Astra 4 Axis CNC Automatic Bridge Saw Machine

Automatic bridge saw machine structure and work table made of hot galvanised dipped electro-welded steel that guarantees high water resistance.
The blade motor has Hp18 – kW 13.2 power, can reach a maximum speed of 3000 Rpm (opt. Tool 6000 Rpm) cutting thicknesses up to 200 mm. with max. disc Ø 625 mm.
Digital brushless type axis drives, coupled with gear motors, guides that slide on ball circulation runners protected by bellows, allow for extremely precise cuts.
The automatic rotating head 370°, a mobile consolle with 17” touch screen interface easy to use, allows to perform orthogonal, sideways, elliptic, circular, inclinated, straight, are possible exploiting axes interpolation.
The tilting head from 0° to 90° is manual by handwheel.
The optional tilting work table with hydraulic pump, promotes slab loading, speeding up the production process.
Astra 4 is ideal for indoor and outdoor designs such as kitchen counters, bathroom counters, capitals, tables, sinks, stairs, floors and Funeral art.

Windows based system, integrated with machine control board, Multi-Touch 17” control panel with innovative and interactive M2 Easy Cad interface, guarantee easy, simple and intuitive control operations.
Machine electronics are controlled by brand name products known throughout the world that guarantee easy replacement in the event of fault.
LAN connection and USB port to load files from external devices.

Cad Cam software manages and optimizes all the phases of the process: from the design and/or import of parts, the definition of machining strategies, to the estimated timing and control of collisions with 3D simulation, through to the provision of parts and underparts on the workbench

• Automatic generation of roughing cycles, coring, drilling, finishing, profiling, pocketing and polishing.


• Free drawing of geometric entities arches, bi-arcs,lines, rectangles, squares, ellipses, circles, regular polygons, joints, chamfers, construction designs.


• Drawing from predefined parametric models: vanitytops, kitchen tops, tables, including managing the downside, the canals and the sink, etc.


• Definition of guided basic three-dimensional surfaces, starting with sections and/or guidelines drawn on the XY plane (frames, shower trays, concave convex sinks, sinks in multiple sections).


• Write in different fonts also shaped profiles, including characters in italics, characters with drills, working downside, relief and engraving with sharp edges, fenerary art.


• Nesting manual / automatic, facilitates and optimize arrangement of the pieces on the worktable.

Parameters	Unit	Astra 4 Axis
Head motor power	kw	13.2
Transversal stroke speed (Y displacement speed)	m/min	25
Tool attachment	type	1/2 Gas Optional
Tools holder head inclination(A axis blade rotation)	°	0 ÷ 90
Max. cutting depth	mm	145
Max number of interpolated axes	nr	4
Machine length	mm	6255
Horizontal stroke(X axis travel)	mm	3500
Approximate weight without table	Kg	3300
Bridge transversal stroke(Y axis travel)	mm	2000 (2700 opt.)
Standard voltage	V/Hz	400 / 50
Disc diameter	mm	min. 350/60 - max. 500/60
Head raising/lowering stroke(Z axis travel)	mm	340
Dimensions of the work table(L×W)	mm	3400 x 1900 (2400 opt.)
Machine height	mm	2658
Machine width	mm	3942
Vertical stroke speed (Z displacement speed)	m/min	10
C axis blade rotation	°	0 ÷ 370
Horizontal stroke speed(X axis displacement speed)	m/min	25
Max. revolutions of the spindle unit	r/min	700 ÷ 3000 (700 ÷ 6000 opt.)