High-Precision Ygls50 Sonic Drilling Rig for Soil Testing

High-Precision Ygls50 Sonic Drilling Rig for Soil Testing. High Drilling Speed: Drilling speed is 20-30 m/hour, more than 5 times faster than conventional rotary drilling. High Straightness: Drill hole deviation is less than 1%, ensuring high precision in soil testing. Low Environmental Impact: Green construction with 70-80% less waste and no mud or slurry treatment agents. High Fidelity Samples: Collects continuous rock and soil samples without mixing layers, minimizing perturbation. Wide Formation Adaptation: Effective in loose layers like sand, clay, gravel, and soft rock up to 100 meters depth. Enhanced Safety: Casing follow-up technology prevents hole collapse and cross-contamination of aquifers. CE & ISO Certified: Products meet CE and ISO9001:2015 standards for quality and safety assurance. Professional Manufacturer: Direct factory supply with 20 years of export experience to over 30 countries.