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Specimen grinding machine

EN 12390-2 | ASTM D4543

Main Features

  • easy and precise grinding of concrete specimens, natural stones, block pavers, ceramic materials etc.
  • high productivity with large base table for simultaneous grinding up to two concrete cubes 100 and 150 mm or two cylinders dia. 150 and 160 mm or up to 4 rock cores
  • ergonomic compact bench model to safe laboratory space
  • improved reliability with cooling system by main water supply or recirculating system with water tank, filter and pump
  • suitable for dry grinding procedure using dedicate accessory
  • designed to ensure strict sample’s tolerance dimensions required by main international standards, obtaining better specimens then more reliable compression testing results

  • tecnical specifications
    • Scroll the table
      • Grinding chamber dimension: 800x330 mm
      • Specimen platform stroke: +/- 250 mm
      • Effective working area: 320x170 mm
      • Max specimen size: 150 mm cubes and 160x320 mm cylinders
      • N° of grinding segments: 6
      • Grinding wheel dia.: 180 mm
      • Grinding head rotating speed: 2800 rpm
      • Grinding head vertical stroke: 205 mm
      • Max vertical daylight: 340 mm
      • Min vertical daylight: 130 mm
      • Safety front guard conforming to CE
      • Total power: 1600 W
      • Machine overall dimensions (lxwxh): 1071x980x920 mm
      • Weight approx.: 300 kg 
      • Tank overall dimensions (lxwxh): 500x255x200 mm
      • Weight approx.: 10 kg
      • Gross weight approx.: 350 kg
  • ordering info
    • 55-C0202
      Grinding machine for concrete cubes, cylinders and rock cores. Bench model version supplied with:
      - frontal protection panel
      - external tank for collection and decanting water, circulator pump and filter
      - 6 standard abrasive sectors
      - clamping system and distance piece for cubes up to 150 mm
      Clamping jigs for cylinders – cores and diamond abrasive sectors available as accessories.
      230V/50Hz/1Ph
       
      55-C0202/Y
      As above but 220V/60Hz/1Ph
       
      55-C0202/Z
      As above but 110V/60Hz/1Ph

  • accessories
    • Accessories and spares
      55-C0200/100  
      Clamping device for concrete cylinders from 50 to 100 mm dia.
       
      55-C0200/160  
      Clamping device for concrete cylinders from 100 to 160 mm dia.
       
      55-C0200/1002
      Device for clamping one additional cylindrical specimen from 50 up to 100 mm dia. It shall be used along with accessory 55-C0200/100
       
      55-C0200/1602
      Device for clamping one additional cylindrical specimen from 100 up to 160 mm dia. It shall be used along with accessory 55-C0200/160
             

      Clamping jigs rock cores
      45-D0534/B
      4-places core face preparation jig for grinding machine series 55-C0201/x and 55-C0202/x. Core dia. from 20 to 55 mm
                                              
      45-D0534/C
      2-places core smoothing jig suitable for grinding machines series 55-C0201/x and 55-C0202/x. Core dia. from 50 to 100 mm                           

      Abrasive sectors
      55-C0202/1
      Spare set of 6 abrasive sectors   
       
      55-C0202/2
      Set of 6 diamond abrasive sectors
       
      Extra accessory
      55-C0202/3
      Accessory for the use of an aspirator connected to the grinding machine series 55-C0202, suitable for
      dry grinding procedure. Pipes and aspirator not included      

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