Top Hammer Drilling

Top Hammer Drilling Down The Hole Drilling Blast Furnace Tapping Tricone bits Steel Tubes JSI Premium

Top Hammer Drilling

Top hammer drilling tools presents that the high-frequency piston strikes on the shank adapter generate significant impact energy, which is transmitted as stress waves through the rods to the drill bits, effectively breaking rock. This system achieves high energy densities of 200-400 J per impact while simultaneously completing rotary cutting. It has the advantages of strong penetration and large single rock-breaking volumes in hard rock, making them adaptable to complex working conditions in underground mining, open-pit operations, construction, and more.

JSI offers the whole top hammer drilling string encompassing drilling bits, rods, shanks and couplings, which stably achieves high working efficiency and sustainable productivity in various drilling applications from soft to extremely rock conditions.

H22 H25 R22 R25 R28 ZR28 R32 A330 R35 ZR35 R38 T35 T38 T45 T51 TE51 DT58 DT68 ST60 TW60 EL60 DT90

Get in Touch

HEADQUARTERS CONTACT INFORMATION

Phone Phone: +86 851 86780702 / 86780703

Fax Fax: +86 851 86780950 / 86780960

Email Email: marketing@jsirocktools.com

Address Address: 1002 Dongbai Rd, Wudang District, Guiyang, Guizhou, China

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JSI has successfully passed the certifications of:
ISO 9001 Quality Management System
ISO 14001 Environmental Management System
ISO 45001 Occupational Health and Safety Management System
ISO 50001 Energy Management System