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 jigs for cubes, cylinders – cores and diamond abrasive sectors available as accessories.
      As above but 220V/60Hz/1Ph
      As above but 110V/60Hz/1Ph

  • accessories
    • Accessories and spares
      Clamping device for concrete cylinders from 50 to 100 mm dia.
      Clamping device for concrete cylinders from 100 to 160 mm dia.

      Device for clamping one additional cylindrical specimen from 50 up to 100 mm dia. It shall be used along with accessory 55-C0200/100
      Device for clamping one additional cylindrical specimen from 100 up to 160 mm dia. It shall be used along with accessory 55-C0200/160
      Pair of lateral brackets suitable to lock cubes 100 mm, 150 mm side.

      Clamping jigs rock cores
      4-places core face preparation jig for grinding machine series 55-C0201/x and 55-C0202/x. Core dia. from 20 to 55 mm
      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
      Spare set of 6 abrasive sectors   
      Set of 6 diamond abrasive sectors
      Extra accessory
      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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