CB 350

Electronic bridge sawing machine

CB 350: medium-sized electronic bridge sawing machine for cutting stone material
Very strong cast iron structure, mechanically machined with high quality and precision processes.


The unique features of Comandulli CB 350 machines

  • Spindle sliding on an assembly of linear guides and pads with recirculating balls, well protected.
  • Bridge traverse on special steel guides with ball rollers in oil bath.
  • Bridge traverse kinematic motion through a pinion/rack system in oil bath with variable speed.
  • Spindle lifting on round guides and bronze bushes with screw kinematic motion with variable speed.
  • Disc holding electro-spindle with possibility of manual slant up to 45° with slant visualization.
  • Turntable on a special ball-bearing pivot block, particularly sensitive, with a full load too.
  • Particular attention has been devoted to the selection of the electrical control panel parts: the result is a machine with fast movements and soft at the same time, and particularly silent.
  • The machine is supplied with water system with solenoid valve and flow-indicator, which stops the machine automatically in case of water lack.
  • Electrical control panel on floor level and pensile push button panel. Linear laser for material alignment and cut indication.


There is always enough room for some further desires.

  • Bench with automatic rotation and precision locking each 45°.
  • Electronic positioning on 360°. Bench rotation visualization with control 1/100°.
  • Overturning bench from 0° to 80° with wood loading platform and hydraulic control unit.
  • Adjustable disc rotation speed (inverter): 700÷2000 g/1’.
  • Automatic centralized lubrication.
  • Possibility to work on more than one bench.



When our engineers and technicians compete with each other they outdo themselves, and you are the winners. By developing superior machines, able to process various working processes at the highest quality level, we help you to satisfy the many different requirements of your customers and satisfy your creativity, by giving you the possibility to extend your business.