Double Shield Tunnel Boring Machine Main Thrust Cylinder
The main thrust cylinder is the main propelling component of the double shield TBM, which is responsible for providing the forward thrust of TBM. The cylinder has large thrust and stable performance, which can ensure the efficient and stable operation of the TBM in the process of tunneling. The bore and stroke of the main push cylinder are usually large to adapt to the needs of different digging depths and speeds. The internal structure and seals are optimized to reduce friction and leakage, increasing the efficiency and longevity of the cylinder.
Double Shield TBM Main Thrust Cylinder Specifications
| Main Thrust Cylinder | |
| Application: | Provide the thrust for TBM forward tunneling |
| Specification: | Bore diameter: 220mm-380mm Rod diameter: 150mm-280mm Stroke: 1100mm-1700mm |
| Pressure: | up to 35MPa |
The main thrust cylinder, the largest and most powerful component of a double shield tunnel boring machine (TBM), is essential for propelling the machine through various terrains. Positioned between the cutterhead and the gripper shield, it is vital for the machine's operation.
Experience the enhanced performance of GBC's Double Shield Tunnel Boring Machine Main Thrust Cylinder. Our advanced design and sturdy construction ensure improved safety, higher advance rates, minimized downtime, and an extended service life. This cylinder not only endures the challenging operating conditions but also delivers the necessary force and displacement for effective tunneling operations.
The Double Shield Tunnel Boring Machine Main Thrust Cylinder from GBC is versatile, applicable in various scenarios, including tunneling through hard rock, mixed ground, and unstable environments like clay and sand. It also excels in specialized tas