rock drill rig,China rock drill rig Manufacturers, Suppliers

rock drill steel rod

Apr 01, 2013

rock drill steel rod 1.grade:,4130,4140 crmo ... cold rolled cold drawn 4 BV SGS appro rock drill steel rod seamless tube a519 4130 mechanical tubeshexagon pipe ... seamless steel pipecold drawn seamless mechanical tube a519 / rock drill steel rod / sae 4140astm a519 cold drawn tube ... a519aisi 4140 steel pipechrome steel tube /drill rod and drill tube4140 seamless steel tube 4140hexagonal steel tubeBenefits ...

Supplier: Tianjin Jianghailong Steel Co., Ltd.

[China Manufacturers]

Pneumatic Rock Drill Air Leg

Apr 30, 2012

... could manufacture the various kinds of pneumatic rock drill air leg, including FT100,FT140 & ... manufacture the various kinds of pneumatic rock drill air leg, including FT100,FT140 & FT160 ...

Supplier: Tianjin Qiangli Pneumatic Tools Commerce & Trade Co., Ltd.

[China Manufacturers]

AC Variable Frequency Electric Drive drill rig

Jul 31, 2012

... standards GB/T23505-2009 stipulations of drilling rig and workover rig.AC variable frequency electric drive drilling ... simplify the drawworks structure and improve the drilling rig performance.Broadband high-power AC frequency electric ... preventing “bumping top and smashing bottom”.The drilling rig is equipped with independent driller control room.The ... . AC Variable Frequency Electric Drive drill rig

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

Professional Electric Rock Drill

Oct 13, 2012

Electric Rock Drill 1.Max chuck diameter:10mm 2.Input Power: 480W 3.Rated voltage: 220V/110V 4.No-load speed:2500rpm Model MOD.60110Drill Cap metal 10mm wood 25mmMax Dia of Chuck 10mmRated power input 480WNo loading spped 2500/minVoltage 220V/110VFrequency 50HZ/60HZ Professional Electric Rock Drill

Supplier: Zhejiang Langcheng Industry & Trade Co., Ltd.

[China Manufacturers]

Rock Drill Bits

May 20, 2012

1.Highly abrasive; 2.Slow drilling; 3.Interbedded formations; 4.Costly sections. We have a number of different carbide products for rock drilling tools including,·carbide for shaped impact rock bore bits·advanced blade bits·down the hole drill bits·impact rock interrupted blades·three flanged blade bits Rock Drill Bits

Supplier: Zhuzhou Jingcheng Cemented Carbide Sales Co., Ltd.

[China Manufacturers]

Hydraulic cylinder for Rotary Drill Rig

Jun 17, 2012

... according to custom's requirements Hydraulic cylinder for Rotary Drill RigSummary Rotary Drill Rig cylinder is a type of single piston rod an ... double acting cylinder, They are used in different Rotary Drill Rig machines, which is popular in highway construction, Railway construction, bridge ... device at the end of stroke. Hydraulic cylinder for Rotary Drill Rig

Supplier: Hangzhou Ever-Power Transmission Co., Ltd.

[China Manufacturers]

Chisel type drill bit , rock drill bits , drill bit

Feb 08, 2013

Chisel type drill bit , rock drill bits , drill bit Chisel type drill bit , rock drill bits , drill bitDiameter (mm)Tip Size mmTaperH x W 3815×10718×10714× ...

Supplier: Nicesound Electronics Co., Ltd.

[China Manufacturers]

Geological Engineering Drill Rig

Apr 14, 2013

... DTH Drill RigDiamond Drilling RigTruck mounted water hydraulic drill rigPneumatic Bottom Hole Drill Righydraulic geothermal crawler drilling rigFull Hydraulic Diamond Drilling Rig Geological Engineering Drill Rig

Supplier: Zhengzhou Yuanchi Technology Co., Ltd.

[China Manufacturers]

MAXDRILL rock drill steel rod

Jun 02, 2012

... holes and other drilling works Drill Rod/Tapered Drill Rod Taper drill rod is used for rock drilling, blasting holes and ... variety of taper angles, generally, the light duty rock drill usually use 7 taper or smaller taper angle, the ... heavy duty rock drill mainly use 11,12 taper angle. And the ... in bundles.(6)Productivity: 20000pcs / month MAXDRILL rock drill steel rod

Supplier: Maxdrill Rock Tools Co., Ltd.

[China Manufacturers]

9 1/2" Kingdream HAT 317 Steel Tooth Tricone rock drill bit (241.3mm)

Jun 07, 2012

... 3.Material:Carbon Steel 4.Fast feedbadck Type:Drill Bit Description of the product Size9 1/2 ... abrasion resistance of new grease.6. Set foot drill using high strength and high toughness carbide gear, ... resistant materials, and to maintain the mechanical drill bit ruler speed at the same time, ... improve the drill bit cutting teeth life. 9 1/2" Kingdream HAT 317 Steel Tooth Tricone rock drill bit (241 ...

Supplier: Tianjin TRS Import & Export Trading Co., Ltd.

[China Manufacturers]

Rock Drill Bits

Mar 02, 2012

... : 4.8, 6, 7, 11, 12 3.Water Hole: 2 Rock Drill Bits We are a manufacturer specializes in producing kinds of ... material according to the different working conditions. The quarry taper rock drill tools are made from grade hard alloy and special steel ... , generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

API&ISO PDC Oil Drill Bit/Matrix Body Rock Drill Bit

Apr 17, 2012

Rock Drill Bit 1.Material:Carbide 2.Cover all IADC code 3.Water /Oil Drill Bit 4.Fast Feedback API&ISO PDC Oil Drill Bit ... /Matrix Body Rock Drill Bit Hejian Yinhai Rock Bits Manufacture Co., Ltd is located in ... applicable to f = 10-12 of relatively complete hard rock; Natural diamond drill is applicable to watch/f = 12 to 18 of ...

Supplier: Hejian Yinhai Rock Bits Manufacture Co., Ltd.

[China Manufacturers]

pneumatic rock drill bit

Apr 20, 2012

pneumatic rock drill bit 1.Fast drilling speed, low air consumption 2. ... (kg)1Tapered chisel bitZRQ20----0.092 Low pneumatic DTH drill bitZRQ90ZRC80Z2-1217ZL6-1420ZLConvex face3.82-1319ZL3ZRQ1003-1217ZL6-1420ZLConvex face4. ... face4.73-1319ZL5ZRQ110ZRC100Z6-1319QL7-1422QLConvex face5.86High pneumatic DTH drill bitZRQ115G-AZRC100GZRC100G-ADHD340COP446-1319Q8-1422QFlat face8.27ZRQ115G-AZ6-1319Z8- ...

Supplier: Shandong Zhongrui Construction Machinery Co., Ltd.

[China Manufacturers]

Rock drill tools/Extension rod/drill pipe

Dec 16, 2012

1)certification:ISO9001:2008 2)thread:R32 Thread drill rod 1) Two shapes of extension rods, round type and hexagonal type.2)Be used for transmitting water or air during drilling.3) the threads can be used for connecting couplings, shanks, couplings or bits.4)high quality material: 55 simnmo, the whole heat-treatment ensures long lifespan Specification

Supplier: Zhengzhou Yukun Machinery Equipment Co., Ltd.

[China Manufacturers]

HCR-8 drill rig

Jul 27, 2012

... through new-type multifunctional and high capacity hydraulic core drilling rig Power unit: weichai wp12.375 276kw/2100rpm Driling Capacity:PQ ... :1700MNQ:3000MHQ:2400M Drill Head Capacity:spindle speed:0-1250rpm three shifts/changeable steplessMax ...

Supplier: Shanghai Ally Automobile Sales&Services Co., Ltd.

[China Manufacturers]

TH4 DHD340A DTH pneumatic hammer for dth drill rig Ingersoll Rand type

Apr 01, 2013

... water well, geothermal, micro piling and anchoring drilling.2.Drill holes from 105mm to 140mm.3.match to 76mm ... ,XL4 shanksAdvantage1, good sealing effect to prevent water and rock cutting entering to the hammer2.high impact power3. reliable ... performance4.simple structure,easy to maintain and disassembly5. Average drill speed Techincal ParametersPackagePly-wooden case with dimension 114cm*11cm*14cm ...

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

[China Manufacturers]

eccenetric overburden rock drill parts

Mar 31, 2013

... enough for the casing tube to slide down behind the drill bit assembly.2. When the required depth is reached, rotation ... is reversed carefully, whereupon the reamer swings in , allowing the drill bit assembly to be pulled up through the casing.3 ... . Casing tubes that are to be left in the drill hole should be sealed at the bottom of the hole ...

Supplier: Hunan New Diamond Machinery And Equipment Co., Ltd.

[China Manufacturers]

Thread Screw Rock Drill Tools

Dec 30, 2012

... .Button:6 Taper shape 4.Material:45CrNiMoV and YK05 oil drill bits price low high quality Specifications1.Thread Type: R32 2 ...

Supplier: Yanggu Yihui Rock Drilling Tools Limited Company

[China Manufacturers]

rock drill hose

Mar 30, 2013

XFY hydraulic rubber hose are widely used in hydraulic plant, mining machinery, construction machinery etc. Construction: This hose consists of an inner tube of oil resistant synthetic rubber, four or six spirals wire reinforcement, and an oil and weather resistant synthetic rubber cover.Application:Hose range suitable to carry hydraulic fluids such as glycol, mineral oils, fuels, lubrication, ...

Supplier: Shenyang Xinfeiyu Rubber Products Co., Ltd.

[China Manufacturers]

Sealed Bearing TCI Tricone bit/roller cone rotary tools rock drill bit used tci tricone bit

Jul 10, 2012

1. All sizes available 2. Sealed bearings 3. Gauge protection 4. Low cost 5. Can be customized 1. Used as a great harder formation or simply hard formation drilling tool 2. Many shapes and sizes having multiple features and cutting structures to combat downhole diversities you may encounter3. Sizes ranging from 3-7/8” threw 26” and can provide larger sizes on request4. Typically sealed bearing5. ...

Supplier: Hejian Wanxiang Drilling Equipments Co., Ltd.

[China Manufacturers]