Standard asphalt slab roller compactor

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

ASTM D8079

Asphalt slab roller compactor 77-PV41A02

Pro-compact produces optimal slabs

Detail of interchangeable sector head for slab compactor

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

PRO-COMPACT pendulum motion

Slab mould fitted on the machine base

Main Features

• tecnical specifications
  • Scroll the table

    Models	77-PV41A02 77-PV41A04
    Machine control	- Vertical displacement of the roller segment by brushless motor measured directly by encoder to verify in real time the specimen thickness - Machine fitted with sensors to confirm the mould in position and for the automatic set-up of the horizontal travel
    Firmware	Set up of compaction procedure with displacement control with load, density or thickness limit. - Selection, customization and storing of test parameters - Customization of the compacting procedure to be saved and recalled from the data base - Graphic display of roller vertical displacement  vs. number of passes - Possibility to pre-set a load threshold to start compaction at the contact of the sector head with the specimen
    Max. vertical force	30 kN
    Compacting device	Roller segment, radius 535 mm
    Back and forth horizontal travel	Adjustable: 300/320 mm                         400 mm                         500 mm                         By control panel
    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 195mm 400 x 300 x 195mm 500 x 300 x 195mm 500 x 400 x 195mm
    Roller vibration	Yes, adjustable frequency from 10 to 50 Hz (optional)
    Heated foot	Yes (optional)
    Electrical supply	220 V, 50 Hz, 1 ph, or 110 V, 60 Hz, 1 ph
    Power rating	3000 WE
    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-PV41A02
    Standard Multi-size electromechanical slab compactor.
    For compaction of moulds 500x400 mm, 500x300 mm, 400x300 mm, 300 x 300 mm and 320 x 260 mm, 195 mm high. Supplied without moulds and compaction sector heads (see accessories).
    230 V, 50-60 Hz, 1 ph
     
    77-PV41A04
    Standard Multi-size electromechanical  slab compactor.
    Same as above but 110 V, 60 Hz, 1 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.