Soil Pressure Balance Shield Machine

[{"title": "Product Advantages/Core Competitiveness", "content": "The excavation volume can be controlled, resulting in minimal disturbance to the strata and reduced ground settlement.\nBy injecting various soil improvement materials—such as water, bentonite, or foam—to modify the plasticity, fluidity, and water-tightness of the improved soil mass, favorable excavation rates can be achieved even in heterogeneous soils composed of gravel, sand layers, and water, or under unstable geological conditions, this approach enhances excavation efficiency and reduces tool wear.\nFast construction speed, enhanced construction safety, and reduced labor intensity for workers.\nLow technical requirements for workers, high safety standards."}]