4 th4 dth hammer for mining drilling,China 4 th4 dth hammer for mining drilling Manufacturers, Suppliers

4" TH4 DTH hammer for mining drilling

Apr 01, 2013

... -138mm 2.Reliability quality 3.Simple structure and easy operation 4.Long service life Usage:Drill holes from 105mm to 152mm ... , such as mining, quarry, tunnel, bridge, construction and etc., but extremely exellent to use with casing tubes during casing drilling.Features: 1 ...

Supplier: Changsha Tianhe Drilling Tools And Machinery Co., Ltd.

[China Manufacturers]

4 Inch DTH hammer bits

Jun 30, 2012

DTH hammer,DTH hammer bit,Down the hole bit,rock drill,rock drilling,overburden bits,Hammer,Drill bit,Hihg air pressure 4High air pressure DTH BitsDTH Bits seriesDrill ... Bit DiaNo.air holescarbide button shape and the face shape. 4 Inch DTH hammer bits

Supplier: S.U.G Trading Co., Ltd.

[China Manufacturers]

API 12 1/4'' tricone rock bit for oil drilling and water drilling

Apr 02, 2013

... reduces the probability of cone-dropping to minimum. 4.Product ApplicationIt is suitable for mining applications. 5.Current Main Availability Size Bit TypeIn ... /8269.8622,63212 1/4311.1622.632 API 12 1/4'' tricone rock bit for oil drilling and water ...

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]

best price of PDC cutters for mining drilling bits

Jan 10, 2013

... Extremely high wear resistance 3 widely used for various drill bits SUPREME PDC cutters for mining drilling bits consist of a polycrystalline diamond layer ... applications, SUPREME PDCTM is widely used for various drilling tools such as petroleum bits, mining bits, geological drilling bits, and other rock cutting and ... layer at about 0.7mm best price of PDC cutters for mining drilling bits

Supplier: Supreme Superabrasives Co., Ltd.

[China Manufacturers]

DTH hammer QKH-345 drilling diameter 105-120mm

May 17, 2012

DTH hammer, used to drill hole diameter from 105-120mm Technical Parameter ModelQKH345Hole Dia Φ105-120mmOuter Dia Φ98mmOverall Length 1034mmWeight 39kgWorking Air Preeeure 1.2-2.0MpaAir Consumption 3.5-15M3MinImpacting Frequency 800 times/MinImpacting Energy 335N.MConnecting to Drill RodAPI 2-7/8'' BoxConnecting to BitΦ64-8 DTH hammer QKH-345 drilling diameter 105-120mm

Supplier: Bohwa Machinery Corporation

[China Manufacturers]

2012 Economy and high speed drilling DTH hammer

Sep 20, 2012

... 3.high speed ,most stable performance 4.Easy to maintain Drilling DTH hammer Specification:1.Durable impact parts2.High speed ... during drilling,depending on the variable weight of the drill string.4.The normal rotation speed for DTH lies ... ever lead to breakdown. Technical Parameter Low pressure DTH hammer : Hole range 70mm-165mm External diameter:67mm- ... 2012 Economy and high speed drilling DTH hammer

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

High drilling penetration DTH hammer

Oct 19, 2012

... quality dth hammer, dth bit in China, Now we can supply 3"-8" hammer and 4"-8" quick hammer. Due to the high drilling rate ... and long service life, now Zhongrui DTH hammer, DTH bits are using ... more and more, their suceessful use in larger mining ...

Supplier: Shandong Zhongrui Construction Machinery Co., Ltd.

[China Manufacturers]

high efficiency DTH hammer and bits

Nov 01, 2012

DTH hammer: 1,fast drilling speed 2,ISO 9001 certificated DTH Hammer 3,trinity design in joint 4,Dia: 82mm to 580mm DTH hammer bitsIt strictly matches with ... API standard and other Chinese industry standards.It is durable for ... /2" REG 137mmG84(8") 203-305mm Flat/Concave/Convex 4 1/2" REG 182mm high efficiency DTH hammer and bits

Supplier: Beijing Baiyi Machinery Co., Ltd.

[China Manufacturers]

coal mining drilling tools parts

Feb 22, 2013

... 20yrs production experience 3. fast delivery 4. good after-sale coal mining drilling tools partsAbout Us We are a ... is available upon your requirement. Application of coal mining drilling tools parts ModelApplicationTwo-wing PDC anchor drill bitsHalf ... stressPhotos of our coal mining drilling tools parts Welcome you contact us for more detailed information. coal mining drilling tools parts

Supplier: Henan Drills-King Mining Technology Co., Ltd.

[China Manufacturers]

Seal for mining

Aug 04, 2012

... structure: TC, TB, TA, SC, SB, 4.Good quality Seal for mining : Standard or Nonstandard: Standard Style: Mechanical Seal ... Material: Rubber Place of Origin: Hebei Crubber mining oil seal ... MVQ, ACM, EPDM, PTFE, MFQ and so on.4. outside diameter from: 8 to 1,000mm.5. Produced ... OEM and ODM orders are welcome. Seal for mining

Supplier: Xingtai Rongda Imp. & Exp. Co., Ltd.

[China Manufacturers]

PDC For Oil Drilling Bits Series

Feb 06, 2013

PDC For Oil Drilling Bits Series 1.advanced international technology 2.ISO9001certificate 3.high strength 4.High efficiency PDC For Oil Drilling Bits Series1.advanced international technology2.ISO9001certificate3.high strength4.High efficiency PDC For Oil Drilling Bits Series

Supplier: Henan Yalong Superhard Materials Co., Ltd.

[China Manufacturers]

Kelly(For oil drilling)

Jul 22, 2012

... .D.Connection(LH)O.D.Cross flatFor square kellyCross corner for hexakelly STD Optional STD Optional63.52 1/212.196 5 ... .66 5/8REG196.8NC56177.882.6133.3175.4151.6 Kelly(For oil drilling)

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

DTH Hammer Button Bits For Rock Drilling

Oct 31, 2012

DTH hanmmer and bit 1.Lower sound level. 2.High penetration. 3.Excellent flushing straightness. 4.Good hole quality. DTH Hammer Button Bits For Rock Drilling Description ... :DTH Drill Bits are produced from premium quality ...

Supplier: Xiamen Prodemo Imp. & Exp. Co., Ltd.

[China Manufacturers]

2012 new crawler DTH mining drilling rig

Oct 26, 2012

... .CE,ISO 4.Warranty 2ys 2012 new crawler DTH mining drilling rigZhengzhou Dayu Machinery Co.,Ltd. have produced rock blast hole crawler drilling rig for mining project ... over 20years.Types of crawler DTH mining drilling rig1,All pneumatic crawler DTH mining drilling rig2,Hydraulic crawler DTH mining drilling rig3,Integrated crawler DTH mining drilling rig4 ...

Supplier: Zhengzhou Dayu Machinery Co., Ltd.

[China Manufacturers]

diamond bit insert for DTH hammer bits

Mar 31, 2013

... Impact Resistance 3. Good Thermal Stability diamond bit insert for DTH hammer bits Diamond Hammer Bit Inserts is sintered under the condition of high ... toughness and a long life service time. SDB Diamond Hammer Bit Inserts Series is a proprietary product of our company ... bits, air hammers and DTH (down-the-hole) bits and so on, especially in hard and complicated layer drilling. Product Advantages:1 ...

Supplier: Guilin Star Diamond Superhard Material Co., Ltd.

[China Manufacturers]

QZL100B-M1321 DTH anchoring mining drilling rig

Mar 12, 2013

... pressure:7-21bar 3.good improved function QZL100B-M1321 DTH anchoring mining drilling rig1.easy to operat machine2.air pressure:7-21bar3 ... rig,water well drill rig, Trenchless Horizontal Directional Drilling Rig,drilling rod,drill bit,DTH hammer,etc.technical parameterDrill diameter: 68~100mm(fit Φ50mm ... ×1950×1500mmSkid weight 400KgToatl weight 1260 Kg QZL100B-M1321 DTH anchoring mining drilling rig

Supplier: Beijing Kaixingda Industry Technology Development Co., Ltd.

[China Manufacturers]

HD45 DTH hammer impactor drilling hole

May 30, 2012

HD45 DTH hammer impactor drilling hole: 1.down hole impactor 2.HD45 hammer high pressure 3.drill rig hammer 4.impactor 99mm HD45 DTH hammer impactor drilling hole Technical data ... /min; 1.8Mpa,10m3/min ;2.4Mpa,15m3/minPhotos: HD45 DTH hammer impactor drilling hole

Supplier: Shanghai Yizhe Industry Co., Ltd.

[China Manufacturers]

GY-600 best seller for core drilling rig in mining field

Oct 25, 2012

Our drilling rig is used for core drilling. GY-600 target drilling depths600 meters GY-600 water well drill Tchnical Specifications Drilling Depth 600m~700mSwivel HeadSpindle ... Type495KY225S-4-B35Rated Power36.8KW37KWRated Speed2000r/min1480r/minDimensions2850*1050*1900mmWeight(power not included)1600kg GY-600 best seller for core drilling rig in mining ...

Supplier: Changsha Exploration Machinery Factory

[China Manufacturers]

ZM25J coal mining drilling,hand power drill for miner

Aug 09, 2012

... service-life and small maintenance quantity 3.litter dust when drilling hole 4.got certificates Usage: It apply to the soft rock ... . With the explosion-proof structure it can be safely used for mine where methane and coal dust explosion. Features:ModelZM25JMain UnitOutline ... all kinds of drill bits and drill pipes. ZM25J coal mining drilling,hand power drill for miner

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]