China High Air Pressure DTH Hammer manufacturer
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Changsha Chaojingang Machinery Manufacturing Co., Ltd.

City: changsha

Country/Region:china

Tel:86-0731-13802230640

Contact Person:
Mr.Wilson Chen
View Contact Details
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customizable dth hammers and bits

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We are a professional producer and major manufacturer for high air pressure rock drilling tools, whom are capable to design and manufacture according ... 2025-07-30 00:23:56
We are a professional producer and major manufacturer for high air pressure rock drilling tools, whom are capable to design and manufacture according ... 2025-07-30 00:23:56
SD5 High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3... 2025-07-30 00:23:56
RC45 50 Reverse Circulation DTH Hammer Drill Bit And Shroud ABOUT US Changsha Chaojingang(CJG) Machinery Manufacturing Co., Ltd (Super Diamond) is one ... 2025-07-30 00:23:56
... design engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the first-class ... 2025-07-30 00:23:56
... design engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the first-class ... 2025-07-30 00:23:56
CQL60 ( COP64 GOLD QL60) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the ... 2025-07-30 00:23:56
CD55/DHD350 High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long ... 2025-07-30 00:23:56
CN125A ( NUMA125 ) Big Size DTH Hammer for mining Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower ... 2025-07-30 00:23:57
We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape... 2025-07-30 00:23:56
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