This vertical shaft drill series is custom developed for drilling in shaft sinking construction. It suits various vertical shaft projects and performs exceptionally well in large diameter shafts with fluctuating rock hardness, delivering high construction efficiency and stable operation.
It supports a wide shaft diameter range with flexible operation and precise positioning. Driven by compressed air and hydraulic transmission, the rig realizes full mechanical movement. Equipped with a pneumatic rock drill, long feed stroke and parallel moving mechanism, it greatly improves blasthole drilling accuracy and efficiency, cuts auxiliary time substantially, and raises overall work efficiency by 30%.
Structure Features & Working Principle:
Power System: Pneumatic motor drives the hydraulic pump, combined multi way valves to centrally control the cylinders, enabling automated positioning and fixing.
Positioning Design: Key cylinders fitted hydraulic locks. Featuring high rigidity boom and parallel movement mechanism, it delivers higher drilling accuracy and efficiency.
Feed Mechanism: An adjustable feed force is achieved via cylinder steel rope structure, adapting differentrock layers stable rod extraction and strong power.
Pneumatic Hydraulic Full Mechanization: Powered compressed air adopting hydraulic transmission technology, it achieves full mechanization drillrig positioning, fixing, feeding, ensuring flexible and precise operation.
High Efficiency & High Precision Drilling: Equipped long feed stroke design and parallel movement mechanism, paired pneumatic rock drill, it effectively improves blast hole accuracy efficiency, reduces auxiliary time, boosts work efficiency by 30%.
Adaptive Feed Force Adjustment: The cylinder steel rope feed structure allows flexible adjustment feed force to adapt to different rock layers, ensuring stable rod extraction and strong power.
Reliable Structure & Easy Maintenance: Key components use hydraulic locks high rigidity boom designs improve positioning accuracy applicability. Simplified pneumatic motors reduce operating noise, standardized parts easy maintain and replace.
Wide Applicable Shaft Diameter Range: The equipment offers broad adaptability various shaft diameters,meeting diverse vertical shaft construction requirements.
