rock drilling,China rock drilling Manufacturers, Suppliers

TW-100 drilling rig

Dec 20, 2012

a multi-purpose drilling rig suitable for drilling engineering TW-100 seismic drilling rig TW-100 is a new geophysical all-hydraulic product ... as the carrier, main applicable to the drilling of soil layer, sand layer and soft rock. It has been widely used in ... prospecting in desert, plain and small upland areas TW-100 drilling rig

Supplier: Changsha Exploration Machinery Factory

[China Manufacturers]

8 1/2" IADC 517 Kingdream hard rock drill bits HAS series for oil well

Oct 04, 2012

... 517 Kingdream hard rock drill bits HAS series for oil well 1.Introduction about us: Hejian Deris Petroleum Drilling Equipment Co., ... Ltd. As the professional supplier of rock bits in China, we can ... TCI bits, rock bits, tricone bits, single cone bits, steel tooth bits, insert tooth bits, roller bits, drill bits, drilling tools etc ...

Supplier: Hejian Deris Petroleum Drilling Equipment Co., Ltd.

[China Manufacturers]

DZQ80/35/18.5 backhoe rock conveyor

Apr 01, 2013

... steel 4.backhoe rock conveyor Jiangxi Siton Machinery Manufacturing Co., Ltd is a professional manufacturer of mucking loader, drilling jumbo, shuttle car ... 85% share market in China. DZQ80/35/18.5 backhoe rock conveyor

Supplier: Jiangxi Siton Machinery Manufacturing Co., Ltd.

[China Manufacturers]

219mm DTH ODEX Casing Atlas Copco style eccentric drilling equipment

Apr 01, 2013

1.for 219mm casing drilling for water well 2.flexible to open and close 3. ... : 1.In not stable rock formation, the casing is necessary to follow. 2.Usually in water well drilling, for large hole boring ... . 3.drilling depth is better less than 40 metres to ...

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

[China Manufacturers]

drill rig Zhenzhong construction machine max. drilling depth 55m

Mar 28, 2012

... new era. very useful for drilling a borehole through soil and soft rock strata for construction of foundation for ... power140kWSystem pressure31.5MpaSystem flow2*220 L/minMax. drilling dia.Φ600~Φ1500mmMax. drilling depth55mMax. output torque160KN.mDrilling speed6~21r/minMax. ... stability of construction and improves the vertical accuracy of drilling. Chassis The chassis adopts H-type retractable track ...

Supplier: Zhejiang Zhenzhong Construction Machinery Co., Ltd.

[China Manufacturers]

Hot sale in Africa!!!HF80 economical&practical water well drilling rigs

Apr 01, 2013

... ApplicationsThis machine mainly used for water well drilling, drilling diameter is 70-300mm and drilling depth is 60-80m.It can also ... nearly no repair record except the drilling bits.Can drill through hard stratums, unless thick rock layer.Can drill deep. Equipped ... with raser, reduce the labor intensity. High efficiency, the drilling speed can reach ...

Supplier: Zhengzhou Han Fa Imp&Exp Trading Co., Ltd.

[China Manufacturers]

JU90 Multifunctional drilling rig

Dec 12, 2012

... additive pressure for rotary drilling but also offer reliable technology guaranty for break rock in DHT hammer construction way ... H)Max load with operation device (T)12TWith drilling power headPower 110 KWTorque 120 KN.MDrilling depth30000mm42000mmDrilling ... diameterCFG 600 mmRotary drilling 1500 mmPilling Mast height29000mmLine speed (m/min)28Max ...

Supplier: CHTC JOVE Heavy Industry Co., Ltd.

[China Manufacturers]

rock tapered chisel bit

Jan 27, 2013

... Long-life, 2.High penetrability. 3.Can match many famous drilling machine, such as Atlas Copco, Sandvik, Ingersoll- Tapered Drill BitType ... Hammer---76MM /90MM /110MM 3) Face ShapeConvex---Suitable for soft rock ( less than 1033.5bar)Concave---Suitable for medium-hard ... rock (1033.5bar~2067bar)Plate ---Suitable for had rock ( more than 2067bar)Drill RodSteel ...

Supplier: Anxi Breakag Stone Tools Co., Ltd.

[China Manufacturers]

DS30 Hydraulic Rock Drill

Jan 14, 2013

DS30 hydraulic rock drill have the built-in motor,and only need two ... consumption is only 7KW. Description:DangShan DS30 hydraulic rock drill is a new generation drilling equipmentsof our factory ,which takes more than ... use water flushing or air flushing. DS30 is a hydraulic rock drill to drill diameter 32mm(1¼”) to 50mm(2”) holes ... 5-8kgAir/water consumption0.6m³/min / 10L/min DS30 Hydraulic Rock Drill

Supplier: Dang Shan Mining Machine Co., Ltd.

[China Manufacturers]

SR Series Rotary Drilling Rig :SR250M

Feb 26, 2012

... and to avoid pollution; The rig owns a high drilling efficiency due to the rotary drive with large output torque ... When drill with Kelly system, the rig can drill in rock within drillabilitydrilling;Max. drilling dia.800mmMax. extraction force700kNMax. output torque150 kN·mMax ...

Supplier: SANY Heavy Industry Co., Ltd.

[China Manufacturers]

Best Core drilling bit

Apr 01, 2013

... hard formation 4.cheaper SPECIFICATIONS1.long life span 2.High drilling efficiency 3.Suitbale for different hard formation4.cheaper Best Core ... Drill Bit BQ Wire-line core drilling tools can lift core from drill rods without picking up ... new sharp diamonds are exposed to continue cutting through the rock. In most geological formations, impregnated bits are more economical ...

Supplier: Tangshan Jinshi Superhard Material Co., Ltd.

[China Manufacturers]

Hollow Self-drilling Anchor Bolt

Apr 01, 2013

... Galvanizing+powder coating.Features :1. Self-drilling anchor bolt have two performances :one is drilling ,the other is grouting. The ... are excellent.3. It emphasized that close to the rock surface of flexible support systems to better play to ... their strength of rock, restraining deformation of surrounding rock, restoration of surrounding rock stress balance.II.Products specifications ...

Supplier: Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.

[China Manufacturers]

api iadc 517 tricone rock bits

Nov 29, 2012

... ISO9001&API best bearing system 20 years history Milled Tooth Rock Roller Bits: 7 7/8 to 14 1/2 ModelTCI ... ,down hole opener,hole enlarger,drag bit,button bit and drilling equipment for petroleum&gas ,water well ,mining and tectonic ... skype or give me a call) .Recommended drilling parameters of tri-cone rock bits Rock formationBit typeBit sizeDrilling weightRotary speedmminchkN/mmr/minVery softSoft ...

Supplier: Hejian Huanyu Petroleum Machinery Co., Ltd.

[China Manufacturers]

Factory prices Accessory drill tools parts of Rock drill tool

Apr 01, 2013

... hydraulic splitter assistance Factory prices groove tools/notching tools/drilling toold/rock drill/cutting tools/hydraulic splitterA new powerful and ... less holes quantities to cut and split rock at low cost and high drilling efficiency.Notch hole, get twice the ... labor. Therefore, reducing the number of drilling holes is peoples good expectation.Rock is of strong compression resistance intensity and ...

Supplier: Xiamen Betopper Mining Machinery Co., Ltd.

[China Manufacturers]

Drilling Machine

Apr 01, 2013

... : 1-3meter hole diameter:50cm work speed: within 1min/hole Drilling Machine Tractor digging machine design full hydraulic,High working efficiency ... : Loess layer,argillic horizon ,Sandy soil with gravel,Weathering of rock and soil,Frozen layer not applicable of geological layers ... : rock,Backfill garbage of Building,Full of sand layer,Garbage layer. ...

Supplier: Beijing Tongrui Shengchang Trading Co., Ltd.

[China Manufacturers]

ROCK NUTS

May 16, 2012

1.GOOD GUALITY 2.CHINA FACTORY 3.VARIOUS KINDS 4.ROCK BOTTON PRICE Founded in 2000, Jiashan Evershine International Trade Co., ... , plain washers, spring lock washe rs, wood screws, tapping screws, drilling screws,chipboard screws,drywall screws, furniture screws, rivets, anchors and ... information about our company, you are welcome to visit us. ROCK NUTS

Supplier: Jiashan Evershine International Trade Co., Ltd.

[China Manufacturers]

rock drill steel rod

Apr 01, 2013

... 3Tech: cold rolled cold drawn 4 BV SGS appro rock drill steel rod seamless tube a519 4130 mechanical tubeshexagon ... 4130 seamless steel pipecold drawn seamless mechanical tube a519 / rock drill steel rod / sae 4140astm a519 cold drawn tube ... / hex steel tubehex steel tube / 4140 steelprecision tube / drilling tube0086-15122861260hexagonal steel tubestainless steel hex pipe reducing coupling hexagonal ...

Supplier: Tianjin Jianghailong Steel Co., Ltd.

[China Manufacturers]

three cone rotary rock bit 10 5/8" IADC537G

Jul 13, 2012

Golden color with golden performance in well drilling, advanced bearing, heel and shirttail protection Payment terms:T/T, ... countries and regions who are trading or drilling contractors. We have very good reputation in drilling field.Available sizes: 60mm,65mm,76mm ... ,637,737512,522,532,612,622,632,7323 cone rotary rock bit 4 5/8"IADC537G

Supplier: Hejian Solidkey Petroleum Machinery Co., Ltd.

[China Manufacturers]

HIP Sintering carbide drilling button

Jan 24, 2013

... , excellent anti-impact and anti-knocking properties. For drilling hard and super hard rock formation at high pressure SC06H14.9 2900 90 ... , excellent anti-impact and anti-knocking properties. For drilling hard and super hard rock formation at high pressure YR10D 14.5 2700 ...

Supplier: Taizhou Sanxin Cemented Carbide Co., Ltd.

[China Manufacturers]

steel Self-drilling Hollow Anchor Bolt

Sep 15, 2012

... anchor bar consists of six parts, namely, hollow drilling bolt, drilling bit, slip stop plug, anchor coupler, anchor ... plate and nut. The drilling bit is made of abrasion resistant steel alloy. Various ... kinds of drilling bits, single line type, cross type, taper etc ... as ground anchors in different ground and rock conditions.

Supplier: Weihai Hard Rock Engineering Co., Ltd. (China)

[China Manufacturers]