GMM-Giga 3500

Huge sawing machine capable of cutting blocks of marble and granite into semi-machined slabs of desired thickness to transform. It is characterized by its robustness and easy handling. The main structure consists of two columns and a bridge on which the blade holder slides; she is tall dimensioned and made of very resistant cast iron for maximum stability and durability. All guards are stainless steel for durability. the The machine's surface protection cycle includes a first sandblasting and washing of the castings and the subsequent application of three coats of paint. The horizontal cut/return movement of the knife-holder carriage (X axis) is controlled by a pair of rack and pinions driven, which runs on guides in a maintenance-free oil bath and through a housing protected against the ingress of water and dust. Separate electronic control of cutting and Return speed of the knife holder head via the control board. Electronic adjustment of the Cutting and return stops of the working head. Possibility of reducing the cutting speed at the beginning of the cycle to facilitate the insertion of the knife into the block to ease into the block and a reduction in travel speed in the initial distance of each cut and return of the vertical knives. The forward/backward movement of the block holder carriage (Y-axis) installed under the main structure slides on precision lines to ensure movements with decimal tolerances. It can also be moved away from the machine electrically to facilitate block loading. Vertical movement of the bridge (Z-axis) on guides protected by a protective crankcase with adjustable lifting and countersink stops are adequately protected. different Adjustment of the cutting units in both directions. The slide holder head is equipped with a spindle that Capable of carrying blades up to 3500mm in diameter. The cutting takes place usually with cuts from 5 to 100 mm depending on the materials to be cut. On request, a stepless electronic blade rotation speed regulation On request, stepless electronic regulation of the blade speed can be included for optimal use of the blades a diameter between 2500 and 3500 mm and to adapt the cutting speed to the material properties be used. The blades are cooled by an efficient water distribution system. There is a waterproof control panel on the right side of the machine, which contains the electronic programmer, the 5.7″ DSTN color display, the controls, the remote control switches with the relative thermal protection devices, the main switch with door lock and the electronic equipment for motion control. The POLYAX COLOR software controls the vertical and horizontal movement of the knife holder head and the displacement of the car. Programming the depth of cut and the displacement of the carriage with decimal precision. Programs for automatic cutting of marble and granite even without the presence of the operator. Possibility of multiple cuts 9 different Translation measures that can be repeated up to 99 times. Possibility of up to 9 different cutting heights and -Lengths to work with blocks of different sizes at the same time. Machine safety: EEC standard devices with fence barrier and access door with safety contact protect the Danger area around the working head. blade soundproof housing, made of double-walled sheet metal and an intermediate layer of foamed polyurethane. safety flow meter the machine stops when there is a lack of water. The underhead sensor stops the machine in case of overload, e.g. B. by exceeding the driving speed or the cutting depth. The load limiting device sets the maximum power consumption of the blade motor to protect the tool from loads in excess of the set value. The electricity and water supply is routed by nylon cable chains from the connector at the base of the machine to the control panel and cabinet and protected. the machine to the control panel and from there to the working head. Automatic cooling water distribution system. the Lubrication of the most important points of the machine is carried out by an automated, centralized system. Travel distance of the block holder carriage when loading the blocks on request multiples of m 3 Total mass of the machine complete with trolley 18 tons