High-Quality Micropile Engineering Drilling Rig Equipment for Confined Spaces Ground Improvement

High-Quality Micropile Engineering Drilling Rig Equipment for Confined Spaces Ground Improvement. TJS Method Technology: Employs advanced Tunnel-based Jet Grouting System for precise ground improvement and tunnel settlement control. Compact Confined Space Design: Specifically engineered for tunnel interiors and urban underground projects with limited access. Multi-Directional Reinforcement: Capable of horizontal, vertical, and inclined reinforcement with 1,200mm diameter and 20m depth capacity. Minimal Ground Disturbance: Precise spoil discharge control minimizes impact on surrounding soil and existing tunnel structures. High-Speed Rotary Torque: Delivers 5,300 n.M torque for efficient drilling operations in various soil conditions. Integrated Grouting System: Combines grouting and spoil discharge into a unified operation to significantly improve construction efficiency. ISO 9001:2015 Certified: Manufactured under strict quality management standards ensuring consistent product reliability. 24/7 Technical Support: Dedicated after-sales team provides complimentary online and offline support around the clock.