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

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