Specimen Grinding Machine

Designed to grind and polish concrete cube and cylinder specimens, blocks, natural stones, rocks, ceramic materials etc. The specimens are easily fixed to the table by proper locking stirrups (see accessories) allowing to grind at a time:
– n° 3 cube specimens 100mm side, or
– n° 3 cube specimens 150mm side, or
– n° 2 cube specimens 200mm side, or
– n° 2 cylinder specimens dia. 100×200, 110×220, 150×300, 160x320mm, or
– n° 1 block with max. dimensions 390x250mm

The revolving abrasive head is radially and alternatively moved in both directions through an electric motor actuated by a pushbutton.

The column is completely protected against the abrasive dust.

The vertical lowering of the grinding head is achieved with infinitesimal adjustments by operating on the top handwheel having 0,05mm graduations.
The machine, made from rugged plate, is supplied complete with control panel, coolant/decantation tank (by water and emulsifying oil), motor pump, set of abrasive sectors, safety chip guard that when removed, stops automatically the machine.

The standard supply does not include:
– the locking stirrups,
– the diamond sectors (8 pieces)
that must be ordered separately (see accessories).

Technical specifications:
Table dimensions: 775x280mm (useful: 750x235mm)
Grinding wheel dia.: 330mm
Vertical span width: min. 175mm (95mm with the distance piece) max. 380mm
Grinding height range: 95 to 380mm
Grinding head stroke: 215mm
Grinding wheel speed: 1400 rpm.

Power supply: 400V 3ph 50Hz 4500W
Dimensions: 1220x1080x (h) 1730mm
Weight: 410 kg approx.

مشاهده کاتالوگ