Welcome to Anyang ST

High Productivity Down-the-hole Impactor And Drill For Mining And Water Well Rock Drilling

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • Full Hydraulic Surface Down-The-Hole DTH Drilling Rig ...

    Full hydraulic down-the-hole (DTH) drilling rig is a drilling rig for sale that uses oil pressure to drive and control all moving parts in the process of adjusting the drill rod's forward and backward angle. With the help of the high-pressure variable oil pump and variable oil motor, this kind of drilling rig can complete step-less speed …

    Get Price
  • Down the Hole Drilling Rig - YG Company

    During the rock drilling, the impactor dive into the hole, the reciprocating motion of the hammer strikes the shank, so that the drill bit produces a swirling force on the bottom of the hole. Types of DTH Drill Rig. According to the walking mode, YG down-the-hole drilling rigs divides into a small-legged rig and large crawler type drilling …

    Get Price
  • Down The Hole Drilling Machine Price DTH Drill Rig ...

    The down-the-hole drilling rig uses the impactor and the DTH drill bits submerged into the bottom of the hole to impact and crush the rock. Therefore, it is called down-the-hole drilling machine equipment. YG DTH drill rig machine is widely used in metal mines, …

    Get Price
  • Difference between DTH Drilling and Top Hammer Drilling

    2018-8-23 · The impact mechanism of the down-the-hole drilling rig is at the lowermost part of the hole, and the impact work is directly applied to the tail of the drill bit, so it is called a down-hole type. Under normal circumstances, the top hammer is high in efficiency, the straight hole …

    Get Price
  • PowerROC D55

    2021-8-13 · PowerROC D55, a reliable Down-The-Hole drill rig, is equipped with a range of Epiroc Down-The-Hole hammers for high performance. It isapplicable for mining and quarrying. With the proven Epiroc technology, the rig has high stability. The straightforward design gives high ruggedness and easy maintenance.

    Get Price
  • Tips For Choosing A Down-the-hole Drill - News - Putian ...

    Tips For Choosing A Down-the-hole Drill Jul 10, 2021. Down-the-hole drill bits are mainly divided into two series of down-the-hole drill bits, high wind pressure and low wind pressure. The use of high-quality raw materials, through advanced production technology. It is widely used in earthwork engineering, mining, water well drilling ...

    Get Price
  • DM45/DM50

    2021-8-12 · DM45/DM50. Powerful rotary tricone and down the hole hammer drill for 140mm -225mm (5-1/2” to 8-7/8”) holes. Electronic Air Regulation System (EARS) is standart

    Get Price
  • Down The Hole Drilling - DTH Hammer ... - Rock Drill Bits

    DTH Drill Bit DTH Drill Bit are available in different sizes and different styles so they can drill a wide range of hole sizes. Our variety of Down the Hole (DTH) bits is manufactured using high quality materials to …

    Get Price
  • Difference between DTH(Down the Hole) Drilling and Top ...

    2017-12-15 · The reason customer want to drill the hole is that drill and blast is the most efficient and economic way to break rock instead of excavating it. Blast hole drilling equipment Handheld rock drills Top hammer drills pneumatic hydraulic Down-The-Hole drills Rotary drills …

    Get Price
  • PD400S Crawler type water well drilling rig - Water Well ...

    PD400S series well drillers adopt multi-function full hydraulic control, top power head drive rotary, high drilling efficiency.. The overall layout reduces the overall dimensions to meet the requirements of well drilling and culvert transportation. The rig is powered by a 103 kW Cummins diesel engine.

    Get Price
  • ZT10 ground hole drill machine/dth blast hole drilling rig ...

    2021-8-10 · 2V-4/5 Diesel Rock Drill Mining . Hand held rock drill/jack hammer. hot sale Kaishan mini jack hamme. Hand held J20 pneumatic jack ham. KAISHAN Hand-hold Dia 60mm pneum. Hand-hold YO18 Pneumatic portabl. 2013 hot sales!! Kaiser air comp. hot sale Kaishan hydraulic pneum. China best air compressor jack h. Kaishan High …

    Get Price
  • Down The Hole Drilling Machine Price DTH Drill Rig ...

    Light-duty down the hole drilling rigs (with an aperture of 80~100mm). Medium-duty down the hole drilling rigs (with an aperture of 130~180mm). Heavy-duty down the hole drilling rigs (with an aperture of 180~250mm). AS a professional DTH drilling rig manufacturers, YG Machinery provides all series down the hole drill …

    Get Price
  • Production drill rigs

    2021-8-13 · Long-hole drilling rigs. Epiroc’s long-hole drilling rigs are used for production drilling in underground mining applications. With a variety of feed lengths, positioning configurations, rock drills, and an extensive options program; we offer the optimum long-hole drilling rig for every application. The computerized Rig Control …

    Get Price
  • DHD350 QL50 High Air Pressure Down The Hole DTH ...

    We are DTH Hammer & Drill Bits manufacturer & provide DHD350 QL50 High Air Pressure Down The Hole DTH Hammer And Bits For Mining,Quarry,Water Well Drilling and Rock Drilling - Dongying Oilman Machinery Equipment Co.,Ltd..

    Get Price
  • Surface DTH (Down The Hole) Drills For Surface Drilling ...

    Our Sandvik Surface down-the-hole (DTH) drills offer the highest mobility, a smaller footprint and the ability to serve multiple sites. Equipped with powerful down-the-hole hammers, Down The Hole Rigs are designed for high-capacity rock drilling in quarries, opencast mines and rock …

    Get Price
  • Down The Hole Drilling - DTH Hammer ... - Rock Drill Bits

    DTH Drill Bit DTH Drill Bit are available in different sizes and different styles so they can drill a wide range of hole sizes. Our variety of Down the Hole (DTH) bits is manufactured using high quality materials to …

    Get Price
  • Blasting Drilling of Open Pit Mining - Hardrockdrills.com

    2018-10-23 · Lecture Overview Introduction Pit Geometry Interaction deposit geometry Design and management Overall process Interaction of distinct operations Machinery – Drill Rigs, Loaders, Excavators …

    Get Price
  • DTH Drilling Machine

    2021-7-5 · YG DTH drilling machine for sale YG DTH drilling machine manufacturer. The series of DTH drilling machines produced by YG Machinery has wide application in mining, water conservancy projects, photovoltaic piles, urban foundation pits, highway and railway construction, slope support, etc. YG crawler type DTH drilling …

    Get Price
  • Down the Hole Drilling Equipment

    At A Glance. Rock Drill Sales (RDS) has been a full service drill distributor since 1999.RDS provides new and used drill rigs for aggregate mining, construction, exploration, environmental, water well, and geothermal drilling …

    Get Price
  • Top Hammer Vs and Down the Hole Drilling Difference

    2018-5-23 · Top hammer drills tend to have a longer service life when compared to their down-the-hole drilling counterparts. If accuracy is a focus, then the down-the-hole drilling technologies are the best fit. Both styles are well-suited for soft and medium rock. For use in hard work drilling, the top hammer drills …

    Get Price
  • Down The Hole Drills - DTH Drilling Rig Machine for Mining

    Mining, Quarrying & Construction. The C620H Jack-less Down the Hole Drill is designed to drill holes ranging from a diameter of 4-1/2 inch (114.3mm) to 6-1/2 inch (165.1mm) to a maximum depth of 118 ft (36m). The C620H is built for high efficiency and productivity to drill in medium to hard Limestone, Dolomite quarries and …

    Get Price
  • ZT10 ground hole drill machine/dth blast hole drilling rig ...

    2021-8-10 · 2V-4/5 Diesel Rock Drill Mining . Hand held rock drill/jack hammer. hot sale Kaishan mini jack hamme. Hand held J20 pneumatic jack ham. KAISHAN Hand-hold Dia 60mm pneum. Hand-hold YO18 Pneumatic portabl. 2013 hot sales!! Kaiser air comp. hot sale Kaishan hydraulic pneum. China best air compressor jack h. Kaishan High …

    Get Price
  • China Anbit-Kg310 Down The Hole Drill Rig Open Use -

    Mining Drilling Machine, Drill Rig Suppliers, Mining Drill manufacturer supplier in China, offering Anbit-Kg310 Down The Hole Drill Rig Open Use, Admt-300S-X 300m Adjustable Depth Water Detector, Admt-300sx-16D 300m Adjustable Depth Water Detector and so on.

    Get Price
  • Difference between DTH(Down the Hole) Drilling and Top ...

    2017-12-15 · The reason customer want to drill the hole is that drill and blast is the most efficient and economic way to break rock instead of excavating it. Blast hole drilling equipment Handheld rock drills Top hammer drills pneumatic hydraulic Down-The-Hole drills Rotary drills …

    Get Price
  • Rotary Blast Hole Drilling Rigs

    2021-8-8 · The DM product has proven over the years to be a workhorse for customers all over the world, delivering productivity, reliability, and low operating costs year after year. Our value series drills a hole diameter ranging from 5 1/2 inches up to 9 7/8 inches, and a pulldown range from 30,000 lbs to 75,000 lbs. The Pit Viper series delivers a hole …

    Get Price
  • PD600 Crawler type water well drilling rig - Water Well ...

    There are 200, 300, 400, 450, 500, 600 and other series of water well drilling rigs with a drilling depth of 200-2500 meters and a hole diameter of 100-350mm. And the specifications and types of similar products are available. PD600 Crawler type water well drilling rig specifications:

    Get Price
  • Blasting Drilling of Open Pit Mining - Hardrockdrills.com

    2018-10-23 · Lecture Overview Introduction Pit Geometry Interaction deposit geometry Design and management Overall process Interaction of distinct operations Machinery – Drill Rigs, Loaders, Excavators …

    Get Price
  • BlastHole Drilling Introduction - Hardrockdrills.com

    2019-6-4 · In smaller holes, it is most common in softer rock formations. The drilling principle is to use a high pull down force (weight-on-bit), rotate the drill bit, and blow the rock cuttings to the surface with compressed air. Hardrock drills typically use the Rotary method to drill …

    Get Price
  • Rock Drilling - an overview

    A rock-drilling rig similar to the one shown in Figure 2.13 operates with a 250 kg gearbox sliding up and down the mast. When the drill string sinks into the ground during the drilling operation, the drill operator unfastens the drill string from the gearbox and raises the gearbox to the top of the mast to insert another length of drill …

    Get Price
  • China Blast Hole Drilling Rig manufacturer, Water Well ...

    Blast Hole Drilling Rig, Water Well Drilling Rig, Diesel Screw Air Compressor manufacturer supplier in China, offering 280m Water Well Drilling Rig Machine for Drilling 140-325mm, Small Integrated DTH Surface Drilling Rig for Quarry, Factory Supply Fy200 Crawler Type Pneumatic Water Well Drilling Rig and so on.

    Get Price
  • High Quality Depth 180m Geothermal Water Well Drilling

    China High Quality Depth 180m Geothermal Water Well Drilling Rig Drilling, Find details about China Water Wells, Water Well Drilling Rig from High Quality Depth 180m Geothermal Water Well Drilling Rig Drilling - Quzhou Kaipu Machinery Equipment Co., Ltd. ... Mining Air Compressor, Down The Hole Drill Learn More …

    Get Price
  • Dth Hammer Drill Impactor High Air Pressure Sale China ...

    Drilling hammer and Impactor. High pressure DTH hammer and bits for water well , ore mining and rock layer drilling purpose. Products Description. High air pressure DTH hammer: 1.High air pressure DTH hammer size from 3' to 12' (76mm-304mm) 2.Shank types including COP, QL,DHD, MISSION,HD,IR, SD,TD, etc.

    Get Price
  • Down The Hole Drilling - DTH Hammer ... - Rock Drill Bits

    DTH Drill Bit DTH Drill Bit are available in different sizes and different styles so they can drill a wide range of hole sizes. Our variety of Down the Hole (DTH) bits is manufactured using high quality materials to …

    Get Price
  • Our Journey - Rotary Drilling Rig & Down the Hole Drill ...

    2003. REL is in the business of designing, manufacturing, and marketing of high power range of blast hole drills for mining, deep core drilling exploratory rigs, track drills for construction, and allied products for more than four decades. Revathi Equipment Limited, a drill manufacturing company owned by Renaissance group, …

    Get Price
  • KW200C Steel small water well drilling

    2021-7-28 · 2V-4/5 Diesel Rock Drill Mining . Hand held rock drill/jack hammer. hot sale Kaishan mini jack hamme. Hand held J20 pneumatic jack ham. KAISHAN Hand-hold Dia 60mm pneum. Hand-hold YO18 Pneumatic portabl. 2013 hot sales!! Kaiser air comp. hot sale Kaishan hydraulic pneum. China best air compressor jack h. Kaishan High …

    Get Price
  • Well Drilling Machine,Water Well Drilling Rig for aquifer ...

    Yikyui water well drilling rigs are designed for safety, reliability, and productivity with products to serve all of your drilling needs. Yikyui has a rich history in the water well Drilling Rig market that spans over 30 years and counting. As water is our most precious resource and the global demand for water increasing each year, Yikyui …

    Get Price
  • Knowledge - Xiamen Good Mining and Drilling Equipment

    2018-8-15 · 1. Select the down-the-hole drill bit according to the rock condition (hardness, abrasion) and the type of rig (high wind pressure, low wind pressure). Different forms of alloy teeth and cloth teeth are suitable for drilling different rocks. Choosing the right DTH drill bit is the prerequisite for optimal use; 2.

    Get Price
  • DM45/DM50

    2021-8-12 · DM45/DM50. Powerful rotary tricone and down the hole hammer drill for 140mm -225mm (5-1/2” to 8-7/8”) holes. Electronic Air Regulation System (EARS) is standart

    Get Price
  • Epiroc China

    2021-6-30 · EPIROC TRADING CO., LTD. Epiroc is a vital part of a sustainable society and a global productivity partner for mining and infrastructure customers. With ground-breaking technology, Epiroc develops and provides innovative and safe equipment, such as drill rigs, rock …

    Get Price
  • Top Hammer Vs and Down the Hole Drilling Difference

    2018-5-23 · Top hammer drills tend to have a longer service life when compared to their down-the-hole drilling counterparts. If accuracy is a focus, then the down-the-hole drilling technologies are the best fit. Both styles are well-suited for soft and medium rock. For use in hard work drilling, the top hammer drills …

    Get Price
  • High Quality Drill For Hole Blast Manufacture and High ...

    2021-7-5 · 'High-quality comes 1st; support is foremost; business is cooperation'' is our small business philosophy which is regularly observed and pursued by our organization for High Quality Drill For Hole Blast, High Quality Drill for Hole Blast, High Quality Drills for Rock, Now we have won a good reputation among overseas …

    Get Price
  • Mine drilling rig with air compressor integrated drilling ...

    Pneumatic Impactor Automatic DTH Drilling Rig. Brand: LGMRT Packaging: Ro-Ro/bulk shipment/suitable container Supply Ability: 10 units per month An integrated Dth drill rig means that air compressor is installed in the mining drill rig and is driven by the same diesel engine The track oscillation system for more stable center of gravity of the SDC160 surface integrated Dth drill rigs …

    Get Price
  • Well Drilling Machine,Water Well Drilling Rig for aquifer ...

    Yikyui water well drilling rigs are designed for safety, reliability, and productivity with products to serve all of your drilling needs. Yikyui has a rich history in the water well Drilling Rig market that spans over 30 years and counting. As water is our most precious resource and the global demand for water increasing each year, Yikyui …

    Get Price
  • Drilling Tools For DTH Drilling Rigs-drill Pipes ...

    A drill bit is installed at the front end of the impactor. When drilling, the rotary air supply mechanism drives the drill tool to rotate and supplies compressed air to the hollow drill rod. The impactor impacts the drill bit to drill the rock. The compressed air discharges the rock ballast out of the hole.

    Get Price
  • Sandvik’s new versatile core drill offers high ... - Mining

    2008-10-17 · The Sandvik DE710’s rotation head stroke length of 3.45 metres improves productivity by allowing longer continuous core runs without stopping drilling to regrip the drill pipe.

    Get Price
  • (PDF) Comparison of different hard rock drilling methods ...

    3.1. CONVENTIONAL DRILL TOOLS ( CORE BARREL, DRILL BUCKE T AND AUGER) Conventional drill tools used for the installation of bored piles like core barrels, augers a nd dr ill b uckets, as s hown in ...

    Get Price
  • DRILLING METHODS This continuing education unit

    2018-5-22 · Rotary drilling uses a sharp, rotating drill bit to dig down through the Earth's crust. Much like a common hand held drill, the spinning of the drill bit allows for penetration of even the hardest rock. The idea of using a rotary drill bit is not new. Archeological records show that as early as 3000 B.C.,

    Get Price
  • Mining and rock excavation equipment - Atlas Copco

    2021-8-10 · Mining and rock excavation equipment. Since the launch of The Swedish Method in the 1940s, Atlas Copco has revolutionized productivity in drilling by introducing new features such as hydraulics, computerization and automation. 1898: Atlas manufactures its first drill driven by compressed air.

    Get Price
  • Basics of drilling 1 - SlideShare

    2012-3-13 · (1) Drill AdaptabilityThe type of rock drill used in mining drilling is generally determined by the hole diameter required and the mechanical properties, principally hardness, of the rock.A top hammer is commonly employed for drilling of holes less than 125 mm in diameter in all but the hardest rock…

    Get Price
  • Top Hammer Vs and Down the Hole Drilling Difference

    2018-5-23 · Top hammer drills tend to have a longer service life when compared to their down-the-hole drilling counterparts. If accuracy is a focus, then the down-the-hole drilling technologies are the best fit. Both styles are well-suited for soft and medium rock. For use in hard work drilling, the top hammer drills …

    Get Price
  • Down the Hole Drilling Rig - YG Company

    During the rock drilling, the impactor dive into the hole, the reciprocating motion of the hammer strikes the shank, so that the drill bit produces a swirling force on the bottom of the hole. Types of DTH Drill Rig. According to the walking mode, YG down-the-hole drilling rigs divides into a small-legged rig and large crawler type drilling …

    Get Price
  • High Quality Drill For Hole Blast Manufacture and High ...

    2021-7-5 · 'High-quality comes 1st; support is foremost; business is cooperation'' is our small business philosophy which is regularly observed and pursued by our organization for High Quality Drill For Hole Blast, High Quality Drill for Hole Blast, High Quality Drills for Rock, Now we have won a good reputation among overseas …

    Get Price
  • KQ Down-the-hole Drill,KQ Down-the-hole Drill price,KQ ...

    The unique diamond frame lock structure, to ensure accurate, consistent drilling angle. The unique weight equipment, so that the rig is stable, reliable, and does not shift. Control mechanism centralized, easy to operate. Characteristics Of KQ Down-the-hole Drill 1. Use down-the-hole impactor,and has high drilling …

    Get Price
  • China 90mm Down Hole Drill, Rock Drill, Balsthole Drills ...

    Down The Hole Drill, Portable Air Compressor, Drill Rig manufacturer supplier in China, offering 90mm Down Hole Drill, Rock Drill, Balsthole Drills, Three Sided Tow Behind Impact Roller Rapid Impact Roller for Harbour and Airport Construction, 100HP Small Dozer with Straight Blade and Rear Ripper and so on.

    Get Price
  • Down The Hole Hammer Drill - Thrust Boring Machines

    Hammer drill – Down the hole hammer is a pneumatic drilling hammer, that is used in. the operations of mining and bringing out underground water for a boring purpose. to a rotary drilling rig using high-pressure air compressors to drive the hammer whilst drilling. It is one of the most efficient methods to drill through hard rock …

    Get Price
  • 4' DTH hammer-DTH HAMMER-Changsha Tianhe

    Teamwhole manufactures wide range and most efficient Down-the-Hole (DTH) hammers and bits for the mining blasting,water well especially deep well drilling,foundation construction etc.Our prodcuts trust by drilling contractor becasue of the advantages

    Get Price
  • Thrust Boring Machines, Thrust Boring Machine, Thrust ...

    Hammer Drilling – Down the Hole Hammer Hammer drilling is a piling system wherein a percussive bit is utilized and fitted to a rotary drilling rig using high-pressure air compressors to drive the hammer whilst drilling. It is one of the most efficient methods to drill through hard rock strata. Down the Hole Hammer. Details: good rock …

    Get Price
  • China Hf200 Water Bore Drilling Rig 200m Water Well ...

    Water Well Drilling Rig, Core Drilling Rig, Core Sampling Drilling Rig manufacturer supplier in China, offering Hf200 Water Bore Drilling Rig 200m Water Well Drilling Rig for Sale, Hfdd-45A Full Hydraulic Horizontal Directional Trenchless Drilling Rig Exploration Geothermal Drill, Hf385y 90-400mm Multifunctional Hydraulic Crawler Boring Photovoltaic Solar Pile Driver Drilling …

    Get Price
  • China Bdy380c Hydraulic Rock Drill for Face Drilling and ...

    China Bdy380c Hydraulic Rock Drill for Face Drilling and Rock Bolting Small to Medium Hole Diameters, Find details about China Drilling Rig, Rig from Bdy380c Hydraulic Rock Drill for Face Drilling and Rock Bolting Small to Medium Hole Diameters - Xuanhua Bangda Submersible Drilling Rig, Ltd.

    Get Price
  • water well drilling Companies and Suppliers ...

    Xuchang Shengte Machinery Co., Ltd. based in Xuchang, CHINA. Xuchang Shengte Trade Co.,Ltd as a major drilling machinery manufacturer in China, is specialized in producing all kinds of water well drilling rigs, drilling rig, and agricultural machinery for more than 30 years. Our company is located Henan ...

    Get Price
  • China Sunward Swde200A Down-The-Hole Drill

    Drill, Rock Drill, Drill Rig manufacturer supplier in China, offering Sunward Swde200A Down-The-Hole Drill Hammers Bit for Drilling Rig, Sunward Swdm60-360 Used Rotary Drilling Rig Price with Best Prices, Sunward Swdm60-160 Second Hand Drilling Rigs for Sale and so on.

    Get Price
  • China Crawler Type Water Well Drill Rig - China Water

    Model NO.: GP300B Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008 Condition: New Motor: AC Motor Drill Hole Diameter: >300mm Drill Hole …

    Get Price
  • Water Well Drilling Hammer factory, Buy good quality

    Alloy Steel Water Well Drilling Hammer Forging Processing With OEM Service. SP series Water Well Drilling Tools Rock Drill Hammer for Mining Construction. Big aperture Water Well Drilling Hammer for Cemented carbide with NQL series. ND series Water Well Drilling Hammer High energy saving and Cemented carbide.

    Get Price
  • Hydraulic Wagon Drill Bits - explorationcoredrilling.com

    Wagon drill bits for Rock Drilling Products: Roschen have wide experience and series of high quality products as follows: 1. Button bits, connection tapered or threaded, diameter from 33mm to 127mm; 2. Cross bits, connection tapered or threaded, diameter from 28mm to 95mm; 3. Coupling sleeves, R25, R32, R38, T38, T45, T51; 4. Down the hole …

    Get Price
  • Quality DTH Drill Bit & DTH Hammer Manufacturer

    Abrasive Rock ODEX Drill Bit Carbide Steel For Mining Welling Drilling. ... Army Green DTH Down The Hole Drilling Tools 178mm High Air Pressure Flat Face. Concave Face DTH Drill Bit , Water Well Drill Bits Down The Hole CIR110 110mm.

    Get Price
  • Thunderbird Mining Systems - Blasthole Drilling ...

    2010-8-1 · For over 25 years, Thunderbird has been supplying drilling instrumentation to the mining industry. Thunderbird has been supplying drilling instrumentation to the mining industry for over 25 years. Its products are proven to provide high paybacks and are extremely useful for both the drill operator and …

    Get Price
  • 7. Directional Drilling and Tunneling

    ed by the exit of high-pressure water from the ports force the drilling head up or down (Figure 7.11). This steering method is of interest because it does not generate the steering force by pressing some part of the drilling assembly against the hole …

    Get Price
  • Hfx Series330-610mm Hydraulic Crawler/Mining Water

    Borehole Water Drilling Rigs, 330-610mm Drill Machine, 300-2000m Drill Rig manufacturer supplier in China, offering Hfx Series330-610mm Hydraulic Crawler/Mining Water Well Drilling Rigs/Engineering Drill Machine, Hfg-54 Hydraulic Integrated DTH Mining Air Compressor Drill/Drilling Rig Machine, Hf140y Crawler Low Energy DTH Drilling …

    Get Price
  • Cubex Drilling Division Overview Product Book - CUBEX ...

    CUBEX 6200* Description: The 6200 is a track mounted ITH drill designed to drill with In-The-Hole hammers powered with a separate high air pressure supply. Performance: The 6200 can be used to drill from 3.5 in. ( 8 9mm ) to 6.5 in. ( 165mm ) diameter holes to a depth greater than 330 ft. ( 100m ) .

    Get Price
  • water well drilling Companies and Suppliers ...

    Xuchang Shengte Machinery Co., Ltd. based in Xuchang, CHINA. Xuchang Shengte Trade Co.,Ltd as a major drilling machinery manufacturer in China, is specialized in producing all kinds of water well drilling rigs, drilling rig, and agricultural machinery for more than 30 years. Our company is located Henan ...

    Get Price
  • Dth Hammer Drill Impactor High Air Pressure Sale China ...

    Drilling hammer and Impactor. High pressure DTH hammer and bits for water well , ore mining and rock layer drilling purpose. Products Description. High air pressure DTH hammer: 1.High air pressure DTH hammer size from 3' to 12' (76mm-304mm) 2.Shank types including COP, QL,DHD, MISSION,HD,IR, SD,TD, etc.

    Get Price
  • What Is A DTH Drill? - Industrial News - News -

    The impactor is directly submerged into the bottom of the hole to drill the rock, the transmission loss of impact energy is small, and the drilling efficiency is high. Application. The down-the-hole drilling rig can be used for drilling rock anchor holes, bolt holes, blast holes, grouting holes, pipe sheds, foundation pits, etc. in urban ...

    Get Price
  • DTH Hammer Bits - Top Hammer - Water Well Drilling Bits

    This results in good rock breakage, high penetration rates and high productivity. The equipment is designed to give optimal hole quality, reliability, and long service life, as well as the best blasting results and low total operation cost.MSD hammers are flexible, and designed to work with various industry-standard shank designs and a …

    Get Price
  • China Zgyx-420A/B/D Hydraulic DTH Drill Rig - China

    China Zgyx-420A/B/D Hydraulic DTH Drill Rig, Find details about China Down The Hole Drill, Down The Hole Drilling Rig from Zgyx-420A/B/D Hydraulic DTH Drill Rig - Changsha Miracleland Import & Export Co., Ltd.

    Get Price
  • Hydraulic Crawler Drilling Machine for Water Well Drill Rig

    Drilling Machine, Drilling Rig, Water Well Drill Rig manufacturer supplier in China, offering Hydraulic Crawler Drilling Machine for Water Well Drill Rig, Yt28 Air Leg Drilling Machine Rock Drill with Low …

    Get Price
  • High air pressure DHD series dth hammer-Changhong

    2019-9-10 · High air pressure DHD series dth hammer. DTH hammers are used for blast hole drilling and water well drilling project.Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining. Marble quarry or well drilling and other construction projects.

    Get Price
  • China Zgyx-415 Crawler Surface DTH Drilling Rig for

    Crawler Down the Hole drilling rig ,for open pit mining , quarries and construction work sites, equipp with dry dust collector,more environment friendly and energy saving Main Features ZGYX-415-1 separated DTH surface drill rig is another high-performance research and development of mining industry cost-effective rig …

    Get Price
  • China Production Drilling Rig - China Production Drilling ...

    Production Drilling Rig, Top Hammer Drilling Rig, Simba Drilling Rig manufacturer supplier in China, offering Production Drilling Rig, Air Directional Circulation Drilling Water Well DTH Drilling Rig, Mine Impact Drill Rig with Air Reverse Circulation Sampling Cyclone and so on.

    Get Price
  • Rock Drilling - an overview

    A rock-drilling rig similar to the one shown in Figure 2.13 operates with a 250 kg gearbox sliding up and down the mast. When the drill string sinks into the ground during the drilling operation, the drill operator unfastens the drill string from the gearbox and raises the gearbox to the top of the mast to insert another length of drill …

    Get Price
  • Changsha Tianhe Drilling Tools and Machinery Co.

    Changsha tianhe drilling machinery co., LTD. Was established in 2002. We are a professional geotechnical drilling production enterprise integrating scientific research, design, production, sales and management. Our main products include DTH (DTH hammer and bore capacity ranging from 3-bit

    Get Price