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Archivio TRADERE
to safeguard the know-how of Travertine stone workers
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TOOLS Tools -> Bench moving plants - records: 5 A pneumatic expansion bag system, to move blocks and benches after cutting with diamond wire. The bags are made of special rubber, dust and dirt proof. Flexible hoses connect the bags to the pneumatic control unit, equipped with a pressure regulator to expand the bag according to the required push for a proper opening of the block. Before the advent of the cushions to the compressed air cylinder bank was anchored at the top to a winch appropriate by means of ropes of steel that the inclined until it falls. Were later used of the hydraulic jacks pushing the cylinder bank to the same way as the current pillows. |
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Record(s) found: 5.
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