Highest quality for your skill


SX-5 is an innovative numerical control multi-spindle cutting centre with five cutting units with interpolated axes, designed and patented by Donatoni Macchine to satisfy those needing a compact system for large-scale production line of marble, granite and agglomerate flooring and wall coverings of various types with different sizes and thickness.

Donatoni Macchine were the first to introduce a multi-spindle machine with patented rotating bridge to the market and, rich in the experience they have built up over the years, they can guarantee their customers a very high level of productivity and at the same time complete optimisation of the slabs.

Main features
  • Simple and easy to program
  • Flexible production
  • Reduced space required
  • High productivity
  • Cut optimisation
  • Extremely precise cutting
  • Automated cutting line
Production gallery
Technical schedule
Max number of interpolated axes 8
Vertical stroke Z axis mm 300
Maximum cutting depth mm 150 / 65
Blade motor power kW 17 / S6
Cutting belt size mm 2400 x 7620
CN controlled axes number 14
Unloading belt size mm 2400 x 4000
Head bridge rotation gradi -182° / +182°
Min/max diameter size (vertical blade) mm 525 / 350
Maximum sucker lift kg 600
Approx. total weight of the machine kg 20.000
Types of processing
Longitudinal cuts
Transverse cuts
Oblique cuts
Inclined cuts +/- 47°


Spindle support bridge with 3 or 5 spindles connected to the beam with a large slewing ring which enables rotation of the 3/5 spindle units.
Carriage bridge in fabricated steel structure with double beam that ensures even distribution of the weights and the head support bridge and perfect balancing.
The machine is equipped with motorised belts for moving the slabs during cutting/offloading.
Suctions cups for lifting and positioning the cut pieces in order to exploit the slabs as much as possible.
Ball recirculating sliding crosspieces and helical toothed racks for sliding the Y axis, with oil bath lubrication and protected by bellows with labyrinth closure.
Measurement system of blade diameter.
System to detect slab, with camera positioned above the machine and image acquisition software. The application enables the slab dimensions to be exploited in the best way possible and allows the cutting to be carried out avoiding any defects or any veins in the material.
System to automatically detect the thickness of the slab.


Parametrix is the simple and intuitive Software developed by Donatoni Macchine and designed to optimise the management of cuts of variously-shaped pieces on a slab. It enables work processes involving cuts with discs, milling cutters and drills, the insertion of straight and curved forms and shapes that have been pre-set or imported from DXF files, and the optimisation of processing times and slab surfaces.

Discover Parametrix

It allows you to measure the surface of slabs placed on the workbench using a camera located on top of the machine and the acquisition software integrated with Parametrix.
SCAN-CNC is a measuring system consisting of a laser pointer mounted at the head of the machine and a software integrated with Parametrix that allows you to measure bi-dimensional shapes with a linear or curved form and create the drawing in real time (DXF file) on the monitor.