Heavy Duty Down The Hole Hammer For Blast Hole Drilling , 1.2-3.5Mpa Pressure
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NSD series Down The Hole Hammer with Foot Valve High Air Pressure for Mining tools Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the down hole ......
Hunan New Diamond Construction Machinery Co., Ltd.
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Forging Down The Hole Hammer Middle Low Air Pressure Sanrock Br1 Br2 Br3
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...Hole Hammer Middle Low Air Pressure Sanrock Br1 Br2 Br3 SR-BRA series DTH HAMMERS DTH hammer type SR-BR1 SR-BR2 SR-BR3 Bit shank BR1 BR2 BR3 Hole range(mm) Φ67-Φ76 Φ70-Φ90 Φ90-Φ110 Connection thread Br40,BOX Rd50,BOX API 3 1/2"Reg Working pressure 1.0-1.5Mpa 1.0-1.5Mpa 1.0-1.5Mpa...
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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1.0 - 2.5Mpa Working Pressure Airdrill Hammers And Bits , QD35A Dhd 360 Hammer
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Product Description The characteristics of High air pressure DTH hammer without foot valve. It is a kind of high air pressure down the hole hammer, without foot valve, The driling speed is higher than the hammer with foot valve. And more energy efficient......
Putian Qideli Drilling Tools Co., Ltd.
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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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Drill Hammer Shank SD8 With Thread 4 1/2'' Api Reg For Down The Hole Drilling Product description SOLLROC company makes and supplies the finest and most efficient Down-the-Hole (DTH) hammers and bits for the mining, construction and water well industries. ......
Changsha Sollroc Engineering Equipments Co., Ltd
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4 Inch High Air Pressure Down The Hole Hammer With 1.0-2.5Mpa Working Pressure
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Forging Processing DTH Hammer High Performance For Water Well Drilling Equipment 4 inch Stone Quarrying Down The Hole DTH Hammer for Deep Well Drilling and Mining, DTH hammer is a percussion system driving a piston inside hammer body with up and donw ......
Changsha Chaojingang machinery manufacturing CO., Ltd
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1.0-1.5MPa Pressure 3inch DTH Hammer for Dia 90-105mm Hole Range IR3.5/DHD3.5/CD35 Compatible and Durable
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About us: We are a leading manufacturer for various of high air pressure 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, ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment
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...Hammer 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”. Advantage: 1. superior alloy steel and robust design. 2. saving oil 3. 10%-20%lower air consumption 4. 15%-20% faster penetration than conventional DTH hammer 5. wording pressure 6 Bar to 35 Bar(0.6~ 3.5Mpa......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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1.8-2.5Mpa Dth Hammer Drill Bits , Water Well Drilling Button Bits
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Water Well Drilling Mining Down The Hole DTH Hammer And Button Bits Brief Introduction of DTH Hammer: Our company is specializing in drilling rigs and drilling parts for decades. We have kinds of drilling rigs, such as DTH (Down The Hole) drilling rig, ......
Dongying Oilman Machinery Equipment Co.,Ltd.
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Air Leg H22 Drill Rod YT24 YT28 YT29 Pneumatic Rock Hammer
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...Hammer Rock Drill Air Leg H22 Drill Rod YT24 YT28 YT29 Rock Drill The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions. Technical Parameter: YT27 Rotary Electric Pneumatic Hammer Rock Drill Air Leg Model YT27 Pneumatic Rock Drill Weight 27kg Lenght 661MM Cylider Diameter 80MM Piston Stroke 60mm Work Pressure 0.5Mpa......
KSQ Technologies (Beijing) Co. Ltd
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Diesel Engine Hydraulic Rock Drilling Machine 105-305mm Drilling Hole Diameter
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ST180 Water well drill machine "One Rig, Multiple Uses ✅ Versatile Drilling: Switch between DTH hammer (1.25-3.5MPa) and mud circulation—no extra machines needed. ✅ Energy Efficient: Optimized air consumption (16-55m³/min) reduces long-term operating ......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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