rock bit drill mining,China rock bit drill mining Manufacturers, Suppliers

Jaw Rock Crusher

Feb 08, 2013

Jaw Rock Crusher: 1) High reliability 2) Flexible capacity 3) Over-loading protection The Jaw Crusher is used in mining, metallurgy, construction, highway ... -32376.5PEX-250x1200250x120021025-6013-38457.7PEX-300x1300300x130025020-9010-657511 Jaw Rock Crusher

Supplier: Shanghai Yuanhua Machinery Co., Ltd.

[China Manufacturers]

drilling rig,Drilling Rig,30,40,50,70,90DBS,drill rig,factory price,09new style,tech from USA

Jan 01, 2013

... with simple structure and reliable performance. Adopting constant WOB auto-bit-feed device, a patent of Honghua , the WOB is ... is independent and lifted hydraulically (ZJ70DBS), without contacting the drill floor, with little vibration, and convenient for installation and ... )1350(135)1700(170)2250(225)3150(315)4500(450)Drill line number810101212Dia. of wireline, mm2929323538Max. pull of fastline, ...

Supplier: Chengdu Zhonghang Machinery Co., Ltd.

[China Manufacturers]

Liner Plate for Rock Breaker

Dec 14, 2012

... widely used in the machinery equipment of metal recycling crushing, mining metallurgy, chemical industry, cement, petroleum and other industries. Production mode ... will quote the competitive price for you. Liner Plate for Rock Breaker

Supplier: Zhejiang Ma-Yang Industries Co., Ltd.

[China Manufacturers]

No One Mining Equipment Spares

Apr 01, 2013

... high chrome 2. Competitive price 3. Perfect Finishing and Appearance mining equipment sparesLuoyang zhili industry co.,ltd. is a modern high ... composite plate,got the china national patent,is called “hard rock stone killer”by the clients.We can offer all kinds ...

Supplier: Luoyang Zhili Industry Co., Ltd.

[China Manufacturers]

NC-70 Spiral drill collar

Jul 14, 2012

... mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track ... by large rigidity. drill collar are ...

Supplier: Rugao Yaou Import & Export Trade Co., Ltd.

[China Manufacturers]

Hot sale slick drill collar

Apr 01, 2013

... for reference Product Type:A. Slick Drill Collar: mainly used to provide bit weight to drill bit so that drill pipe is in tension. B ... . Spiral Drill Collar: used to reduce contact ... with hole so as to avoid efficiently bit sticking from differential pressureC. Spiral Drill Collar With Elevator Groove And Slip Groove ...

Supplier: Zhengzhou Hengzhong Heavy Machinery Manufacturing Co., Ltd.

[China Manufacturers]

finger bit

Apr 01, 2013

... on compatible with CNC fast speed and long life finger bit --- diamond toolsfor granite,marble,sandstone and so oncompatible with CNCdiameter20or24mm ... hot pressed sintered saw blade,Laser welded saw blade,Core drill,Brazed saw blade,Profile wheel,Intemational common CNC profile wheel ...

Supplier: Jiangsu Huachang Tools M.f.g Co., Ltd.

[China Manufacturers]

PE Jaw crusher(rock breaker)

Nov 19, 2012

... and rich experience rock crusher:which is ideal for the primary and secondary crushing, is widely used in mining, quarry, metallurgy, building ... ×1430PEX-300×1300300×130025020-9033055111900×2192×1430 PE Jaw crusher(rock breaker)

Supplier: Nantong Xinlida Foundry Co., Ltd.

[China Manufacturers]

earth drill RWGGD-30021

Jul 02, 2012

earth drill with Displacement: 49.8cc earth drillEngine model: 1E44F-6Engine type: ... :730mmStarting: recoilEngine G.W/N.W:10.9/9.5KGDriller bit G.W/N.W: (4.0/3.2KG)/(4.6 ... /3.8KG)/5.2/4.6KG)Engine packing size: 62x41x30cmDriller bit packing size:760X110X110mm(100mm)760x160x160mm(150mm)760x210x210mm(200mm) earth ...

Supplier: Roiwow Import & Export Co., Ltd. (Hangzhou)

[China Manufacturers]

18V Cordless Impact Driver Drill (KTP-CD9532L-057)

Apr 01, 2013

18V Cordless Impact Driver Drill (KTP-CD9532L-057) Available from 14.4V to 18V Battery: ... 1pc 1300mAh Li-ion battery 18V Cordless Impact Driver Drill Specification: Model: KTP-CD9532L-057Battery: 1pc 1300mAh Li-ion batterySinger ... / 0-1000rpm 16 Adjustable Torque Settings Screwdiver Bit Clip with One Double-ended Bit.3-5 Hours or 1 Hour Fast Charger ...

Supplier: Kangton Industry, Inc.

[China Manufacturers]

Filling Packer for Sluid and Grounting,Resin,Rock Reinforcement

Aug 28, 2012

... ,fast. 3.stopping water Mine Filling Packer(Liquid packer) for Rock Reinforcement,Injection SystemsDescription:Grouting for the coal mine with seal ... plastic seal is mainly used for surface for the coal mining, when the openings for was cut off, protect coal winning ... other media. All products can customized and OEM.Shandong Hock Mining Engineering Co.,Ltd Filling Packer for Sluid and Grounting,Resin ...

Supplier: Shandong Hock Mining Engineering Co., Ltd.

[China Manufacturers]

High Strength FRP Rock Bolt

Nov 24, 2012

... strength 4.High end loading 5.Low weight FRP composite rock bolt is made from high strength glass fibers along ... harsh chemical and alkaline environments. GRP rock bolts are used for strata support in mining tunneling undergound engineering as well as for ... slope and face stabilization.Advantages of FRP rock bolt:CuttabilityHigh ...

Supplier: Nantong Wuzhou Composite Material Co., Ltd.

[China Manufacturers]

Hot-sale Rock Wool Board with Low low Price

May 07, 2012

... Sound absorption Density:140kg/m3 Thickness 20mm Free sample Rock Wool Board with MSDS, CE for European Countries Specifications Density ... absorption of partition, curtain wall, roofs and fences for construction.Mining industry -- heat preservation and fireproof for industrial kiln, oven, ... using. Durable and economical.PackageA few of pieces of rock wool would be packaged with heat shrinkable bags Hot- ...

Supplier: Guangzhou Gootren Building Materials Co., Ltd.

[China Manufacturers]

Slick Drill collar

Oct 17, 2012

API Spec7-1 and NS-1 standard Slick Drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity. The Drill collar are manufactured strictly from API Spec7-1 and NS-1 standard Slick Drill collar

Supplier: China Vigor Drilling Oil Tools And Equipment Co., Ltd.

[China Manufacturers]

Mining Underground friction bolt

Apr 01, 2013

... the tube, using a simple driver tool fitted to the drill.3. As bolt enters, its diameter is compressed and the ... of contact with the rock, providing the friction which holds the rock together.4. The driving force of the drill actively loads the ... bearing plate against the rock.Type and Features Technical Data / TypesTRMSS33TRMSS39TRMSS46Recommended ...

Supplier: Shijiazhuang Tanrimine Metalwork Co., Ltd.

[China Manufacturers]

FRP Self drilling rock bolt

Feb 17, 2013

... All-Thread GFRP bolt was developed for strata support in mining and tunneling as well as for slope and face stabilization ... cutter heads, and does not delay excavation FRP Self drilling rock bolt

Supplier: Nanjing Feng Hui Composite Material Co., Ltd.

[China Manufacturers]

drill collars

Feb 08, 2013

... spiral grooves.Mechanical PropertiesA type and B type drill collar ODYield Strength MPaTensile StrengthMPaElongation%Brinell HardnessHBImpact APVJmmin79 ... .47~11≥689≥930≥13285~341≥54C type drill collar ODYield Strength MPaTensile StrengthMPaElongation%Brinell HardnessHBImpact APVJmmin79 ... an important part of drill stem, drill collar can supply the drilling pressure for the drill bit and increase the ...

Supplier: Taiyuan Hengshan Machinery Co., Ltd.

[China Manufacturers]

API 5DP drill pipe

May 03, 2012

... meet customers' special requirments Shijiazhuang LongWay Petroleum Drill Tools Co.,Ltd has the most advanced friction welding ... ,drill pipe upsetting equipments and a variety of molding ... equipments,as well as four productLines of drill pipes and connection.we can manufacture all kinds ... wells drilling, Forepoling, coal and nonferrous metal mining projects

Supplier: Shijiazhuang Longway Petroleum Drill Tools Co., Ltd.

[China Manufacturers]

API Standard drag bit

Oct 07, 2012

API drag bit Drag bits have a shearing action and cut rapidly in sands, clays and some soft rock formations. Drag ... stream High-pressure jet stream participates in destroying the rock.Three blade structure and high drilling speed make the ... interest, welcome to contact with me!API drag bitSpecification Bit SizeinBit Design SpecificationRecommended Operating ParametersGage lengthmmNo.of NozzleNumber of ...

Supplier: Shaanxi FYPE Rigid Machinery Co., Ltd.

[China Manufacturers]

Precision Drill Grinding Machine

Mar 28, 2012

... -angle0-15ºForm of bitNormal bit, Two relief-angles, bit for sheet metal, Bit for wood, Cross cutting, NizhiFu bit, Two top-angles, Step ... bitPower380V 500W 50HZSpeed2800r/minEmery wheelØ125x Ø 20x32Out line380x380x360mmweight43kg Precision Drill Grinding ...

Supplier: SJR Machinery Co., Ltd.

[China Manufacturers]