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All wholesalers & manufacturers come from members. We doesn't provide products or service, please contact them directly and verify their companies info carefully.
| Total 318373 products from Manufactures & Suppliers |
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Categories:Big Hole DTH Hammers Country/Region:china CN125A ( NUMA125 ) Big Size DTH Hammer for mining Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Categories:Casing Drilling System Country/Region:china Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt production leadtime. 4. Experienced senior ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Categories:Casing Drilling System Country/Region:china 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. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Categories:Casing Drilling System Country/Region:china About us: We are a professional producer and major manufacturer for rock drilling tools, whom 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. High air ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Categories:Reverse Circulation Bits Country/Region:china About us: We are a leading manufacturer for various of rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province, China. Premium quality, professional serivce... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Categories:Reverse Circulation Bits Country/Region:china 5.5" R.C. DTH Hammers PR52 Advantages: R.C.Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual Wall Pipe where the drilling medium, normally high pressure air,is passed between the outer and inner tubes down to the ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Categories:DTH Drill Rods Country/Region:china Drill Pipe Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise specializing in research and manufacture of rock drilling machinery and pneumatic tools in China. The ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Categories:DTH Drill Rods Country/Region:china Drill Pipe Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise specializing in research and manufacture of rock drilling machinery and pneumatic tools in China. The ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Categories:DTH Drill Rods Country/Region:china Drill Pipe Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise specializing in research and manufacture of rock drilling machinery and pneumatic tools in China. The ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Categories:DTH Drill Rods Country/Region:china Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt production leadtime. 4. Experienced senior ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Place of Origin:China Brand Name:Super Diamond Model Number:DHD,QL,Mission,SD Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption. 4.Fewer internal parts, simple structure, longer life... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Place of Origin:China Brand Name:Super Diamond Model Number:DHD,QL,Mission,SD High Air Pressure DTH Hammer with foot valve Advantages: 1. Valve air distribution. More reliable. 2. Simple design of the piston, long life. 3. More efficient energy transfer, faster drilling speed, low air consumption and low oil consumption. 4. Fewer ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Place of Origin:China Brand Name:Super Diamond Model Number:DHD,QL,Mission,SD CD45 (DHD340 Cop44) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Place of Origin:China Brand Name:Super Diamond Model Number:DHD,QL,Mission,SD CSD4 (SD4) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Place of Origin:China Brand Name:Super Diamond Model Number:DHD,QL,Mission,SD CQL40 (QL40) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Place of Origin:China Brand Name:Super Diamond Model Number:DHD,QL,Mission,SD CD55 (Cop54 DHD350R) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Place of Origin:China Brand Name:Super Diamond Model Number:DHD,QL,Mission,SD CSD5 (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.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Place of Origin:China Brand Name:Super Diamond Model Number:DHD,QL,Mission,SD CQL50 ( Cop54 QL50) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Place of Origin:China Brand Name:Super Diamond Model Number:DHD,QL,Mission,SD CD65 ( Cop64 DHD360) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Place of Origin:China Brand Name:Super Diamond Model Number:DHD,QL,Mission,SD CSD6 ( SD6 ) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil ... |
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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