Granite Block Cutter TBV/1300-1600 60 G
The machine allows to produce strips from blocks of granite. Its supporting structure is made of electro-welded normalized steel to guarantee the vibrations absorption. The main beam is made of electro-welded normalized steel, stiffened to tolerate high pressure load. The structures are painted with a special anticorrosive treatment and are grinded for the perfect alignment of the movement parts. The trolley translation on beam is through lateral containment wheels in oil bath with low coefficient of friction. The remaining movement parts are on grinded precision guides. All the movement parts are operated by PLC and graphic terminal installed on the panel. The disc fall in on four columns. The machine is supplied with the horizontal disc fixed on the trolley carrying discs with double self-moving disc. The switch board is made of sheet steel, thickness 15/10 mm, painted with RAL 7032 paint, IP55 protection level. The supplying unit is composed by a magnetothermic switch with shutter locking to avoid the opening of the switch board with tension. It can be restored after opening the shutter, in case of maintenance. To guarantee the operator’s safety, an insulation transformer is installed inside for voltage 380V and output 48V for all the driving mechanisms. The thermal relays and the magnetothermics are dimensioned for every specific motor to protect them in case of anomalies.
Fittings:
- spacer flanges for various thickness of cut
(one set is included in the supply)
- one shaft carrying discs (stock)
- number of discs for cut at
- max. vertical discs diameter mm 1300 (1600)
- horizontal discs diameter mm min. 350 max. 400
- vertical discs motor power kW 200
- horizontal disc motor power kW 18
- beam lateral movement motor power kW 4
- beam up-down motor power kW 5,5
- trolley carrying discs motion self-braking motor kW 4
- horizontal disc up-down motor power kW 0,75
- max. height useful cut for disc mm 470 (620 for TBV/1600)
§ electronic device for frequency change of disc unit rotation speed
- power kW 200
- disc speed variation rpm from 300 to 1100
- the change can be effected through a graphic terminal
with display rpm 1/min installed in the electric board
- water consumption l/min 600
- total installed power kW 232,20