Cando a excelencia se une á eficiencia

Escolla brocas HFD DTH para un avance na produtividade, facendo que cada quenda conte!

PRODUTOS RECOMENDADOS

Explore a calidade superior: QL DTH Hammer

Mission Water Well Drill DTH Hammer Mining Eficient Drilling Hammer

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

Ferramentas de perforación con martelo superior de alta calidade R25 Broca de botón de perforación de roca roscada

SD4 Down The Hole Hammer DTH Hammer Bit

Broca de botón DTH de alta presión de aire DHD3.5 para perforación de pozos

High‑Performance DHD350 DTH Drill Bit

DHD350 DTH Bit For Hard Rock Drilling

Bit Dhd350 DTH de alta calidade

QL50 165mm High Performance Forged Carbon Steel DTH Button Bits

Broca de vástago QL50 por xunto

QL60A-165 High-Performance DTH Drill Bit for Rock Drilling

QL60-165 165mm DTH Drill Bit for Mining & Water Well

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

Brocas de martillo QL60 DTH de 6 polgadas Brocas de botón para perforación de pozos de agua

Botón industrial QL80 Borehole DTH para perforación de pozos

Ferramentas de perforación de rochas de gran calidade QL40

Misión 50 DTH de alta presión The Hole Bit

Misión 60 DTH de alta presión The Hole Bit

Brocas de martelo DTH Mission Series Mission 80

SD8 Down The Hole Hammer DTH Hammer Bit

Broca de martelo DTH SD10 Down The Hole Hammer

Broca de botón roscado para minería de roca dura T45 de 89 mm

Aplicacións

Sobre Nós

As ferramentas de minería HFD están situadas en Zhuzhou, unha cidade representativa de base industrial, que ocupa unha posición importante na historia industrial de China, e a tecnoloxía de carburo cementado de Zhuzhou está preto do nivel avanzado do mundo contemporáneo.

NEWS

Congratulamo-nos con clientes de todo o mundo para que cooperen connosco.

10-21

2026

Structural Characteristics of Tricone Drill Bits

Learn about tricone drill bit structural characteristics, including cutting teeth, floating bearings, metal sealing and lubrication system. Reliable rock breaking tricone rock bits for oil, gas and ge

09-30

2026

What Causes Significant Performance Differences Among Tricone Bit Manufacturers?

Why do tricone drill bits vary in quality? Export tricone bit manufacturer explains materials, heat treatment, R&D, field data, QC & service for oil, gas & mining.

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

PRODUTOS RECOMENDADOS

Explore a calidade superior: QL DTH Hammer

Mission Water Well Drill DTH Hammer Mining Eficient Drilling Hammer

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

Ferramentas de perforación con martelo superior de alta calidade R25 Broca de botón de perforación de roca roscada

SD4 Down The Hole Hammer DTH Hammer Bit

Broca de botón DTH de alta presión de aire DHD3.5 para perforación de pozos

High‑Performance DHD350 DTH Drill Bit

DHD350 DTH Bit For Hard Rock Drilling

Bit Dhd350 DTH de alta calidade

QL50 165mm High Performance Forged Carbon Steel DTH Button Bits

Broca de vástago QL50 por xunto

QL60A-165 High-Performance DTH Drill Bit for Rock Drilling

QL60-165 165mm DTH Drill Bit for Mining & Water Well

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

Brocas de martillo QL60 DTH de 6 polgadas Brocas de botón para perforación de pozos de agua

Botón industrial QL80 Borehole DTH para perforación de pozos

Ferramentas de perforación de rochas de gran calidade QL40

Misión 50 DTH de alta presión The Hole Bit

Misión 60 DTH de alta presión The Hole Bit

Brocas de martelo DTH Mission Series Mission 80

SD8 Down The Hole Hammer DTH Hammer Bit

Broca de martelo DTH SD10 Down The Hole Hammer

Broca de botón roscado para minería de roca dura T45 de 89 mm

Aplicacións

Minería

Piling

Pedreira e árido

Túneles

Pozo de Auga

Construción

Reciclaxe

Focamento de canalizacións

Sobre Nós

NEWS

Structural Characteristics of Tricone Drill Bits

What Causes Significant Performance Differences Among Tricone Bit Manufacturers?

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

Why do drill rods have a short service life?