Shandong Iron Mine, Cross-section: 3.4×3.8m. Drilling jumbo equipped with a Woserld hydraulic rock drill. Rock hardness: F8, driving hole depth: 2m, average time per hole: 30 seconds.
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Project Case
project case
Shandong Iron Mine, Drilling jumbo equipped with a Woserld hydraulic rock drill
Release Time: 2025-10-30