Semi-automatic sorting machine CMV 650 3 + 3

Semi-automatic sorting machine CMV 650 3 + 3

Semiautomatic machine for the calibration and smoothing of the marble strips.

Maximum workable width: 650 mm

Structure of the machine

The 600 automatic 3 + 3 marble grading machine guarantees a better calibration of the strand and a faster processing, by means of the adjustment of the 3 diamond heads. Structure consisting of a heavy carpentry bench for the support of the strips on the belt, with automatic movement adjustable by means of an inverter. The belt on which the string rests runs over an interchangeable wear plate. Calibrating bridges for the ascent – descent movement of the diamond spindles, with setting of the quota on the console of the same. Mobile bridge smoothing spindles for the transversal advancement of the heads, by means of a rack and pinion transmission in an oil bath, with adjustment of the displacement by means of an inverter. Up-down movement of the polishing spindles by means of pneumatic cylinders.

Technical features

  • Maximum workable width: 650.0 mm
  • Maximum workable thickness: 10 ÷ 80 mm
  • Number of calibrator groups: 03
  • Number of smoothing groups: 03
  • Ascent and descent diamonds with automatic or manual viewer of quotas
  • Bridge polishing heads with transversal movement in oil bath
  • Diamond cutter diameter: 750.0 mm
  • Abrasive holder plate diameter 420.0 mm
  • Power of each calibration group: 18.5 kW
  • Power of each polished sanding unit: 7.5 kW
  • Calibrator ascent-descent motor power: 0.75 kW
  • Bridge displacement motor power: 0.75 kW
  • Speed of the sliding belt: 0 ÷ 4.000,0mm / min
  • Machine length: 6,000.0 mm
  • Machine width: 1,920.0 mm
  • Height of the machine: 2,220.0 mm
  • Machine weight: 9,500.0 kg
  • Water consumption for cooling: 180.0 l / min is recommended
  • Maximum pneumatic system pressure: 8 bar
  • Network frequency: 50 Hz
  • Mains voltage: 400V
  • Electricity supply phases: 3