specialty milling A26

May 15 2020

Intense milling works on the A26

During May and June, GTF technology was successfully implemented on a specialty milling job along the A26 (Genova Pra - Gravellona Toce) to mill linings and other structures of the Asino Morto, Risso, Mondà, Manfreda and Casa della Volpe tunnels

fresa ST 500

April 15 2020

The brand new ST 500

The Special Machines and Equipment division of Grotti srl has come out with a new ST 500 milling machine with side discharge. On request the machine can also mount a conveyor belt for transporting waste material onto a truck or dumper


December 20 2019

The GTF 600 RC breaks through

On 16 December 2019 the GTF 600 RC knocked down the last diaphragm of the tunnel of the Modugno railway station