Breton SMART-CUT 800 5 Axis CNC Mobile Bridge Saw

SMART-CUT 800 - 5 AXIS CNC BRIDGE SAW FOR SHAPING AND SAWING

Smart-Cut 800 is a 5 axis CNC bridge saw. Its five controlled axes which can interpolate on the three Cartesian axes while the other two axes can be positioned at will; the machine cuts marble, granite, sandstone, limestone and stone slabs into machined items, shapes billets according to programmed profiles using a saw blade tool, contours profiles and performs the stock removal on billets using a shaped tool.

STRUCTURAL AND FUNCTIONAL FEATURES

• SMART-CUT S/NC800 is a NC bridge saw with 5 interpolated axes and is fitted with a revolving head and fixed worktable with tilting feature (upon specific request).

• The fixed worktable for the S/NC800 B model is fitted with a motorised conveyor belt automating loading and unloading operations.

• Latest generation SIEMENS 840 SL digital CNC

• High-speed and precision in movements along axes X, Y, Z thanks to the use of brushless digital motor technology with an absolute encoder.

• Spindle holder carriage in cast-iron ensures rigidity and vibration damping.

• The beam is moved by a precision rack and pinion system driven by a brushless digital motor.

• The spindle travels on recirculating roller skids driven by a brushless digital motor ensuring precision and rigidity.

• The spindle travels on guides fitted with a recirculating roller assembly driven by a ball screw assembly with a preloaded ball nut.

• All guides are protected and greased.

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

• Tilting cutting disc which is motorised and can be programmed in any position between 0° to 90° offering the possibility of step cutting (with continuous head rotation).

• User friendly software and touch-screen colour monitor mounted to a control panel, joystick controls for moving the various axes.

• Laser tracer for displaying cutting path

Parameters	Unit	S/NC 800	S/NC 800 B
Machine length	mm	4800	4800
Dimensions of the work table(L×W)	mm	3800x2200	3800x2200
Head motor power	kW	26.5	26.5
Disc diameter	mm	400 ÷ 800	400 ÷ 800
Max. revolutions of the spindle unit	rpm	6000	6000
Machine width	mm	6500	6500
Transversal stroke speed (Y displacement speed)	m/min	0 ÷ 40	0 ÷ 40
C axis blade rotation	°	±190°	±190°
Approximate weight without table	kg	7000	7000
Machine height	mm	4050	4050
Tools holder head inclination(A axis blade rotation)	°	0° ÷ +90°	0° ÷ +90°
Head raising/lowering stroke(Z axis travel)	mm	700	700
Vertical stroke speed (Z displacement speed)	m/min	0 ÷ 10	0 ÷ 10
Bridge transversal stroke(Y axis travel)	mm	2800	2800
Horizontal stroke(X axis travel)	mm	3800	3800
Max. workable thickness(with 1200mm blade)	mm	240	240
Average level of equivalent sound pressure	dbA	80	80
Horizontal stroke speed(X axis displacement speed)	m/min	0 ÷ 40	0 ÷ 40

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