Good afternoon Friends.
This pretty GMM is still available!
Model: LEXTA 36 Full / Automatic electronic bridge sawing profiling machine with tilting head for blade up to 825 mm of diameter
Year of Production: 2008
Medium sized sawing machine, already complete as a standard fitting of all the most requested accessories, for small workshops and large plants suitable for cutting marble and granite slabs and blocs, manually or automatically.
It meets the production requirements of small and big series and of special profiling works.
The main structures of the bridge - head holder bridge, blade holder head and slab holder table with shelves - are all made of highly resistant cast iron which has a perfect resistance to corrosion, together with a perfect dimensional stability and the minimum acoustic resonance; the hood for blade and the guide protections are all made of stainless steel for a maximum durability.Cut/return movement of the slide (X axis)
The horizontal movement .of the blade holder slide driven by a pinion/rack pair occurs on guides in oil bath free of maintenance, protected with casing against water and dust infiltration Separate electronic regulation of the cut and return speed of the blade holder head by means of potentiometers in the push-button panel. Electronic setting of the cut and return limit stops of the operating head.
Forward/backward movement of the bridge (Y axis)
This occurs on roller guides in oil bath, positioned on the masonry elements protected efficiently against infiltration also by a closing tape on the return side of the blade. The bridge translation is driven by a pair of synchronised pinions and racks without play. Movements can be carried out manually, with adjustable speed, by operating the corresponding buttons or automatically according to a program. The position is displayed in tenths of millimetres on the monitor.
Blade lifting/lowering movement (Z axis)
Vertical movement of the operating head on chromium-plated guides which are suitably protected by a protecting crank case, with adjustable lifting and lowering limit stops. The precision of positioning is controlled electrically through inverter and encoder. In order to increase the productivity of granite cutting, vertical and horizontal movements are executed simultaneously, in such a way that during the cut the head starts lowering before reaching the horizontal cut and return limit stop.
Blade holder head tilting from 0° to 90°
operated electrically and manual locking in order to execute squint cuts on marble and granite through small cuts.
Blade holder spindle
The compact spindle motor unit, with blade locking flanges, and directly connected to the tool, is provided with an electronic variator for variation of the rotation speed of the tool from a minimum to a maximum value in order to use blades having different diameters with materials having different characteristics. The cooling water distribution system is efficient and with automatic intervention.
Automatic motorized table that can be locked in any position from 0° to 360° and programmable to execute orthogonal cuts.
Floor switchboard with a panel for all the operating controls, remote control switches, thermal protections, main switch with door blockage and electronic control of the movements. Pendant push-button strip with floppy disk drive and touch screen colour display that allows to enter the data, shows the programming stages and the positions of the movement axes; supported by an articulated arm, it can be easily operated in the area comprised between the board and the table when the work is being prepared .
The CONTAX COLOR software controls up to 4 movement axes according to the required accessories, with programs for the automatic cutting of marble and granite, through single cut or infeed, with programmable depth and without the presence of the operator. Possibility to set in multiple cuts 99 different translation measures repeatable up to 99 times. Execution of ledge cuts so as obtain blind or through slots having a fixed length.
Profile copier Electronic device that scans directly profile drawings also executed by hand. These drawings are stored in a DXF format by CONTAX COLOR
Min disc. 450mm
Max disc. 825mm
Net price: 33.000 EUR
+36 31 780 3621
( also on whatsapp and viber )
Landline nr.: +36 23 786 638