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DTH Drill Bit Manufacturer
ABOUT US

Zhuzhou Jinxin Group Cemented Carbide Co., Ltd. is a professional manufacturer of mining drilling and engineering tools for 12 years. 

Relying on professors, senior technical consultants, senior engineers, engineers composed of professional and technical team, We developed series Drill Bits used for mining, road and bridge construction, oil etc. 
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Industry Experience

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Staff Team

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Countries In Commerical Network
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PRODUCT CATEGORY

DTH Hammer DTH Hammer
In different sizes hole ranging from 110mm to 600mm. These hammers are made corresponding to Drilling Bits to carry out prevalent objectives. These hammers are used in various down the hole operations like bench Drilling. These are valve less hammers with optimized air cycle frequency. 
DTH Drill Bits DTH Drill Bits
Our company is specialising in drilling rigs and drilling parts for decades. We have exported to more than 30 countries all over the world. For drilling parts, we have the follwings: DTH hammers/bits, Tricone bits, PDC Bits, Button Bits, Chisel Bits, Drill Pipe, Pick Cutters,Rock bullet etc.
TC Strips TC Strips
TC Strip is a highly efficient and green material, which features qualities of stainless steel: Corrosion resistance,oxidation resistance, wear resistance, bonding proof and acid-base resistance; And ensures its good strength, toughness, bending and stretching, impact resistance.
TC Buttons TC Buttons
Tungsten carbide button is widely used for geological exploration, crushing, road construction and exploitation of coal crude oil, mine, stone and etc. Jinxin manufactures a wide variety of carbide buttons such as spherical, wedge, conical, parabolic, Spoon, and ballistic, etc. 

OUR ADVANTAGE

We focus on providing high quality drill bits and high quality hammers with efficient, less investment, guaranteed.

High Effiency

Low cost and stable performance

High Speed

Fast speed for drilling High efficiency

High Quality

Best quality raw material Drilling more accurately

Long work life

Durable carbide button TRS>2800N have long time life

LATEST NEWS

1213_07
Insist on innovation and development, develop new products with new technology and high efficiency
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  • 28
  • September
Why HPGR studs will broken

Tungsten cobalt cemented carbide stud has the advantages of wear resistance and high hardness, but its shear resistance is slightly weak, and damage may occur during use, such as fracture or accelerated wear. During the production and operation of the pin roller, the pin bears severe high stress abr

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  • 22
  • September
Tungsten Carbide HPRG Customer Case

Tungsten Carbide HPRG Customer CaseA company is mainly engaged in the production of white cement. When preparing raw meal in the process, it needs to use a roller press, so the roller surface of the roller press has high requirements. The raw materials are mainly limestone, pyrophyllite, quartz sand

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  • 22
  • September
How to choose tungsten cabide material

How to choose tungsten cabide material

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PRODUCT CATEGORY

CONTACT US

 Yuyu
 +86 133-9733-9096
 +86 133-9733-9096
+86 133-9733-9096
 13397339096@ojinxin.com
Tungsten Carbide International     Tire Stud International       Cemented Carbide China           Jinxin Carbide

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