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The C-14 full-hydraulic multifunctional ground improvement equipment is designed for small-section tunnels and coal mine roadways. It integrates drilling, water stopping, drainage, and grouting functions. With a full-hydraulic drive system, it adapts well to complex environments and enables multi-angle operations (vertical, horizontal, inclined). Its intuitive interface allows quick parameter adjustment even in narrow spaces, enhancing efficiency and safety in underground projects. It is an ideal solution for ground reinforcement and hydrological control in mines and tunnels.
The Vibroflot operates on the principle of vibration compaction. Its high-power vibrator generates high-frequency vibrations, which are transmitted to soil particles. Under the influence of these vibrations, loose soil particles rearrange themselves, reducing voids and significantly enhancing soil density and bearing capacity. Additionally, the built-in water flushing system assists in loosening the soil during operation, enabling the vibrator to penetrate deeper into the soil layers and further optimizing treatment results. Whether dealing with sandy soil, silty soil, or other liquefiable soils, the Vibroflot efficiently reinforces the soil, effectively preventing foundation settlement and providing a solid and stable base for superstructures.
KR60A Rotary Bore Drilling Pile Rig Machine Construction Works Fully Hydraulic System
Pipe jacking machines use shield technology to excavate soil or rock with a rotating cutter head, removing the excavated material via a mud conveying system while hydraulic jacks push precast pipes into the tunnel and grout stabilizes the walls.​ These machines are applied in diverse municipal and civil projects, including building underground water supply/drainage systems, installing gas pipelines, optical cables, and constructing subway tunnels, minimizing surface disruption.​ Regarding types, the slurry balance machine suits various soil and high - groundwater conditions; the Earth Pressure Balance Machine is for soft to medium - hard soils; and the rock machine, equipped with powerful tools, is for rock formations and even mixed soil - rock conditions. They are key to modern underground construction.

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