Þegar ágæti mætir hagkvæmni

Veldu HFD DTH bora fyrir bylting í framleiðni, sem gerir hverja vakt að máli!

Mælið með vörum

Kannaðu framúrskarandi gæði: QL DTH hamar

Mission Water Well Drill DTH Hammer Mining Duglegur bora hamar

CIR 90mm Pneumatic High-Impact DTH Bit, Carbon-Fiber Custom for Construction

Custom CIR 90mm Pneumatic DTH Bit, High-Impact Carbon-Fiber-Optimized for Construction

Hágæða topphamarborunarverkfæri R25 snittari steinborhnappur

SD4 Down The Hole Hammer DTH Hammer Bit

Hár loftþrýstingur DHD3.5 borholu DTH hnappabit fyrir brunnborun

High‑Performance DHD350 DTH Drill Bit

DHD350 DTH Bit For Hard Rock Drilling

QL50 165mm High Performance Forged Carbon Steel DTH Button Bits

QL60 High-Performance DTH Drill Bit for Heavy-Duty Coal Mining

6 tommu QL60 DTH hamarbitar Bergborhnappabitar fyrir vatnsboranir

Industrial Top QL80 borholu DTH hnappabit fyrir brunnboranir

Ofurgæða bergborunarverkfæri QL40

Mission 50 High Pressure DTH The Hole Bit

Mission 60 High Pressure DTH The Hole Bit

Mission Series DTH hamarbitar Mission 80

SD8 Down The Hole Hammer DTH Hammer Bit

SD10 Down The Hole Hammer DTH Hammer Bit

89mm T45 harðbergsnámu snittari hnappabor

Premium Tungsten Carbide R32 Thread Rock Drill Bit

R32 snittari steinborhnappabit

Umsóknir

Um okkur

HFD námuverkfæri er staðsett í Zhuzhou, fulltrúaborg iðnaðargrunns, sem gegnir mikilvægri stöðu í iðnaðarsögu Kína, og Zhuzhou sementkarbíðtækni er nálægt háþróaðri stigi í nútímanum.

NEWS

Við fögnum viðskiptavinum frá öllum heimshornum til að vinna með okkur.

09-22

2026

Drilling in complex rock formations: different formations require different drilling methods.

Complex rock formation drilling strategies: match bits and parameters for gravel, interbedded, and hard rock layers to reduce stuck pipe, collapse, and bit damage.

09-15

2026

Why do drill rods have a short service life?

Why do rock drilling rods have a short service life? This article analyzes the common causes of rod breakage, thread damage, and premature retirement—covering material quality, operating methods, corr

08-28

2026

The Importance of Roller Cone Bits: Safeguarding Modern Life from Confined Spaces

Discover the importance of tricone bits in ventilation, mining, oil drilling and agriculture. DrillMore is a professional tricone bit manufacturer offering durable, high-performance drill bits. Contac

08-14

2026

Detailed Explanation of Tricone Bit Working Principles

This article provides a detailed explanation of the operational principles of tricone bits, revealing the mechanisms of cone revolution, rotation, and longitudinal vibration driven by weight-on-bit an

Mælið með vörum

Kannaðu framúrskarandi gæði: QL DTH hamar

Mission Water Well Drill DTH Hammer Mining Duglegur bora hamar

CIR 90mm Pneumatic High-Impact DTH Bit, Carbon-Fiber Custom for Construction

Custom CIR 90mm Pneumatic DTH Bit, High-Impact Carbon-Fiber-Optimized for Construction

Hágæða topphamarborunarverkfæri R25 snittari steinborhnappur

SD4 Down The Hole Hammer DTH Hammer Bit

Hár loftþrýstingur DHD3.5 borholu DTH hnappabit fyrir brunnborun

High‑Performance DHD350 DTH Drill Bit

DHD350 DTH Bit For Hard Rock Drilling

Hágæða Dhd350 DTH biti

QL50 165mm High Performance Forged Carbon Steel DTH Button Bits

Heildsölu QL50 skaftbor

QL60 High-Performance DTH Drill Bit for Heavy-Duty Coal Mining

6 tommu QL60 DTH hamarbitar Bergborhnappabitar fyrir vatnsboranir

Industrial Top QL80 borholu DTH hnappabit fyrir brunnboranir

Ofurgæða bergborunarverkfæri QL40

Mission 50 High Pressure DTH The Hole Bit

Mission 60 High Pressure DTH The Hole Bit

Mission Series DTH hamarbitar Mission 80

SD8 Down The Hole Hammer DTH Hammer Bit

SD10 Down The Hole Hammer DTH Hammer Bit

89mm T45 harðbergsnámu snittari hnappabor

Premium Tungsten Carbide R32 Thread Rock Drill Bit

R32 snittari steinborhnappabit

Umsóknir

Námuvinnsla

Hlóðun

Grjótnám og samansafn

Jarðgangagerð

Vatnsbrunnur

Framkvæmdir

Endurvinna

Skurðskurður á leiðslu

Um okkur

NEWS

Drilling in complex rock formations: different formations require different drilling methods.

Why do drill rods have a short service life?

The Importance of Roller Cone Bits: Safeguarding Modern Life from Confined Spaces

Detailed Explanation of Tricone Bit Working Principles