Welded enblock teble: the sliding surface of the belt is milled and grounded. Suitable laterals grits collect the waste water which is conveyed from sliding channels. At the ends, two belts rollers are housed, one of which is motorized by a special gearreduction unit, capacity 1.1 kW. The speed of the conveyor-belt is adjusted by an electronic inveter from 0 to 2.4 m./l'.
Bridge sliding supports, made up in carpentry, containing the rolling ways made up in tempered steel and interchangeable. The slinding comes on special rolling ways with tempered and rectified rolls, everything in oil-bath. One special labyrinth shape of the supports and suitable carters allow the absolute guard from dust and splashes.
Special grinding/polishing spindles made up of strong cast iron. They have the particularity to be connected to the bridge frame both in the superior than in the inferior part allowing the work to be without vibrations. The pneumatic working cylindeer is a master-piece in the spindle itself. Each unit is equipped as follows: three-phase motors; Set of trapezoidal belts for the transmission of the motion to the axis; Abrasive holding plate diam. 470 mm. suitable for the housing of 6 FRANKFURT abrasives complete with a special anti-vibrating rubber joint. Motorized brush, set up at the exit of the slabs from spindles, equipped with automatic lifting and lowering, for the brushing of polished slabs. Automatic reading device of slabs shape and size (optional) which, connected to a control PLC, allows the polishing of the slabs also with irregular sides.



Automatic electronic bridge cutting machine. The BCG/3500 MK2 saw machine is suitable for working granite and marble using, of course, the right diamond tools. The main structure has been made of cast iron, in order to give the maximum stability and the same quality of the machine all over the time.
MAIN CHARACTERISTICS:
. movable bridge, sliding on the guides;
.operation head, sliding on the bridge;
. rotationg table, which can be loked into place at any position, from 0° to 360°. The table con be securely and precisely fastened every 90°. The operating head, installed on slide allowing it to slide on the bridge - easily - moves vertically - up and down - on two chromium guides, which are protected by appropriate carters. Slide movement comes out thanks to oil bath guides, wich are perfectly protected. The cutting speed is adjusted by electronic control. The operating unit is equipped with a compact motor, where the disc will be fixed. The head can be inclined and it's able to cut step, even during inclinated cutting. The electric control board - made by tin - loon the right side of the bridge is made up the control panel with the main commands and the pending controls. Even this second device, containing the main operating commands, can be moved near to the center of working table thanks to a movable arm.
Switches and their thermal protections, thegeneral switch-off with the door lock and the electronic movement control device are located into the electric control board. The lectric cables and the cooling pipes are supported by nylon cable holding chains, from the connecting point of the machine to the electric control board up to operating head.