Slurry Laying and Manufacturing Machine (Macropaver 12-B)



The truck mounted Macropaver 12-B applies all slurry and polymer-modified micro-surfacings with equal ease. Consistent quality is accomplished through-out the production cycle with automatic sequencing, Macropaver can easily double the application rates of competitive conven-tional machines, with average outputs of 3-4 MT per minute. Macropaver features the finest quality components and no chain or sprocket drives. Rugged, dependable performance has proven Macropaver’s superior relia-bility, ease of operation, and productivity.

General Technical Specifications for Macropaver 12-B


Main Systems and Components

  • Automatic start/stop materials sequencing
  • Automatic aggregate finish shut down sensor
  • Integrated cement hopper with built-in fluffer
  • 3-way emulsion valve self-loading system (made with Teflon)
  • Anti-syphon (leak proof) water load system
  • Hot-water jacketed emulsion pump
  • Flow meters for water and additives
  • Direct-drive jackshaft
  • Variable speed cement feed system interlocked to aggregate output;
  • Pavement fog sprays (front and side ones) and joint sprays
  • Quick cleaning emulsion basket strainer
  • Side debris dump box

Options

  • Liquid additives Tank with pumps - 568 liters
  • Mounting on “WG64 Volvo” Truck at the manu- facturer’s site;
  • Standard Slurry Seal Spreader Box
  • Universal, variable width, augured Spreader Box, hydraulically driven;

Tank Capacities

  • Aggregate Hopper - 9,2 cub.m
  • Emulsion Tank - 3.218 liters
  • Water Tank - 3.218 liters
  • Liquid additives Tank - 560 liters
  • Cement Hopper - 340 liters
  • Hydraulics Reservoir - 492 liters

Power

  • Pug-mill - double-shafted gun-barrel design with 72 removable auger paddles.
    Output rate: 2.727-3.636kg/min.; Variable mixing speed, 225 rpm – standard;
  • John Deere turbo-charged Diesel, 82 kW at 2500 rpm; 110hp;
  • Triple (radial) pumps, variable displacement triple stack, 416 liters/min.
  • Heated Emulsion Pump; hot water jacketed, D51mm positive displacement
    (water is collected from the truck’s radiator) 227 liters/min.
  • Water Pump - 454 liters/min.
  • Additive Pump - stainless steel - 113,5 liters/min

Hydraulic System

  • 3 independent circuit
  • Variable displacement, pressure and flow compensated piston-type pumps

 
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