Гидравлические цилиндры захвата для систем поддержки тоннелепроходческих машин

Hydraulic Gripper Cylinders for TBM Support Systems Engineering the ultimate rock-anchoring stability with 42CrMo thick-walled technology for Main Beam and Shield Tunnel Boring Machines. The Foundation of Hard Rock Advancement In the unforgiving environment of...

Гидравлический привод для систем разгрузки винтовых конвейеров тоннелепроходческих машин.

Hydraulic Actuation for TBM Screw Conveyor Discharge Systems Engineering precise earth pressure balance control with corrosion-resistant, 27SiMn welded cylinders designed for the harshest subterranean muck environments. The Critical Valve of Tunnel Excavation In the...