Star Plus Bridge saw cutting machine for marble-granite

STAR, CHAMPION and TANGO bridge saws are designed and built for the processing of marble, granite, artificial quartz, ceramic and natural stones.

Powered by a numerical control interfaced with CAD/CAM systems, they are divided in:

4 interpolated axis bridge saws (STAR) suitable for linear cutting and profiling;

5 interpolated axis bridge saws (STAR, CHAMPION and TANGO), ideal for complex works like linear, curved and inclined cutting, drilling, profiling, engravings and bas-reliefs.

Whether for the production of unique pieces or for serial production STAR, CHAMPION and TANGO bridge saws are mainly used for slab cutting.

CHAMPION CNC machines may be customized according to the Customer’s needs about production and space available into his factory.

Easy to manage

Automatic Cutting and displacement of the pieces

“Cut & Move” suction cup manipulator

(Prussiani Engineering European Patent EP 1651409)

Machine stability and perfect cutting quality bridge movement by two motors, one on the right and one on the left

(GANTRY system)

Machine easy to use intuitive CAD/CAM software

Greater grip and non-deformability of work Tables top of the working table made of a special Prussiani rubber

Easy and lowered maintenance planning controlled and guided by CNC

No risk of oil stains on the marble slabs lubrication with EP1 density grease

Attention to people safety machines compliant with the most recent safety standards

Parameters	Unit	Star 4	Star 5	Star Plus
Electrospindle tool holder		-	1/2″ gas	1/2″ gas
Horizontal stroke(X axis travel)	mm	3600	3600	3600
Bridge transversal stroke(Y axis travel)	mm	2200	2200	2200
Number of vertical cutting spindles	nr	1	1	1
C axis blade rotation	°	-	0°÷ 90°	0°÷ 90°
Head raising/lowering stroke(Z axis travel)	mm	350	350	350
Transversal stroke speed (Y displacement speed)	m/min	45	45	45
Disc diameter	mm	350min-625max	350min-625max	350min-625max
Machine length	mm	5550	5550	5550
Max. liftable weight with all the vacuum cups activated	kg	800	800	800
Machine height	mm	2700	2700	2700
Axes motors for axis X-Y-Z-A-(C) with absolute encoder	FAGOR	BRUSHLESS	BRUSHLESS	BRUSHLESS
Vertical stroke speed (Z displacement speed)	m/min	10	10	10
Main disk-holder electrospindle torque	nM	72	72	72
Monitor touch screen	TFT colour	17″	17″	17″
Max. revolutions of the spindle unit	rpm	0 ÷ 6.000	0 ÷ 6.000	0 ÷ 6.000
Max. workable thickness(with 600mm blade)	mm	215	215	215
Average level of equivalent sound pressure	dbA	80 ÷ 90	80 ÷ 90	80 ÷ 90
Vertical cutting spindles motor power	kW	18	18	18
Horizontal stroke speed(X axis displacement speed)	m/min	45	45	45
Tools holder head inclination(A axis blade rotation)	°	-185 +185	-185 +185	-185 +185
Approximate weight without table	kg	4250	4300	4600
Height of camera support	mm	3.000	3.000	3.000
Machine width	mm	3550	3550	3550
4 or 5 axes interpolated numerical control X-Y-Z-A-(C)	FAGOR	8070	8070	8070