Project Case

project case

bolting rig  equipped with Woserld hydraulic rock drill, hole depth 4.5 m

Release Time: 2025-03-29

Pumped storage power station, cross-section 9×10 m, Class IV surrounding rock. bolting rig  equipped with Woserld hydraulic rock drill, hole depth 4.5 m, average drilling time per hole: 3 minutes 30 seconds.

× How can I help you?