NPD1500 Slurry Pipe Jacking Machine represents advanced underground pipeline construction technology developed after shield construction. It enables the installation of pipes without requiring surface excavation, allowing for seamless crossings under roads, railways, rivers, and existing underground structures.

By utilizing the thrust from the main cylinder and intermediate jacking stations, the machine pushes the tool pipe or heading machine through the soil from the working well to the receiving well. This process avoids destruction of city buildings and prevents road traffic congestion, creating a clean and beautiful urban environment.

Application Scope:

• Underground water and sewage pipes
• Oil and natural gas pipelines
• Communication and power cable laying
• Trenchless underground pipe projects involving gravel, hard soil, or soft clay

• Versatile Soil Adaptability: Suitable for soft soil, clay, sand, gravel, and backfill.
• Powerful Crushing: Strong breaking capacity for large particles and stones.
• High Speed: Maximum jacking speed can reach 200mm per minute.
• Precision Control: Deviation adjustment angle of up to 5.5 degrees (upper/lower/left/right).
• Independent Systems: Equipped with dedicated water injection and grouting systems.
• Safe Operation: Utilizes a centralized ground control system for intuitive and safe handling.
• Ground Stability: Uses complex muddy water balance to eliminate ground settlement or uplift.

Warranty: We provide a 12-month warranty. If quality or assembly issues occur, we take responsibility for spare parts and service fees. (Misuse or human factors are excluded).

Support:

• Overseas commissioning engineers for installation and testing.
• On-site service support and lifetime technical assistance.
• 24/7 Hot-line & Email service with professional English-speaking staff.