Specimen Grinding Machines

EN 12390-2 | ASTM D4543
CONTROLS floor standing model is used to grind and polish concrete specimens, natural stones, ceramic materials, etc.  Proposed in two versions:

55-C0201/B: Standard version in which the lateral displacement of the grinding head is motor operated and actuated by a push button. 380 V, 50 Hz, 3 ph

55-C0201/C: Automatic version in which the lateral displacement is fully automatic and controlled by travel limit switches. 380 V, 50 Hz, 3 ph

All the other characteristics are identical.
The cube and cylinder specimens can be easily locked on the table and the grinding head, 330 mm dia., can be laterally moved either manually or automatically in both directions so, the only manual operation requested is the lowering of the grinding head by the top hand wheel.

The machine is supplied complete with safety chip guard that, when removed, stop automatically the machine, with coolant tank, motor pump and one set of abrasive sectors. Diamond grinding sectors are available on request.
The machine is supplied complete with clamping element for 100, 150 and 200 mm cubes.
Clamping devices for cylinders, rock cores and device for dry grinding procedure are also available on request.

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
55-C0201/5: Clamping device, vice mounted, for concrete cylinders from dia. 100x200 mm to dia. 160x320 mm
45-D0534/B: 4-places core face preparation jig for core dia. from 20 to 55 mm
45-D0534/C: 2-places core smoothing jig suitable for core dia. from 50 to 100 mm
55-C0201/B3: Accessory to connect an aspirator for drying grinding procedure.
Aspirator not included.
CONTROLS bench model with central grinding head and horizontal movable specimen platform is used to grind and polish rock and concrete specimens, natural stones, ceramic materials, etc.

55-C0202: Grinding machine for concrete cubes, cylinders and rock cores. Bench model version. 230V/50Hz/1Ph

The machine is supplied complete with:
  • Frontal safety guard
  • Cooling system by main water supply or recirculating tank, filter and pump
  • 6 standard abrasive sectors

Suitable to grind up to 2x 150 mm concrete cubes, 2x 160x320 mm concrete cylinders, 2x or 4x rock cores (Application for 200 mm concrete cube available on request).
Optional parts: clamping jigs for cylinders/cores/cubes and diamond abrasive sectors

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
55-C0200/150C: Pair of lateral brackets suitable to lock cubes 100 mm, 150 mm side.