipped with an electrohydraulic control that enables the screed pressure to be varied on the bituminous mix according to job requirements. It is also possible to transfer part of the screed weight to the tractive axle of the machine, thus increasing its adherence to the ground.
Whenever the paver is stopped in standby (for asphalt supply, etc.) a weight relief pressure is automatically applied to keep the screed from marking the mat.