High Efficiency Down The Hole Hammer Forging Processing Numa100 Numa120 Numa125
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High Efficiency Down The Hole Hammer Forging Processing Numa100 Numa120 Numa125 SR-NUMA series DTH HAMMERS DTH hammer type SR-NUMA100 SR-NUMA120 SR-NUMA125 Bit shank NUMA100 NUMA120 NUMA125 Hole range(mm) Φ254-Φ311 Φ305-Φ445 Φ305-Φ445 Connection ......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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High Efficiency Down The Hole Hammer Bits CIR 90 Rock Drill Bits
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...hard, high hardness and other toughness can be poor tough rock, the following characteristics: 1. Low air pressure DTH hammer is a valve-type center exhaust hammer, the discharge of rock powder effect is good, reducing the re-broken rock slag, reducing the...
KSQ Technologies (Beijing) Co. Ltd
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High Efficient Down The Hole Hammer Fast Speed QSS80 Bit Shank SGS Certificated
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Product Description A kind of DTH hammer which is shorter but more efficient and energy efficient. we called them supper speed series DTH hammer. High impact frequency, high drilling speed, low gas consumption. It is suitable for all working conditions, ......
Putian Qideli Drilling Tools Co., Ltd.
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High Efficiency Down The Hole Hammer Bits For CIR Series , Dia 68mm - 200mm
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High Efficiency Down The Hole Hammer Bits For CIR Series , Dia 68mm - 200mm 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 ......
Hunan New Diamond Construction Machinery Co., Ltd.
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High Air Pressure Without Foot Vlave DTH Drill Hammer Ql60A For Down Hole Hammer Drilling
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...Hammer Ql60A High Air Pressure Without Foot Vlave DTH Drill Hammer Ql60A For Down Hole Hammer Drilling Down The hole hammer: High pressure Down The hole hammer Roschen has middle pressure, high pressure down the hole hammer, which is a true high-speed, high-efficiency down the hole hammer application of modern design theory, through computer simulation, design of high efficiency......
ROSCHEN GROUP
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6 Inch QL60 DTH Down The Hole Hammer For Quarrying , Water Well Drilling Hammer
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...efficient Down-the-Hole (DTH) hammers and bits for the quarrying,mining, construction and water well industries. Drill and blast engineers and water well contractors trust Sollroc’s DTH equipment because of the precision engineering and high standards of drilling efficiency built into each of our hammers and bits. SD5 DTH hammer......
Changsha Sollroc Engineering Equipments Co., Ltd
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4inch High Air Pressure DTH Down The Hole Hammer With COP44 Shank For Quarry
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...(mm): 99 Weight(KGS): 40.7 Bit diameter recommend(mm): 115~130 Designed to deliver exceptional results, the DTH hammer guarantees improved drilling efficiency, enabling faster and more precise operations. Its...
Wuhan Kingdrilling Diamond Co.,Ltd
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140-152mm Dth Down To Hole Hammer Bits Rock Drilling High Efficient Air Pressure
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... series D. High efficiency high pressure series E. Reverse circulation series 2.Outside diameters: 124MM 3.Drilling diameter: 140-152mm 2.Applications: They are widely ......
Glorytek Industry (Beijing) Co., Ltd.
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High Air Pressure Dth Down The Hole Hammer Forging Processing Type
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DTH Drilling Equipment Down The Hole Hammer For Mining / Marble Quarrying It has the following advantages: valve air distuibution. More reliable. Simple design of the piston, long life. More efficient energy transfer, faster drilling speed, lower air ......
Changsha Chaojingang machinery manufacturing 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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...Hole 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......
Henan Jinzen Rock Drilling Tools Company
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