Advanced asphalt slab roller compactor

Advanced electro-mechanical multi-size slab compactors, closed loop control system

EN 12697-33, method 5.2 | ASTM D8079

Asphalt slab roller compactor, advanced model 77-PV41C05)

Loading slab on roller compactor

Detail of the control panel for controlling the temperature of sector head and base heating system

Monitor touch

Test detail

Detail of interchangeable sector head

500 x 400 mm slab and lead rolled ball screw system

PRO-COMPACT Pendulum motion

Planarity, Regularity and homogeneity of the slabs produced by the roller compactor

Detail of optional base heating system, to maintain the temperature, 77-PV41C00/UP

Main Features

• tecnical specifications
  • Scroll the table

    Models	77-PV41C05 77-PV41C06
    Machine control	- Vertical load and/or displacement control of the roller segment by stepper motor, measured directly by linear transducer to verify in real time the specimen thickness for more accuracy - Real time measurement and control with a closed loop logic of compaction load by two precision strain gauge load cells. This system permits to verify possible discrepancies of the compaction due to the wrong distribution of asphalt in the mould  and to any other unexpected malfunctions, with warning to the operator - Machine fitted with sensors to confirm the mould in position and for the automatic set-up of the horizontal travel
    Software	- 21'' Touchscreen integrated PC - Fully programmable PC software operating in Windows® - Set up of customized compaction sequence as free combination of load/displacement controlled cycles - Selection, customization and storing of test parameters - Customization of the compacting sequence to be saved and recalled from the database - Graphic display of displacement / force vs. number of passes or load vs. displacement
    Max. vertical force	30 kN
    Load measurement	By two precision load cell
    Compacting device	Roller segment, radius 535 mm
    Back and forth horizontal travel	Adjustable: 300/320 mm                         400 mm                         500 mm                         By software
    Trolley speed	Adjustable up to 300 mm/s Adjustable pause at inversion point
    Mould dimensions*	320 x 260 x 195 mm 300 x 300 x 195 mm 400 x 300 x 195 mm 500 x 300 x 195 mm 500 x 400 x 195 mm
    Roller vibration	Yes, adjustable frequency from 10 to 50 Hz (optional)
    Heated foot	Yes (optional)
    Heated base	Yes (optional)
    Electrical supply	380 V, 50 Hz, 3 ph, or 220 V, 60 Hz, 3 ph
    Power rating	3000 W
    Overall dimensions (l x w x h)	1300 x 800 x 2040 mm
    Weight approx.	650 kg

    *To produce slabs down to 38 mm thickness. Maximum slab thickness varies with bitumen mixes composition.
• ordering info
  • 77-PV41C05
    Advanced multi-size electromechanical slab compactor. For compaction of 500x400 mm, 500x300 mm, 400x300 mm, 300x300 mm and 320x260 mm slabs. Includes the compaction procedure defined in the brand new EN 12697-33 7.3 and the PRO-COMPACT control feature. Controlled by all-in-one touch-screen integrated PC, load and deformation measurement, software controlled mould travel, performing user defined free combination of load/displacement controlled compaction sequences. Supplied without moulds and compaction sector heads (see accessories).
    380V, 50Hz, 3ph+N
          
    
    77-PV41C06
    Advanced multi-size electromechanical slab compactor
    Same as above but 220 V, 60 Hz, 3 ph
    
• accessories
  • Interchangeable sector heads
    77-PV42001 
    Interchangeable sector head to produce slabs 320 mm long x 260 mm wide
    
    77-PV43001 
    Interchangeable sector head to produce slabs 300 mm long x 300 mm wide
    
    77-PV44001 
    Interchangeable sector head to produce slabs 400 mm long x 300 mm wide
    
    77-PV45001 
    Interchangeable sector head to produce slabs 500 mm long x 300 mm wide
    
    77-PV46001 
    Interchangeable sector head to produce slabs 500 mm long x 400 mm wide
    
    
    Interchangeable sector heads complete with heating system
    To be completed with 77-PV43012 Temperature control system (see Upgrading options)
    
    77-PV42011 
    Interchangeable sector head to produce slabs 320 mm long x 260 mm wide. Complete with heating system.
    
    77-PV43011 
    Interchangeable sector head to produce slabs 300 mm long x 300 mm wide. Complete with heating system.
    
    77-PV44011 
    Interchangeable sector head to produce slabs 400 mm long x 300 mm wide. Complete with heating system.
    
    77-PV45011 
    Interchangeable sector head to produce slabs 500 mm long x 300 mm wide. Complete with heating system.
    
    77-PV46011 
    Interchangeable sector head to produce slabs 500 mm long x 400 mm wide. Complete with heating system.
    
    
    Moulds
    77-PV42102 
    Steel mould 320x260 mm, 195 mm high, to be filled at 155 mm max.
    
    77-PV43102 
    Steel mould 300x300 mm, 195 mm high, to be filled at 155 mm max.
    
    77-PV44102 
    Steel mould 400x300 mm, 195 mm high, to be filled at 155 mm max.
    
    77-PV45102 
    Steel mould 500x300 mm, 195 mm high, to be filled at 155 mm max.
    
    77-PV46102 
    Steel mould 500x400 mm, 195 mm high, to be filled at 155 mm max.