down hole rock roller bit,China down hole rock roller bit Manufacturers, Suppliers

Down hole rock roller bit

Apr 26, 2012

rock roller bit water hole:two match hammer:3-8inch 90-203mm bit Good quality, low price Down hole rock roller bit With yeas of experience, now Zhongrui can manufacturer the ... best quality DTH rock drill bits, DTH hammer and chisel bit, thread button bit ...

Supplier: Shandong Zhongrui Construction Machinery Co., Ltd.

[China Manufacturers]

rock roller bit

Jun 18, 2012

GJ series bit adopts metal seal with roller bearing, which can drill stably with middle to low ... 1/2(88.9mm) to 17 1/2"(445mm) tricone rock bit with good quality and service.1. Journal bearing. hardfaced ... High wear resistance and excellent cutting ability of the insert bit are given full play by using carbide compacts of high ... shaped compacts.Type: 417,437,517,537,617,637…………………. rock roller bit

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]

superfine Low Pressure Down The Hole diamond drill bit

Jul 14, 2012

... 3.Ballistic button 4,Wear resistant Diamond drill bit Applications: The down-the-hole drilling is used to produce large-diameter holes ... in popularity, with increases in all application segments, including blast-hole, water well, foundation, oil & gas, cooling systems and ... disturbance to the ground is kept minimum, and for drilling rock, the penetration rate is outstandingly high. • More cost- ...

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

Pneumatic down-hole hammer

Feb 06, 2012

Pneumatic down-hole hammer, middle-low air pressure, no valve type structure, low ... -210.5-1.7450-80010-141400118Φ114,227 WC pneumatic down-hole hammer, middle-low air pressure, no valve type structure, low ... to your requirements. Or produce according to your requirement! Pneumatic down-hole hammer

Supplier: Jiangsu Wallong-Hsin Import & Export Corporation

[China Manufacturers]

Down hole hammer

Dec 04, 2012

(SF group Yanggu puma rock tool co., ltd. OEM) supply all kinds of rock drilling tools for mining Coal Mining Tools: Coal Bits, Coal Cutter Pick-shaped Bits, Coal Cutter Pick-shaped Bits Abutment,Drilling Rod, Screwing Rod, Whpping Rod,Down hole hammer,Latent Hole Bits,Latent Hole Rod etc.The further more information pls see our website. Down hole hammer

Supplier: Liaocheng Huida Import & Export Co., Ltd.

[China Manufacturers]

down hole drill,drill machine KC120

Nov 08, 2012

... easy fmaintenance powerful feeding and rotating system centralized operating syste down hole drill features:1)reliable hydraulic pump set easy fmaintenance2)powerful ... º16Compensate Of Carriage1200mm17Exterior Size6000*2425*1800mm18Whole weight5000kg19RemarkMdeium Pressure Crawler Drill down hole drill,drill machine KC120

Supplier: Shanghai Donglai Air Motive Equipment Co., Ltd.

[China Manufacturers]

Hydraulic down hole hammer

May 16, 2012

... drill hard stratum. Suit for well up 5000m Hydraulic down hole hammer InstructionHydraulic down hole hammer, on the base of rotating drilling, driven by ... fix frequency and energy to the bit, increase the speed of break rock.In another word, the bit is a rotating drilling with ...

Supplier: Xiamen Chemelite Enterprises Co., Ltd.

[China Manufacturers]

Hydraulic Down-Hole Drilling Rig D90C

May 21, 2012

... the international advanced level. The main technical level of Down-Hole Drilling Rig, with nine patents, has remain the international ... 5. Hydraulic disassembly mechanism for impact ,drilling system ,drilling bit.6. High effective dust collection device and the anti- ... process, cooperating with the auto-sensing control to various rock conditions and decrease the block faults. ModelD 90CApeture (mm ...

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

[China Manufacturers]

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

Apr 17, 2012

... ISO PDC Oil Drill Bit/Matrix Body Rock Drill Bit Hejian Yinhai Rock Bits Manufacture Co., Ltd ... PDC bits Introduction to products 1. PDC bit rock coefficientApply to hard-hard stratum in the ... 18 of relatively complete hard rock. Bit typeMain bit size(mm)Rock coefficientPDC core drill bitSingle pipe75/ ... bit cleaning. Hign filt nozzles for improved hydraulics and Rop. 5. Can be used on rotary or down hole ...

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

[China Manufacturers]

Cutting Down-Hole Drilling Rig

Sep 26, 2012

... -10T Excavator Apply to drill the rock(sandstore,shale and limestone. hole diameter:80mm Depth 3200mm Cutting Down-Hole Drilling RigMain Technical Parameters:(Drill ... volume)2.5m³/minFeatures:1,Tailored for open-air prospect hole and various holes of the projects of explosive-buried needs ... hydraulic pilot vale system can achieve the elaborate work Cutting Down-Hole Drilling Rig

Supplier: Luoyang Hanyuan Engineering Machinery Co., Ltd.

[China Manufacturers]

down-hole drilling rig of KQ90Y

Mar 27, 2012

... , could work easily at limited sites. KQ90Y down hole drill with simple structure and lighter weight lower ... drill.Drill the hole at the speed of 8-16m/h with the rock rigidity f=6-20 ... medium mining to drill the side hole. Hole diameter70-120mmHole angle0-90°Hole depthdown 30m horizontal 35mTorque1000N.mLift up21550NPush ... tool)Drill toolsXHH90 ,XHH110, DHD90, XHHG110 down-hole drilling rig of KQ90Y

Supplier: Sanmenxia City Hongyuan Industry And Trade Co., Ltd.

[China Manufacturers]

High pressure Rock Drilling Bit

Jan 02, 2013

... provide easy removal of bit in adverse hole conditionRetrac button bit, short skirtDesign to provide easy removal of bit in adverse hole conditionFlat faceGeneral purpose ... hole applicationSuited for medium to hard rockNew drop centerStraight hole applicationSuited for medium to hard rockWaiting for your inquiry!! High pressure Rock Drilling Bit ...

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

[China Manufacturers]

IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well

Apr 23, 2012

... 437 IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well 1.Introduction ... bits, TCI bits, rock bits, tricone bits, single cone bits, steel tooth bits, insert tooth bits, roller bits, drill bits, ... . 2. TCI bits series 1.Tungsten carbide insert bit of high strength and toughness is to increase the ... show IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well

Supplier: Hejian Deris Petroleum Drilling Equipment 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]

7LZ95X7.0 Down-hole Motor

Jan 14, 2013

... .Wide flow rate range 3.Stable running 4.Long lifetime Down-hole Motor:Working PrinciplesThe downhole drilling motor is a kind of ... hydraulic pressure. The torque is thus transferred to the drill bit.StructureThe downhole drilling motor is composed of bypass-valve assembly ... so as to suit saturated saltwater mud application. 7LZ95X7.0 Down-hole Motor

Supplier: Dezhou Rundong Petroleum Machinery Co., Ltd.

[China Manufacturers]

Rock Cross Bit

Apr 15, 2012

Rock Cross Bit (Taper Type) Diameter: 32mm - 55mm Taper: 4.8, 6, 7, 11, 12 Water Hole: 3 We are a manufacturer specializes ... according to the different working conditions.The rock cross bit can be used under any rock drilling condition, it's hardly impacted ... and the rock performance. Generally, chisel bit is mainly useed for hard rock, cross bit and button bit are mainly used for fissural rock. The ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

Sinorock button rock drill bit

Sep 22, 2012

... .The quality is stable. Sinorock button rock drill bit Sinorock drill bit is efficient and fast when drilling in ... hard and medium-hard rock.We can ... Φ130/Φ175/Φ200 EX Cast hardened cross-cut drill bit Φ42/51 Φ51/Φ76 Φ76/90 Φ130 ... bit Φ76 Φ76 EYY Hardened tri-crescent drill bit Φ76 Φ76/90 Thread Type Hardness Sinorock button rock drill bit

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd.

[China Manufacturers]

Sit-down type road roller

Apr 28, 2012

working weight:1T We supply the small model road roller. Good quality,and welcome inquiry. Sit-down type road roller

Supplier: Renqiu Yu Qi Lin Textile Agricultural Machine Co., Ltd.

[China Manufacturers]

Rock Drill Bit

Feb 05, 2012

Rock Drill Bit Bench and Production drilling T38 Rock ToolsBench and Production drilling T38 (1 1/2 ') Diam Tip ... ×12 2×103543.3 10248×124×12 4×103544.7 Rock Drill Bit

Supplier: Ningbo Hengwei Import & Export Co., Ltd.

[China Manufacturers]

Kaiyu cross rock drill bit

Jul 10, 2012

Kaiyu cross drill bit 1)good price,high quality 2)export many countries ... 3)ISO9001 Certificate 4)professional manufacturer 1)70mm cross drill bit,7 degree bits, reasonable price 2)Our tight focus ... latest technical solutions for the most demanding rock conditions and for the most powerful rock drills, all for the benefit of ... ISO 9001:2000 qualities administer system3)4) Kaiyu cross rock drill bit

Supplier: Zhejiang Kaiyu Drilling Bits Co., Ltd.

[China Manufacturers]