Minerals Zone
Minerals Zone




BRIDGE CUTTER WITH ROTATING TABLE PLANA/S


Stable,solid,long-lasting for cutting slabs and thickness of marble,stone and granite. 

  • The table rotates with brushless motors and can be positioned with accuracy to the hundredth. 

  • Blade-holder slide on bearings runs on brushless motors. Interchangeable rail levels with guards. 

  • The speed of the electric spindle with a reduced-size motor is controlled by an electronic rev. variator which is connected directly to blade. 

  • Up/down movement of brushless motorised blade head unit runs on precision screws and double lead nuts to eliminate play. Unit runs on refaced chrome guides protected from dust/water by blowers. 

  • The head inclination is motorised and the automatic stops are displayed in hundredths and degrees. Small inclined step-cuts with interpolation of the vertical and horizontal axes. 

  • Water-tight electrical cabinet placed outside foundations, with main switch, CNC/LCD electronics and keyboard. 

  • Five axes are numerically controlled and run by the PC where new programmes and single runs can be applied. 

  • Mobile control panel can be moved to centre table when machine not in use. 
  • Right-left movement of slide, bridge back-forward movement, up/down head movement, table rotation can be carried out manually.. 

  • Laser beam facilitates positioning of blade on cutting line. 

  • Flow meter stops the machine if cooling water insufficient. Tools protected by load bearing device to prevent use above present values. 

  • All cooling tubes and electrical wiring for tools protected in special holders. 

    MAIN CNC FUNCTIONS

  • Running of horizontal and vertical cutting axes of head cutting unit, bridge translation and automatic turntable. 

  • Table rotation. 

  • Running of electronic inclination for head cutting unit. 

  • Programmes for single stroke marble cutting/small step-cutting for granite and cutting depths. 

  • 20 different cutting translation levels repeatable 99 times can be set (more on request).
     
  • Memorises and electronically sets cutting limits and cut/return or cutting unit.

  • Memorises and electronically sets beam travel limits. 

  • Cut/return speed and last cut with different setting. 

  • Table inclination of automatic table programmable for continuous circular and/or orthogonal cuts. 

  • Execution of single or partial cuts. 

  • Reduction of stoppage time thanks to possibility of contemporary movement of all axes.

  • Lateral profiling set directly at keyboard: concave/convex arches, rising/descending surfaces - any angle. 

  • Profile cutting achieved with linear and circular interpolation of vertical/horizontal axes
    of head cutting unit. 

  • Finishing cycle of pieces with disc side ('brush' system obtained by interpolation of z-y axes with x cutting axis strokes. )

  • Rough hollowing and finishing, concave and convex cycles obtained by interpolation
    of x-z axes with y axis strokes. 
  • Automated operational cycles: presence of operator not required. 

    • CAD-designed profiles and shapes on specific programme complete with converter for reading CAD/CAM ISO programmes and connected externally by series RS 232 (optional).
Corsa disco asse X - X-axis blade stroke (d. 900) mm 3.700
Translazione ponte asse Y - Y-axis bridge translation mm 3.500
Diametro max. disco - Max. diameter blade mm 900
Diam. albero portadisco - Blade holder shaft diameter mm 60/50
Diam Flangie bloccadisco - Minimum diameter of flanges mm 250
Profondità max. taglio (Z) - Z-axis maximum cutting depth mm 320
Corsa verticale asse Z - Z-axis max. vertical stroke mm 600
Rotazione max. testa asse A - A-axis max. head rotation gradi
degrees
100
Potenza motore disco a 950 - Motor power at 950 revs. kW 26
Dimensioni tavola in ghisa - Cast iron table dimensions mm 3500x1750
Velocità max. asse X - X-axis max. speed mm/min 18.000
Velocità max. asse Y - Y-axis max. speed mm/min 8.000
Velocità max. asse Z - Z-axis max. speed mm/min 2.500
Voltaggio/frequenza - Voltage/Frequency V/HZ 380/50
Peso - Weight Kg 5.000

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