CIR110 Low Pressure DTH Hammer Down The Hole For Geotechnical Engineering
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...DTH Drilling Hammer CIR110 Low Pressure DTH Down The Hole Hammer Description The CIR110 DTH drilling hammer is widely used in the geotechnical engineering to drill various medium-hard, high-hard and other tough rocks with poor drillability. The characteristics are as follows: 1. The low-pressure down-the-hole drilling hammer is a valve-type central exhaust dth hammer......
Glorytek Industry (Beijing) Co., Ltd.
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Fast speed Down the Hole Hammer and Low Pressure DTH Hammer Used in Mining and Construction
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...Hammer and Low Pressure DTH Hammer Used in Mining and Construction DTH Hammer is used for engineering hole such as drilling blasting hole, guardrail hole in mines, quarries, expressway, the mountain barrier reinforcement, anchorage, geothermal air conditioning hole. Main Features 1) DTH hammers series we supply A) High pressure series B) Medium pressure series C) Low pressure series D) High efficiency high pressure......
Henan Jinzen Rock Drilling Tools Company
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Middle Low Pressure Dth Hammer Cir110 110mm Bit For Water Well Drilling
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Middle Low Pressure Dth Hammer Cir110 110mm Bit For Water Well Drilling Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body......
Hunan New Diamond Construction Machinery Co., Ltd.
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6 Inch Forging Low Pressure DTH Hammer 105-127mm For Mining
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Low Air Pressure 6 inch Mining Forging DTH Hammer Description: “DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”. Features: 1. With longer operating ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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130PB Shank DTH Rock Drill Low Pressure Dth Hammer For Quarrying
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...DTH drilling hammer for quarrying Product category: Quarrying drilling bit Matched hammer: Hammer 130PB Connection thread: Bayonet Impact power: 4.0 Working pressure(bar): 7~11 Outer diameter(mm): 116 Weight(KGS): 35.1 Bit diameter recommend(mm): 130~160 Russian bayonet 130PB shank DTH drilling hammer......
Wuhan Kingdrilling Diamond Co.,Ltd
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DHD Mission SD Numa 6" 8" 4" 5" 10"12" Water Well Power High Pressure Low Pressure DTH Hammer
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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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High air pressure DTH Hammer D35 High Manganese Steel Materal ISO9001 Approved
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... manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with...
KSQ Technologies (Beijing) Co. Ltd
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HSD Series Geotechnical Drilling Tools DTH Hammers And Bits Dia.135mm- 155mm
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...,our newest design. it's also one of the most advanced DTH hammer in the world. It has the following advantages: 1. Out of the trouble of foot valve fracture and expansion and contraction; 2. Lower energy consumption and higher impact frequency. The...
Changsha Sollroc Engineering Equipments Co., Ltd
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High Air Pressure DTH Hammers DTH380 SD8 QL80 M80 For Drilling Deep Hole Length
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... you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. It also has the following advantages: 1....
KSQ Technologies (Beijing) Co. Ltd
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12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
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...Low Air Pressure DTH Hammers for blast hole drilling CIR110 Low Air Pressure DTH Hammers for blast hole drilling Roschen offers the largest assortment of conventional down-the-hole (DTH) hammers in the whole industry. Their hammers outdistance the competitors’ hammers in both speed and longevity. The large amount of Roschen hammers and 4 hammer......
ROSCHEN GROUP
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