rock drilling and blasting,China rock drilling and blasting Manufacturers, Suppliers

soil/ rock drilling auger for foundation drilling rig

Jul 04, 2012

... two categories depending on formation to be drilled: rock drilling and soil drilling.The cutting blade of it is the pick ... , suitable for weathered bedrock, well cemented bouldery formation and various permafrost. it can be divided into two types ... and tapered helix. dual-head & single-helix and dual-head dual helix.Size available from 600mm to 1800mm soil/ rock drilling auger for foundation drilling ...

Supplier: Beijing Dazheng Yongye Construction Machinery Co., Ltd.

[China Manufacturers]

Sinorock energy-saving and efficient horizontal rock drilling

Dec 30, 2012

... rock drilling machine is fit for wet drilling in medium-hard or hard rock.Perfect effect can be achieved both in tunnel and ... efficiency, strong flushing and powerful torque The detailed information about the Sinorock pneumatic horizontal rock drilling machine can be seen ... mm)168714001800140018001400Feed length (mm)125096513659651365965 Sinorock energy-saving and efficient horizontal rock drilling

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd.

[China Manufacturers]

drilling rigs rock buckets and auger

Apr 01, 2013

Drilling tools like drilling bucket, drilling auger, suitable for scree, frozen earth, rock drilling heavy duty. ENTERPRISE CULTUREOur mission: To be a world First- ... Rotary Drilling Rig has achieved reputed performance in all kinds of complex geologic condition such as medium weathered rock, indurated sandstone, gravel and ...

Supplier: Hunan OSAINT Heavy Industries Co., Ltd.

[China Manufacturers]

Cemented Carbide Tips Chisel K034 YG8C YG10C YG15 for coal cutter and rock drilling tools

Apr 12, 2013

Cemented Carbide Tips Chisel K034 for coal cutter and rock drilling tools 1) 19 years factory 2) ISO9001:2000 3) Customized ... Cemented Carbide Tips Chisel K034 Used for Rock and Coal Drilling Specification TypeDimension (mm)LHSR1RrDimTol.DimTol.DimTol.K026D26±0.612 ...

Supplier: Hebei Hengkai Cemented Carbide Tool Co., Ltd.

[China Manufacturers]

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

Apr 02, 2013

... 7/8" to 26" . Reliable bearing and lubrication system Detailed Product Description Tungsten carbide insert ... insert is improved with new formulas and new techniques and new techniques. 2.Gauge StructureGauge protection ... surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability ... API 12 1/4'' tricone rock bit for oil drilling and water drilling

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]

DTH Hammer Button Bits For Rock Drilling

Oct 31, 2012

... straightness. 4.Good hole quality. DTH Hammer Button Bits For Rock Drilling Description:DTH Drill Bits are produced from premium quality nickel ... fast and the drilling torque relatively small.Welcome to send us your inquiry about DTH hammer and bits DTH Hammer Button Bits For Rock Drilling

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

[China Manufacturers]

Y6 hand hold rock drilling tool

Apr 16, 2012

... a ideal tool for the secondary blasting in quarry and rocking in marble and granite. Y6 hand hold rock drilling tool is a ideal tool ... for the secondary blasting in quarry and especailly for ...

Supplier: Fuzhou Shen Long Rock Drill Factory

[China Manufacturers]

Sunward Hydraulic Open-pit Rock Drilling Jumbo SWC673-4

Jan 02, 2013

... consumption,Great maneuverability and reliability... SWC hydraulic open-pit rock drilling jumbo is suited for variety of rock strata. it has ... hydraulic guide rail rock drill and multidirectional feed extension mechanism.·High rock drilling efficiency, higher than other equivalent pneumatic rock drilling machine by ... -handling mechanismHome-made Sunward Hydraulic Open-pit Rock Drilling Jumbo SWC673-4

Supplier: Sunward Intelligent Equipment Co., Ltd.

[China Manufacturers]

rock drilling tools

Jun 11, 2012

We are the biggest rock drilling tools manufacture in zhuzhou drilling bits, better wear risistance, better bending strength rock drilling tools various of grades such as YG8,YG6,YK15,YG11C,YG15C,YG13Cmany types, SQ132may also do according to your prints and samples. rock drilling tools

Supplier: Zhuzhou Mingri Tungsten Carbide Co., Ltd.

[China Manufacturers]

High pressure Rock Drilling Bit

Jan 02, 2013

... rock drilling 2, High quality&reasonable price 3,Certificate ISO9001:2000 ISO14001-2004 4,Accept small order we own Import and Export Right and ... the certification of intermational authorities The products have high performance and quality and be suitable for all kinds of hudraulic stone machines ... for medium to hard rockWaiting for your inquiry!! High pressure Rock Drilling Bit

Supplier: Shandong Tongya Traffic Safety Facilities Co., Ltd.

[China Manufacturers]

Hydraulic Rock Drilling Rig

Nov 20, 2012

... the international advanced level. The main technical level of Hydraulic Rock Drilling Rig, with nine patents, has remain the international advanced level ... to the force on the drilling process, cooperating with the auto-sensing control to various rock conditions and decrease the block faults.1Rock ... ×2730(L/W/H)Total weight of rig7.8T Hydraulic Rock Drilling Rig

Supplier: Changsha Keda Construction Mechanical Manufacturing Co., Ltd.

[China Manufacturers]

Pneumatic rock drilling tool HY20

Jun 16, 2012

... 2.integral muffler,lower noise 3.smart,and durable. Pneumatic rock drilling tool HY20:Features:1.easily-accessible position throttle2 ... drills, leg drills and feed drills for drilling of small holes in narrow faces, secondary drilling in quarries, block ... cutting in dimensional stone industry and all types of light duty construction work. Pneumatic rock drilling ...

Supplier: Shanghai Yizhe Industry Co., Ltd.

[China Manufacturers]

Crawler rock drilling rig

Jul 25, 2012

... Main feature: 1BZLD300 Crawler rock drilling rig is designed by our engineers borrowed the advanced technology from domestic and foreign countries.2The rig ... best choice of hydraulic crawler rock drilling rigs. 9The drilling rig can drill in the clay, sand, weathered rock, bed rock and mainly used in hydrogeology ...

Supplier: Shandong Binzhou Forging And Pressing Machinery Factory

[China Manufacturers]

Bucket Cutter rock drilling tools

Nov 26, 2012

Bucket Cutter rock drilling tools,Rotary Drilling bits,Trenching bits,Tunneling tools,drilling tools,Bucket Cutter Excavators" Bucket Teeth and Adapters are suitable for Komatsu Style ... Style ,Hyundai Style and so on.. Whats more, we can make that according to customers Drawings or sampl Bucket Cutter rock drilling tools

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

[China Manufacturers]

Crawler Hydraulic Rock Drilling Rig

Dec 16, 2012

... 3.high quality 4.reliable engine DC120 Crawler Drilling Rig high efficiency best-selling excellent quality reasonable price Rotate ... ,efficient high power drive motorspowerful and reliable engine Can fit any of a geological topography new drilling boom Model Diameter of the ... (Mdeium)Pressure Crawler DrillDT11S105-1251830001.71832all-in-one Crawler Hydraulic Rock Drilling Rig

Supplier: Zhengzhou Dayu Machinery Co., Ltd.

[China Manufacturers]

button bits,rock drilling bit,PDC drill bits

Mar 06, 2013

1. High penetration rate 2. Excellent flushing, straightness and hole quality 3. Known for their reliability button bits,rock drilling bit,PDC drill bits

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

[China Manufacturers]

rock drilling machine/ ground hole drilling machine.

Feb 01, 2013

... small and light, convenient operation 3.long lifespan. rock drilling machine/ ground hole drilling machine QWY-30 Light Drilling Machine is a light prospecting drilling machine ... . It was designed for general prospecitng, geologic structure prospecting, road and building constructing prospecting and othre drilling prjects.Drilling Componens rock drilling machine/ ground hole drilling ...

Supplier: Changsha Chenguang Machinery & Electric Equipment Co., Ltd.

[China Manufacturers]

Button bits for Rock drilling 34mm/ 38mm/ 40mm/ 43mm etc

Jan 26, 2013

... (28mm, 30mm, 32mm, 33mm, 34mm, 36mm, 38mm, 40mm, 42mm, 44mm and so on. With different degree taper) Tapered Rod (Rod 19mm ... , 45mm, 51mm, 57mm, 64mm, 70mm, 76mm, 89mm, 102mm, 115mm, 127mm and so on. R25--38mm, R25--41mm, R28--38mm, R28--41mmR32 ... .run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Button bits for Rock drilling 34mm/ 38mm/ 40mm/ 43mm etc

Supplier: Dengfeng Jinyu Thermoelectric Material Co., Ltd.

[China Manufacturers]

8 inch PDC drag bits for rock drilling,step type PDC drag bit for oilfiled drilling

Apr 09, 2012

... sand, clay, or some soft rock.Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.Whenever possible, they should be used ... or five wings. 1) Bit profile is optimized and is suitable for drilling soft to medium formations.2) Cutting structure is force ... bit.www.pdcbit.net 8 inch PDC drag bits for rock drilling,step type PDC drag bit for oilfiled ...

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

tungsten carbide button bits/rock drilling tool

Oct 08, 2012

... bits diameter:32-50mm tungsten carbide button bits/rock drilling tool Our company is specialized in the production ... usedin finish machining, semi-finish machining and rough machining forturning, milling, drilling and boring of steel, stainless steel, castiron ... and non-ferrous metal. We also take the pleasure to design the non-standard inserts according tungsten carbide button bits/rock drilling ...

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

[China Manufacturers]