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Project Case
project case
Bolting
Bolting
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Polymetallic Mine, Bolting jumbo equipped with Woserld S14B/D hydraulic rock drillQinghai Polymetallic Mine, Cross-section: 3×3.2m, rock hardness: F12. Bolting jumbo equipped with Woserld S14B/D hydraulic rock drill. Drill rod length: 2.175m, anchor length: 1.8m, average time per hole: 1 minute 10 seconds.2025-12-30 -
Inner Mongolia Silver-Tin Mine, Bolting jumbo equipped with Woserld S14B/D hydraulic rock drillInner Mongolia Silver-Tin Mine, Cross-section: 4×3.6m. Bolting jumbo equipped with Woserld S14B/D hydraulic rock drill. Rock hardness: F10-14, hole depth: 2.2m, average time per hole: 1min 30s (including rod handling/disassembly). Hashtags: #DrillingJumbo# #WoserldRockDrill# #MiningMachinery# #RockDrillManufacturer#2025-10-15 -
Drilling jumbo equipped with Woserld 22KW hydraulic rock drill. Hole depth: 3m, average time per hole: 1 minuteXinjiang Hydropower Station, Cross-section: 5x6m, Class III surrounding rock. Drilling jumbo equipped with Woserld 22KW hydraulic rock drill. Hole depth: 3m, average time per hole: 1 minute.2025-08-19 -
Bolting rig equipped with WOSERLD S14B/D hydraulic drill.Bolting rig equipped with WOSERLD S14B/D hydraulic drill.Rock hardness: F10, hole depth: 2m, avg. time per hole: 1min 30s (including rod handling)2025-07-18 -
Auto DraftAnchor jumbo equipped with WOSERLD hydraulic rock drillAnchor jumbo equipped with WOSERLD hydraulic rock drill2025-06-07 -
Pumped Storage Power Station, using a jumbo drill rig equipped with a WOSERLD hydraulic rock drill for grouting holesGuangxi Pumped Storage Power Station: Cross-section of 9×8 meters, using a jumbo drill rig equipped with a WOSERLD hydraulic rock drill for grouting holes. Hole depth is 7.4 meters, with an average drilling time of 9 minutes per hole.2025-02-27 -
Pyrite Mine, using a roof bolter equipped with a WOSERLD hydraulic rock drill for installing split-set bolts.Anhui Pyrite Mine: Cross-section of 4.5×4.2 meters, rock hardness F10, using a roof bolter equipped with a WOSERLD hydraulic rock drill for installing split-set bolts. Hole depth is 2 meters, with an average drilling time of 1 minute and 50 seconds per hole.2025-02-27 -
Iron Mine, using a roof bolter equipped with a WOSERLD hydraulic rock drill.Liaoning Iron Mine: Cross-section of 4×3.8 meters, rock hardness F10, using a roof bolter equipped with a WOSERLD hydraulic rock drill. Bolt hole depth is 2 meters, with an average drilling time of 1 minute and 30 seconds per hole.2025-02-27 -
Qinghai Gold Mine，Anchor Bolt Drilling Rig with WOSERLD Hydraulic Rock DrillerQinghai Gold Mine，Anchor Bolt Drilling Rig with WOSERLD Hydraulic Rock Driller2024-12-02