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Home > KOSUN News >
KD Series slurry separation system : Purification Solutions for Shield Tunneling
May 27, 2026
In modern urban tunnel construction, railway shield projects, and foundation engineering, managing waste mud effectively is a major challenge. The KD Series slurry separation system, developed by KOSUN, addresses this head-on. These professional mud purification equipment provide comprehensive support for waste mud generated in slurry balance shields, diaphragm walls, and pile foundation construction.
The Value of the KD Series Slurry Separation System
The KD Series delivers safe operation of tunneling equipment. Through a scientific solid-liquid separation process, it precisely controls mud viscosity and specific gravity, enhancing pore formation quality. Better mud properties mean better construction efficiency. More importantly, this slurry separation system ensures safe operation in complex strata. For high-value shield machines, that means fewer downhole accidents and longer equipment life.
Environmental Benefits
The most prominent advantage of this slurry separation system is its energy-saving and emission-reduction capabilities. Through multi-stage purification, it significantly improves mud recycling rates. This saves money on bentonite and chemical additives while reducing waste mud emissions. With today's strict environmental regulations, this system is essential for green construction projects.
Structural Advantages
From a structural perspective, the KD Series embodies advanced concepts of modularity and integration. The entire set of equipment is designed strictly in accordance with standard container dimensions, which greatly facilitates sea and land transportation. Moving equipment between sites is faster, easier, and more cost-effective. At the same time, the equipped foldable operation platform makes the structure more compact, effectively reducing the footprint on the construction site. This flexibility allows the equipment to be deployed easily in areas where operational space is extremely limited — urban centers, congested job sites, or tunnels with tight clearance. A slurry separation system that fits where others cannot is a significant competitive advantage.
Technical Customization
KOSUN provides high-level technical customization. The separation process can be tailored to different KD50 cut point requirements. Processing capacity spans 100m³/h to 3000m³/h, matching everything from micro pipe-jacking to ultra-large shield machines. For sites with limited power, the system can be equipped with generator sets or vehicle-mounted mobile treatment units, achieving full-terrain coverage.
Conclusion
In modern urban tunnel construction, railway shield projects, and foundation engineering, managing waste mud effectively is a major challenge. The KD Series slurry separation system, developed by KOSUN, addresses this head-on. These professional mud purification equipment provide comprehensive support for waste mud generated in slurry balance shields, diaphragm walls, and pile foundation construction.
The KD Series delivers safe operation of tunneling equipment. Through a scientific solid-liquid separation process, it precisely controls mud viscosity and specific gravity, enhancing pore formation quality. Better mud properties mean better construction efficiency. More importantly, this slurry separation system ensures safe operation in complex strata. For high-value shield machines, that means fewer downhole accidents and longer equipment life.
Environmental Benefits
The most prominent advantage of this slurry separation system is its energy-saving and emission-reduction capabilities. Through multi-stage purification, it significantly improves mud recycling rates. This saves money on bentonite and chemical additives while reducing waste mud emissions. With today's strict environmental regulations, this system is essential for green construction projects.
Structural Advantages
From a structural perspective, the KD Series embodies advanced concepts of modularity and integration. The entire set of equipment is designed strictly in accordance with standard container dimensions, which greatly facilitates sea and land transportation. Moving equipment between sites is faster, easier, and more cost-effective. At the same time, the equipped foldable operation platform makes the structure more compact, effectively reducing the footprint on the construction site. This flexibility allows the equipment to be deployed easily in areas where operational space is extremely limited — urban centers, congested job sites, or tunnels with tight clearance. A slurry separation system that fits where others cannot is a significant competitive advantage.
Technical Customization
KOSUN provides high-level technical customization. The separation process can be tailored to different KD50 cut point requirements. Processing capacity spans 100m³/h to 3000m³/h, matching everything from micro pipe-jacking to ultra-large shield machines. For sites with limited power, the system can be equipped with generator sets or vehicle-mounted mobile treatment units, achieving full-terrain coverage.
Conclusion
In modern urban tunnel construction, railway shield projects, and foundation engineering, managing waste mud effectively is a major challenge. The KD Series slurry separation system, developed by KOSUN, addresses this head-on. These professional mud purification equipment provide comprehensive support for waste mud generated in slurry balance shields, diaphragm walls, and pile foundation construction.
