8 dth hammer air consumption

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  • 8'' DTH Hammer

    2019-10-12u2002·u2002Recommended Rotation Speed. Air Consumption. 145-350PSI. 1.0-2.5Mpa. 20HZ. 15-25r/min. 836-1150CFM. Detailed air consumption can be seen in appendix P73. 8'' dth hammer.

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  • 8' DTH 'HP' Hammer - rockhog.com

    8' DTH 'HP' Hammer RH80Q3HP - Uses QL8 Shank DTH Bit RH80R3HP- Uses 380Shank DTH Bit. Designed for drilling 7 7/8' and larger holes. Features ... - Also available in Low Volume (LV) Models for lower air consumption. Download …

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  • Cat DTH Hammer and Bits

    2020-11-10u2002·u2002Air Consumption 8' SD DTH #Caterpillar: Confidential Green 800 1000 1200 1400 1600 1800 2000 100 150 200 250 300 350 400 450 500 BPM--> Pressure (PSI) Blows per minute 8' SD DTH 8' CLASS SD HAMMER 569-8322 Top Adaptor Spacer O-Ring (top adapter) Check Valve Spring Buffer Air Distributor Internal Cylinder Piston External Cylinder Guide Sleeve O ...

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  • 8 inch DTH hammer and bit - MAXDRILL ROCK TOOLS CO., LTD ...

    MD85A DTH HAMMER High Air Pressure without foot valve DTH Hammers Item Description According to your request,the top sub can be made into two spanners,and put protection buttons.An air controlling hole can be drilled on the check valve to …

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  • Terraroc Terranox DTH Hammers Catalogue - KNW Atlas

    2020-1-27u2002·u2002Terranox 8 244.5 - 323.9 9 5/8 - 12 3/4 Hammer description Minimum torque Nm lb ft Terranox 3 600 440 Terranox 4 1 500 1 020 Terranox 5 2 000 1 480 Terranox 6 3 000 2 210 Terranox 8 8 000 5 900 Hammer description Air consumption (at 24.1 bar) l/s scfm Terranox 3 239 506 Terranox 4 292 618 Terranox 5 358 760 Terranox 6 459 973 Terranox 8 725 1 538

    Get Price
  • Sandvik DTH tools Product catalogue

    2021-9-13u2002·u2002Air consumption, cfm Air consumption, m3/min 150 psi 250 psi 350 psi 10 bar 18 bar 24 bar 305 580 855 8,64 16,42 24,21 Low Volume Option 285 540 790 8,07 15,25 22,37 Replacement parts Item description Weight Part No. kg lb 1. Top Subs with 3 O-Rings 3 1/2' API Reg. Pin 18 39,6 33-58D02/04CA 2 7/8' API Reg. Pin 18 39,6 33-58D02/11CA #24 Cubex.

    Get Price
  • DTH Hammers » Mincon - The Driller's Choice

    2021-10-1u2002·u2002Mincon's DTH hammers deliver an uncompromised combination of performance, efficiency, and reliability. Key Features Patented innovation to …

    Get Price
  • DTH Hammers & Bits - Black Diamond Drilling Canada

    DTH Hammer. The optimum range of hole size for blast hole drilling with DTH is 90 mm to 254 mm (3 ½'–10″). Smaller blast holes are generally drilled using tophammer, and larger holes generally use rotary machines. In other applications, like foundation drilling, DTH hammers can be used with single bit in hole sizes up to . 750 mm (30″).

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  • LARGE DOWN THE HOLE PILING HAMMERS - Robit group

    2018-9-17u2002·u200212 09/08/2018 9 7 8 10 8 6 5 4 3 2 19 1 HYPER 121 – DTH HAMMER TECHNICAL BROCHURE Technical Specification Valveless Hammer 302 mm (11⅞') - 445 mm (17½') dia. Holes The Hyper 121 Hammer is designed to operate over a wide range of operating air pressures.

    Get Price
  • Mincon MP50 DTH Hammer » Mincon - The Driller's Choice

    The Mincon MP50 DTH Hammer is based on Mincon's proven, reliable design, offering the efficiency, dependability, and performance that have made Mincon tools The Driller's Choice. Hammer outside diameter: 115mm (4.6″) Hammer length: 1,057mm (41.6″) Minimum bit size: 127mm (5″) Standard backhead thread: 3 1/2″ API Reg.

    Get Price
  • Cat DTH Hammer and Bits

    2020-11-10u2002·u2002Air Consumption 8' SD DTH #Caterpillar: Confidential Green 800 1000 1200 1400 1600 1800 2000 100 150 200 250 300 350 400 450 500 BPM--> Pressure (PSI) Blows per minute 8' SD DTH 8' CLASS SD HAMMER 569-8322 Top Adaptor Spacer O-Ring (top adapter) Check Valve Spring Buffer Air Distributor Internal Cylinder Piston External Cylinder Guide Sleeve O ...

    Get Price
  • (PDF) Sandvik DTH hammers Product catalogue Products

    Outside Hammer Hammer Length with Bit Model Number Weight Diameter Length Bit Closed Bit Extended kg lb mm inch mm inch mm inch mm inch 32-SD8 156 345 171 6.75 1194 47 1410 55.5 1451 57.1 3 Air Consumption, cfm Air Consumption, m /min. Model Number 150 psi 250 psi 350 psi 10 bar 18 bar 24 bar min. max. min. max. min. max. min. max. min. max ...

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  • Terraroc Terranox DTH Hammers Catalogue - KNW Atlas

    2020-1-27u2002·u2002Terranox 8 244.5 - 323.9 9 5/8 - 12 3/4 Hammer description Minimum torque Nm lb ft Terranox 3 600 440 Terranox 4 1 500 1 020 Terranox 5 2 000 1 480 Terranox 6 3 000 2 210 Terranox 8 8 000 5 900 Hammer description Air consumption (at 24.1 bar) l/s scfm Terranox 3 239 506 Terranox 4 292 618 Terranox 5 358 760 Terranox 6 459 973 Terranox 8 725 1 538

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  • DTH HAMMERS - Robit Plc

    2017-7-5u2002·u2002DTH HAMMER 12' N120 The Robit® XII N120 hammer is designed to operate over a wide range of operating air pressures. A 6⅝' API reg. pin backhead is supplied as standard. The Robit® XII N120 is fitted with a positive seating water check valve and is supplied as standard fitted with a solid choke. In addition to the standard N120 button

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  • LARGE DOWN THE HOLE PILING HAMMERS - Robit group

    2018-9-17u2002·u200212 09/08/2018 9 7 8 10 8 6 5 4 3 2 19 1 HYPER 121 – DTH HAMMER TECHNICAL BROCHURE Technical Specification Valveless Hammer 302 mm (11⅞') - 445 mm (17½') dia. Holes The Hyper 121 Hammer is designed to operate over a wide range of operating air pressures.

    Get Price
  • DTH Hammers-Super Cut Tool

    2020-11-17u2002·u20021. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory. 2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology ...

    Get Price
  • DTH Hammer and Bit - DRILLMASTER Engineering

    DTH hammers are widely used in areas such as open-pit and underground mining, irrigation, bridge and tunnel, infrastructure, slope anchorage, geological exploration, petrol and natural gas engineering. Drilling holes diameter range of our DTH hammers is from 64mm to 1020mm. Features: 1. The hole size range is wide and the hole straightness is ...

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  • Sandvik DTH tools Product catalogue

    2021-9-13u2002·u2002Air consumption, cfm Air consumption, m3/min 150 psi 250 psi 350 psi 10 bar 18 bar 24 bar 305 580 855 8,64 16,42 24,21 Low Volume Option 285 540 790 8,07 15,25 22,37 Replacement parts Item description Weight Part No. kg lb 1. Top Subs with 3 O-Rings 3 1/2' API Reg. Pin 18 39,6 33-58D02/04CA 2 7/8' API Reg. Pin 18 39,6 33-58D02/11CA #24 Cubex.

    Get Price
  • Mincon MP50 DTH Hammer » Mincon - The Driller's Choice

    The Mincon MP50 DTH Hammer is based on Mincon's proven, reliable design, offering the efficiency, dependability, and performance that have made Mincon tools The Driller's Choice. Hammer outside diameter: 115mm (4.6″) Hammer length: 1,057mm (41.6″) Minimum bit size: 127mm (5″) Standard backhead thread: 3 1/2″ API Reg.

    Get Price
  • Productivity and Cost-efficiency Drive DTH Drilling

    2020-4-8u2002·u2002The rig is designed to be used with Secoroc COP 44, 54 or 64 DTH hammers to a maximum depth of 54 m, for holes in the range 110–203 mm (4 5⁄16–8 in.). Power is provided by a 402-kW (539-hp) Caterpillar C15 engine, driving an Atlas Copco XRX 10 two-stage compressor that supplies up to 470 liter/s (995 cfm) at 30 bar (435 psi).

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  • Terraroc Terranox DTH Hammers Catalogue - KNW Atlas

    2020-1-27u2002·u2002Terranox 8 244.5 - 323.9 9 5/8 - 12 3/4 Hammer description Minimum torque Nm lb ft Terranox 3 600 440 Terranox 4 1 500 1 020 Terranox 5 2 000 1 480 Terranox 6 3 000 2 210 Terranox 8 8 000 5 900 Hammer description Air consumption (at 24.1 bar) l/s scfm Terranox 3 239 506 Terranox 4 292 618 Terranox 5 358 760 Terranox 6 459 973 Terranox 8 725 1 538

    Get Price
  • China DHD380 DTH Hammer Manufacturers, Suppliers,

    As one of the leading DHD380 DTH Hammer manufacturers and suppliers in China, we warmly welcome you to buy bulk DHD380 DTH Hammer for sale here from our factory. All products are with high quality and competitive price.

    Get Price
  • Drill Bits - DTH Hammers and Bits

    2014-2-16u2002·u2002High Pressure DTH Hammer. Down-The-Hole Hammers GD 3.5 Configuration: Hammer length without bits: Thread: Outer diameter: Wrench Flat: Weight (kg): 908mm API 2.3/8' REG 80mm 60mm 25.5kg: Technical Specifications: Working pressure (Bar): Air consumption (M3/min): Working pressure: Shank style: 10 - 18 - 24 4.8 - 6.8 - 12.6 10~24 bar DHD3.5: GD ...

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  • steel drilling dth hammer, steel drilling dth hammer ...

    Dth Hammer Dth Drill Hammer Shareate Direct Deal 4 Inch ST45B Great Impact High Air Pressure DTH Drill Hammer. $688.00-$706.00 Piece. 1 Piece (Min. Order) Shareate Tools Ltd. CN 4 YRS. Contact Supplier. Compare. Ad. ST45B products can be widely used in open mining, quarry mining, earth excavation, pile foundation, wells and water conservancy ...

    Get Price
  • N Series High Air Pressure DTH Hammers With Foot Valve ...

    It has the following advantages:1.Valveless air distribution.More reliable.2.Simple design of the piston.long life span.3.More effcient energy transfer,faster drilling speed,lower air consumption and ...

    Get Price
  • WINNER SERIES

    WINNER Series is a valve type hammers designed for high performance at low operating air pressures. Suitable bits has a strong robust design without foot valve to withstand heavy duty application. WINNER Series Hammers maximizes energy output and reduces service requirements. Wear Sleeve is not reversible. All critical internal components are ...

    Get Price
  • Mincon MP50 DTH Hammer » Mincon - The Driller's Choice

    The Mincon MP50 DTH Hammer is based on Mincon's proven, reliable design, offering the efficiency, dependability, and performance that have made Mincon tools The Driller's Choice. Hammer outside diameter: 115mm (4.6″) Hammer length: 1,057mm (41.6″) Minimum bit size: 127mm (5″) Standard backhead thread: 3 1/2″ API Reg.

    Get Price
  • 10' DTH HAMMER-DTH HAMMER-Changsha Tianhe

    Contact us Contact us. Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. Tel +86-731-85853281 Mobile +86-18670303628 E-mail. [email protected]

    Get Price
  • Bulroc Br1 Br2 Br3 and 3inch Medium Air Pressure Down

    Bulroc Br1 Br2 Br3 and 3inch Medium Air Pressure Down The Hole DTH Drill Hammer DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock.

    Get Price
  • (PDF) Study on Reduction of Air Consumption on Air-jet ...

    To improve the efficiency of the air-jet during weft insertion and to reduce air consumption, a better air jet nozzle design was developed by Ishida and Okajima [1,2], and also by Jeong et al. [3].

    Get Price
  • Terraroc Terranox DTH Hammers Catalogue - KNW Atlas

    2020-1-27u2002·u2002Terranox 8 244.5 - 323.9 9 5/8 - 12 3/4 Hammer description Minimum torque Nm lb ft Terranox 3 600 440 Terranox 4 1 500 1 020 Terranox 5 2 000 1 480 Terranox 6 3 000 2 210 Terranox 8 8 000 5 900 Hammer description Air consumption (at 24.1 bar) l/s scfm Terranox 3 239 506 Terranox 4 292 618 Terranox 5 358 760 Terranox 6 459 973 Terranox 8 725 1 538

    Get Price
  • China DHD380 DTH Hammer Manufacturers, Suppliers,

    As one of the leading DHD380 DTH Hammer manufacturers and suppliers in China, we warmly welcome you to buy bulk DHD380 DTH Hammer for sale here from our factory. All products are with high quality and competitive price.

    Get Price
  • Drill Bits - DTH Hammers and Bits

    2014-2-16u2002·u2002High Pressure DTH Hammer. Down-The-Hole Hammers GD 3.5 Configuration: Hammer length without bits: Thread: Outer diameter: Wrench Flat: Weight (kg): 908mm API 2.3/8' REG 80mm 60mm 25.5kg: Technical Specifications: Working pressure (Bar): Air consumption (M3/min): Working pressure: Shank style: 10 - 18 - 24 4.8 - 6.8 - 12.6 10~24 bar DHD3.5: GD ...

    Get Price
  • steel drilling dth hammer, steel drilling dth hammer ...

    Dth Hammer Dth Drill Hammer Shareate Direct Deal 4 Inch ST45B Great Impact High Air Pressure DTH Drill Hammer. $688.00-$706.00 Piece. 1 Piece (Min. Order) Shareate Tools Ltd. CN 4 YRS. Contact Supplier. Compare. Ad. ST45B products can be widely used in open mining, quarry mining, earth excavation, pile foundation, wells and water conservancy ...

    Get Price
  • N Series High Air Pressure DTH Hammers With Foot Valve ...

    It has the following advantages:1.Valveless air distribution.More reliable.2.Simple design of the piston.long life span.3.More effcient energy transfer,faster drilling speed,lower air consumption and ...

    Get Price
  • WINNER SERIES

    WINNER Series is a valve type hammers designed for high performance at low operating air pressures. Suitable bits has a strong robust design without foot valve to withstand heavy duty application. WINNER Series Hammers maximizes energy output and reduces service requirements. Wear Sleeve is not reversible. All critical internal components are ...

    Get Price
  • Mincon MP50 DTH Hammer » Mincon - The Driller's Choice

    The Mincon MP50 DTH Hammer is based on Mincon's proven, reliable design, offering the efficiency, dependability, and performance that have made Mincon tools The Driller's Choice. Hammer outside diameter: 115mm (4.6″) Hammer length: 1,057mm (41.6″) Minimum bit size: 127mm (5″) Standard backhead thread: 3 1/2″ API Reg.

    Get Price
  • 10' DTH HAMMER-DTH HAMMER-Changsha Tianhe

    Contact us Contact us. Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. Tel +86-731-85853281 Mobile +86-18670303628 E-mail. [email protected]

    Get Price
  • Bulroc Br1 Br2 Br3 and 3inch Medium Air Pressure Down

    Bulroc Br1 Br2 Br3 and 3inch Medium Air Pressure Down The Hole DTH Drill Hammer DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock.

    Get Price
  • (PDF) Study on Reduction of Air Consumption on Air-jet ...

    To improve the efficiency of the air-jet during weft insertion and to reduce air consumption, a better air jet nozzle design was developed by Ishida and Okajima [1,2], and also by Jeong et al. [3].

    Get Price
  • DTH Product Spec - LaserBond

    2021-9-11u2002·u2002Technical Data: LBH-200 (8') Series A; Product Name: LaserBond DTH Hammer: Model Number: LBH-200 Series A: Certification: ISO9001: Casing Diameter: 180 mm + rib: Minimum Bit Size: 195 mm: Hammer Length: 1354 mm: Hammer Weight: 173 Kg: Working Pressure: 10 - 25 bar: Impact Frequency: 22 [email protected] 17 bar: Rotation Speed: 25 - 40 rpm: Air Consumption ...

    Get Price
  • DTH Hammers-Super Cut Tool

    2020-11-17u2002·u20021. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory. 2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology ...

    Get Price
  • Sandvik DTH tools Product catalogue

    2021-9-13u2002·u2002Air consumption, cfm Air consumption, m3/min 150 psi 250 psi 350 psi 10 bar 18 bar 24 bar 305 580 855 8,64 16,42 24,21 Low Volume Option 285 540 790 8,07 15,25 22,37 Replacement parts Item description Weight Part No. kg lb 1. Top Subs with 3 O-Rings 3 1/2' API Reg. Pin 18 39,6 33-58D02/04CA 2 7/8' API Reg. Pin 18 39,6 33-58D02/11CA #24 Cubex.

    Get Price
  • Adriatech drilling equipment - dth hammers

    Selecting compressor capacity. The Terranox hammer range is designed for a maximum working pressure of 25 bar. In overburden drilling applica t ions the air pressure is normally recommended to be kept in the range of 12-14 bars. However, for proper hammer performance throughout the entire drilling operation, the compressor model should be selected to match the corresponding maximum hammer air ...

    Get Price
  • DTH Hammers » Mincon - The Driller's Choice

    2021-10-1u2002·u2002Mincon's DTH hammers deliver an uncompromised combination of performance, efficiency, and reliability. Key Features Patented innovation to ensure maximum energy transfer Simplified design for easier servicing and higher reliability Valveless, high-frequency design for smoother operation Hardened wear sleeve for wear resistance even in abrasive conditions Multi-start threads on backhead and ...

    Get Price
  • LARGE DOWN THE HOLE PILING HAMMERS - Robit group

    2018-9-17u2002·u200212 09/08/2018 9 7 8 10 8 6 5 4 3 2 19 1 HYPER 121 – DTH HAMMER TECHNICAL BROCHURE Technical Specification Valveless Hammer 302 mm (11⅞') - 445 mm (17½') dia. Holes The Hyper 121 Hammer is designed to operate over a wide range of operating air pressures.

    Get Price
  • (PDF) Design Optimization and Performance Analysis of

    A pneumatic dynamic model of the DTH hammer was developed that considers the mass flow rate relations representing the orifice opening areas of the air tube, the piston, and bit flushing channels.

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  • DTH Hammers - TG HAMMER (LARGE)

    2021-9-28u2002·u2002TG hammer is TOPDRILL's latest down the hole hammers design. In extensive testing, these state-of-the-art hammers perform well with increased power and more efficient drilling. TG Hammer Specification (Large)

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  • Secoroc Rock Drilling Tools SECOROC QLX DTH HAMMERS

    2016-6-20u2002·u2002Installation and setting up the DTH hammer Before the DTH hammer is used to drill it should be set up for proper air consumption and the joints should be tightened. The selection of choke size will be dependent on the hole cleaning requirements and the capacity (pressure and flow) of the compressor being used. Hammer air consumption should be

    Get Price
  • Mincon MP50 DTH Hammer » Mincon - The Driller's Choice

    The Mincon MP50 DTH Hammer is based on Mincon's proven, reliable design, offering the efficiency, dependability, and performance that have made Mincon tools The Driller's Choice. Hammer outside diameter: 115mm (4.6″) Hammer length: 1,057mm (41.6″) Minimum bit size: 127mm (5″) Standard backhead thread: 3 1/2″ API Reg.

    Get Price
  • Terraroc Terranox DTH Hammers Catalogue - KNW Atlas

    2020-1-27u2002·u2002Terranox 8 244.5 - 323.9 9 5/8 - 12 3/4 Hammer description Minimum torque Nm lb ft Terranox 3 600 440 Terranox 4 1 500 1 020 Terranox 5 2 000 1 480 Terranox 6 3 000 2 210 Terranox 8 8 000 5 900 Hammer description Air consumption (at 24.1 bar) l/s scfm Terranox 3 239 506 Terranox 4 292 618 Terranox 5 358 760 Terranox 6 459 973 Terranox 8 725 1 538

    Get Price
  • China DHD380 DTH Hammer Manufacturers, Suppliers,

    As one of the leading DHD380 DTH Hammer manufacturers and suppliers in China, we warmly welcome you to buy bulk DHD380 DTH Hammer for sale here from our factory. All products are with high quality and competitive price.

    Get Price
  • Drill Bits - DTH Hammers and Bits

    2014-2-16u2002·u2002High Pressure DTH Hammer. Down-The-Hole Hammers GD 3.5 Configuration: Hammer length without bits: Thread: Outer diameter: Wrench Flat: Weight (kg): 908mm API 2.3/8' REG 80mm 60mm 25.5kg: Technical Specifications: Working pressure (Bar): Air consumption (M3/min): Working pressure: Shank style: 10 - 18 - 24 4.8 - 6.8 - 12.6 10~24 bar DHD3.5: GD ...

    Get Price
  • steel drilling dth hammer, steel drilling dth hammer ...

    Dth Hammer Dth Drill Hammer Shareate Direct Deal 4 Inch ST45B Great Impact High Air Pressure DTH Drill Hammer. $688.00-$706.00 Piece. 1 Piece (Min. Order) Shareate Tools Ltd. CN 4 YRS. Contact Supplier. Compare. Ad. ST45B products can be widely used in open mining, quarry mining, earth excavation, pile foundation, wells and water conservancy ...

    Get Price
  • N Series High Air Pressure DTH Hammers With Foot Valve ...

    It has the following advantages:1.Valveless air distribution.More reliable.2.Simple design of the piston.long life span.3.More effcient energy transfer,faster drilling speed,lower air consumption and ...

    Get Price
  • WINNER SERIES

    WINNER Series is a valve type hammers designed for high performance at low operating air pressures. Suitable bits has a strong robust design without foot valve to withstand heavy duty application. WINNER Series Hammers maximizes energy output and reduces service requirements. Wear Sleeve is not reversible. All critical internal components are ...

    Get Price
  • Mincon MP50 DTH Hammer » Mincon - The Driller's Choice

    The Mincon MP50 DTH Hammer is based on Mincon's proven, reliable design, offering the efficiency, dependability, and performance that have made Mincon tools The Driller's Choice. Hammer outside diameter: 115mm (4.6″) Hammer length: 1,057mm (41.6″) Minimum bit size: 127mm (5″) Standard backhead thread: 3 1/2″ API Reg.

    Get Price
  • 10' DTH HAMMER-DTH HAMMER-Changsha Tianhe

    Contact us Contact us. Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. Tel +86-731-85853281 Mobile +86-18670303628 E-mail. [email protected]

    Get Price
  • Bulroc Br1 Br2 Br3 and 3inch Medium Air Pressure Down

    Bulroc Br1 Br2 Br3 and 3inch Medium Air Pressure Down The Hole DTH Drill Hammer DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock.

    Get Price
  • (PDF) Study on Reduction of Air Consumption on Air-jet ...

    To improve the efficiency of the air-jet during weft insertion and to reduce air consumption, a better air jet nozzle design was developed by Ishida and Okajima [1,2], and also by Jeong et al. [3].

    Get Price