Core drilling rig is a specialized mechanical apparatus designed for extracting cylindrical rock/core samples from subsurface formations. Equipped with diamond-impregnated drill bits and robust rotary mechanisms, it penetrates various geological strata while preserving sample integrity for geological analysis. The system typically comprises a power unit, drilling spindle, core barrel assembly, and stabilization framework, adaptable for both vertical and angled drilling operations. Widely utilized in mineral exploration, geotechnical engineering, and petroleum geology, modern rigs incorporate automated depth control, real-time drilling parameter monitoring, and hydraulic feed systems capable of operating at depths exceeding 300 meters.
Diamond core drilling rig feature modular designs for enhanced mobility in challenging terrains, with anti-vibration technology ensuring precise core recovery from hard rock formations to unconsolidated sediments.