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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QL30 QL40 QL50 QL60 QL80 Down The Hole Hammer For Water Well Mining Quarry Drilling
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...Hole Hammer For Water Well Mining Quarry Down The Hole Hammer Introduction 1. superior alloy steel: Hardness and wear resistance combined alloy steel, supplied by national top level special steel manufacturer superior 2. Longer Service Life: All parts of the DTH hammer and bits are heat treated,longer life,less failure. 3. High Efficiency: More efficient energy......
ROSCHEN GROUP
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Shank SD8 Down The Hole Hammer 1.0 - 2.5Mpa With 4 1/2'' API REG Thread
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... and bits for the mining, construction and water well industries. Sollroc DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high productivity. The equipment is designed to give...
Changsha Sollroc Engineering Equipments Co., Ltd
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Carbide Steel Ballistic Button Bits Spline 12 Spline Key Number Energy Efficient
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... is lower, and the piston life is long. Applications Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well...
Hunan New Diamond Construction Machinery Co., Ltd.
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High Air Pressure Dth Down The Hole Hammer Forging Processing Type
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... energy transfer, faster drilling speed, lower air consumption and lower oil consumption. Fewer internal parts, simple structure, longer ......
Changsha Chaojingang machinery manufacturing CO., Ltd
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4 Inches Dhd340 Ql40 Down The Hole Hammer For Rock Drilling
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... energy to a drill bit, enablie efficient penetration of hard rock formations. We can supply DHD340, SD4,QL40,M40 different shanks dth hammers. High-pressure DTH hammers generate higher impact energy due to the significant air pressure they operate at....
Glorytek Industry (Beijing) Co., Ltd.
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6 Inch Ql60 Down Hole Hammer Faster Drilling Speed With Low Air / Oil Consumption
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...hammer Low Air Consumption And Lower Oil Consumption Features: Valveless operation to maximize energy output, provide efficient air utilitzation and reduce service requirements Extra air-flow system allows for better hole cleaning in troublesome holes Reversible hardened wear sleeve for optimum wear resistance even in the most abrasive conditions Multi-start threads on back head and chuck ensure easy coupling/uncoupling of hammer...
KSQ Technologies (Beijing) Co. Ltd
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ISO 9001 2000 Certified Deep Hole Hammer DHD Energy Efficiency High Strength
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CQL60 ( COP64 GOLD QL60) 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 ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG Thread
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3.5inch API REG Thread High Air Pressure DTH Hammer for Water Well Drilling 90 - 110 mm Dia Application It is a kind of valveless high air pressure DTH hammer with foot valve. The rock hammer has the fellow advantages 1: Valveless air distribution. more ......
Beijing Jincheng Mining Technology Co., Ltd.
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ZGYX-3500 Hydraulic Down-the-hole hammer drilling rig blast hole drill rig
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Vivienne Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. Email: gold04@hy-industry.com Mobile / Whatsapp:+86-15123029803 Fax:+86-23-62940030 Skype:viviennecq [Drilling Rig | Geological | Prospecting | Welllogger | BoreholeCamera | Inclinometer] ......
Chongqing Gold Mechanical & Equipment Co., Ltd
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