Slurry Balance Microtunneling Machine
Slurry balance pipe jacking machines are designed for microtunneling in various ground conditions, including silt, sand, and rock. They are used for constructing urban cable tunnels, water supply and drainage tunnels, and gas pipelines.
Technical Specifications
Product Overview
High-Efficiency Slurry Balance Pipe Jacking
This versatile microtunneling machine is engineered to operate effectively across diverse geological conditions, ranging from soft silt and sand to challenging rock formations. Utilizing an advanced slurry circuit system, it ensures efficient material excavation and superior face stability, making it ideal for urban infrastructure projects like utility tunnels and gas pipelines. The integration of high-precision guidance and real-time PLC monitoring provides contractors with reliable, safe, and productive tunneling performance.
Key Features
- Operational Advantages
- Real-time PLC MonitoringHigh-Torque DriveAdjustable CutterheadsLong-Distance CapabilityPressure-Controlled Man Lock
Technical Components
Machine Assemblies
- Rotating Cutterhead
- Main Drive & Reduction Box
- Shield & Articulation Joints
- Slurry Feeding & Discharge Pipelines
- Thrust/Jacking Device
- Back-up System
Project References
Recent Project Data
| Project Type | Diameter (mm) | Machine Type |
|---|---|---|
| Pipe-roofing tunnel | 740 | Pipe roof jacking |
| East China oil pipeline | 1,330 | Direct pipe laying |
| East China oil pipeline | 1,535 | Direct pipe laying |
| Qatar Water diversion | 1,130 | Standard pipe jacking |
| Qatar Water diversion | 3,060 | Standard pipe jacking |
