18 Machines sold worldwide so far
SC 23-130

Machine for grinding circular blanks and discs from diameter 230 up to 1,300 mm. The adjustable disc-carrying trolley also carries the main motor of the machine, triggered through an inverter (variable RPM, but constant torque). The trolley has pneumatic locking.
The three types of operations, i.e.:

  • Outer rim grinding of the blank (preparation for welding) or of the diamond segments,
  • Lateral grinding on both sides of the segments,
  • Under-segment grinding on both sides of the blank,

occur dry by means of a special grinding wheel spinning in a protection hood with adjustable clearance doors and exhaust outlet (connection to a strong dust aspirator). The grinding wheel motor is bi-directional and self-breaking, whereas its automatic oscillation movement is carried out pneumatically.
Electronic and electrical items are located in a well protected connection box and each working location is fitted with an emergency switch.

Technical Data

  • Capacity : discs and blanks from diameter 230 up to 1,300 mm,
  • Power supply : 380 V, three-phased, 50 Hz (3.5 kW),
  • Power of main motor : 1.5 kW,
  • Power of grinding motor : 1.5 kW,
  • Compressed air at 6 bar (in-built adjustment manometer, filter and lubricator)
  • Grinding wheel dimensions : diameter 250 x 20 x 60

Dimensions and Weight

  • Width: 1,450 mm
  • Length: 2,000 mm
  • Height:                 lower position : 1,500 mm         upper position : 1,700 mm
  • Weight: 500 kg  approx.

Normal accessories

  • Set of 4 reduction rings (22.2 – 25.4 – 50 – 60)
  • Set of five special grinding wheels
  • Instruction Manual.


    • Reduction rings in other dimensions