Low-Settlement Urban Infrastructure Pipeline Laying Epb Pipe Jacking Machine

The Earth Pressure Balance (EPB) Pipe Jacking Machine is a versatile trenchless construction device designed for underground pipeline laying, suitable for mixed strata (soft soil, sand, gravel, and partially weathered rock) common in urban and infrastructure projects. It uses the pressure of excavated soil to balance the excavation face, control ground settlement, and directly transport muck via a screw conveyor.

• ● Broad Strata Adaptability: Handles mixed strata (soft soil + gravel/weak rock) without frequent equipment adjustment.
• ● Precise Settlement Control: Adjustable soil pressure stabilizes the excavation face, protecting above-ground structures.
• ● Efficient Muck Handling: Screw conveyor directly transports excavated soil, avoiding slurry circulation costs.
• ● Flexible Application: Suitable for both shallow and medium-depth projects, adaptable to various pipeline diameters.
• ● Cost-Effective: Simpler system structure reduces maintenance and material costs compared to slurry balance systems.

Our facility is a high-tech enterprise integrating the design, manufacturing, sales, and service of various non-excavation equipment. We specialize in producing pipe-jacking equipment, shield equipment, and related accessories. Independently developed products include slurry balance pipe-jacking machines, earth pressure balance pipe-jacking machines, rock pipe-jacking machines, and hard rock tunneling machines (TBM).