Smart-Cut 550-CNC bridge saw with rotating head

SMART-CUT 550 - CNC BRIDGE SAW WITH ROTATING HEAD FOR MARBLE, GRANITE, ENGINEERED STONE AND CERAMIC

SMART-CUT 550 is a cnc bridge saw cutting centre with interpolated axes, equipped with rotating head and fixed work bench, designed to perform multiple machining operations which would otherwise require several machines, such as: cutting of slabs, shaping and dishing out of small blocks of marble, granite, sandstone, limestone and stone, engraving of inscriptions, drilling, etc. using either the diamond disc or the drills.

On request, the work bench can be equipped with a tilting top; in the S/NC 550B version, the bench is equipped with a motorized conveyor belt so as to automate the loading and unloading operations.

STRUCTURAL AND FUNCTIONAL FEATURES

- Latest generation SIEMENS 840 SL digital NC.

- High-speed and high-precision movements along axes X, Y, Z thanks to brushless digital motors with absolute encoder.

- Spindle carriage made of cast-iron to ensure rigidity and vibration damping.

- The beam is moved by a precision rack and pinion assembly, driven by brushless digital motor.

- The spindle carriage is moved by recirculating roller runner blocks, driven by brushless digital motor that ensures the required precision and rigidity.

- The spindle is moved vertically by a ball screw/preloaded nut assembly on recirculating roller guides, driven by digital brushless motor.

- All guides are protected and greased.

- Twist head with a ± 190° rotation on axis “C” and 0° to 90° rotation on axis “A”.

- The disc inclination is motorized and can be programmed in any position between 0° and 90°, with possibility of making step-cutting (with continuous head rotation).

- User-friendly software displayed on colour touch-screen, which is mounted on the control panel; joysticks for moving the various working axes easily.

- Laser tracer displaying the cutting path.

PROGRAMMING AND MANAGEMENT SYSTEM

- The machine is managed and programmed from a colour touch-screen installed on a practical, hanging control console, which is easy to handle and can be rotated.

- The machine is controlled from the CNC PC with Windows operating system.

- The management and operational software use the Windows environment to its full potential, are extremely user-friendly and can be easily interfaced with the user’s system.

- The colour touch-screen makes the machine programming easy and fast.

- All electric and electronic components are from world’s leading producers so as to ensure that spare parts can be easily sourced in the event of a system failure, and technical assistance is available at a world level.

- The machine is equipped with a simple portable button panel to control its major functions in order to operate it in the manual mode and make easier some operations to be carried out within the working area.

Breton Teleservice

SMART-CUT is to be networked for connection with Breton, for the remote diagnosis of any possible malfunction.

Parameters	Unit	S/NC 550	S/NC 550B
Machine width	mm	6500	6500
C axis blade rotation	°	±190°	±190°
Horizontal stroke speed(X axis displacement speed)	m/min	0 ÷ 40	0 ÷ 40
Number of vertical cutting spindles	nr	1	1
Disc motor power	kW	18	18
Max.length of the cut slab	mm	3800	3800
Bridge transversal stroke(Y axis travel)	mm	2450	2450
Transversal stroke speed (Y displacement speed)	m/min	0 ÷ 40	0 ÷ 40
Average level of equivalent sound pressure	dbA	80	80
Approximate weight without table	kg	6000	6000
Machine height	mm	3300	3300
Max. revolutions of the spindle unit	rpm	1000 ÷ 3000	1000 ÷ 3000
Max.width of the cut slab	mm	2200	2200
Horizontal stroke(X axis travel)	mm	3800	3800
Vertical stroke speed (Z displacement speed)	m/min	0 ÷ 10	0 ÷ 10
Tools holder head inclination(A axis blade rotation)	°	0° ÷ +90°	0° ÷ +90°
Machine length	mm	4300	4300
Max. workable thickness(with 600mm blade)	mm	160	160
Disc diameter	mm	350 ÷ 550	350 ÷ 550
Dimensions of the work table(L×W)	mm	3800x2200	3800x2200
Head raising/lowering stroke(Z axis travel)	mm	400	400

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  Programming and management system

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  Motorized inclination of the blade from 0° to 90°

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  Tilting work-table on request