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Coal Drilling Bits

Jul 20, 2012

... coal cutters, coal picks, coal cutter picks, coal bits,etc Our company specializes in producing and exporting various kinds coal shearer bits, coal picks, coal cutter picks, coal ... bits, coal drill bits. They are widely used on ... is very good and it can work about 6 months Coal Drilling Bits

Supplier: Tianjin Shengtiantai Steel Pipe Manufacture Co., Ltd. [China Manufacturers]

ZM18Telectric hand coal drilling machine/portble power drilling for miner

Jul 11, 2012

... drill that can be used in in various mines such coal mine, marble mine, metal mine and rock layer. With the ... it can be safely used for mine where methane and coal dust explosion. The water injection device can reduce dust. Features ... all kinds of drill bits and drill pipes. ZM18Telectric hand coal drilling machine/portble power drilling for miner

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd. [China Manufacturers]

Hot!!! HGY-200 Coal Drilling Rig

May 06, 2012

HGY-200 Coal Drilling Rig 1,drilling depth:200m with 75mm(46~250mm) 2,Two patents For coal drilling, soil /rock core drilling HGY-200 Drilling Rig Brief ... 75mm hole diameter Use: for geotechnical investigation, coal and ore exploring, prospecting, water well drilling; Widely used in the construction of the ... modelZs1110 ( 14.7KW) Electromotor modelY160L-4 ( 15KW) Hot!!! HGY-200 Coal Drilling Rig

Supplier: Hunan Flydisc New Material Co., Ltd. [China Manufacturers]

coal drilling bit

Mar 17, 2012

... .the head of tungsten carbide tip is fired by vacuum Coal drilling bit1.using high quality steel and tungsten carbide tips via ... ,new product development,making on client's samples and drawings. coal drilling bit

Supplier: Liaocheng Ruizuan Construction Cutter Tools Co., Ltd. [China Manufacturers]

PDC cutter for coal drilling

Feb 05, 2012

... could be made according to your requests. PDC cutter for coal drilling

Supplier: Zhengzhou Yuanchi Technology Co., Ltd. [China Manufacturers]

Coal drilling bits /tungsten carbide

Jul 22, 2012

... research and production base of Tungsten Carbide. Our tungsten carbide drilling bits with high toughness and hardness,high precision and cheaper ... is your best choice to improve efficiency and decrease cost. Coal drilling bits /tungsten carbide

Supplier: Zhuzhou Gingte Cemented Carbide Co., Ltd. [China Manufacturers]

Drilling machine for coal mine

Jul 23, 2012

... strandTon1511Straightening Type/Continuous Straightening12Dummy Bar/Rigid dummy bar13Power ConsumptionKwh/ton6 Drilling machine for coal mine

Supplier: Jiangsu Feida Metallurgical Machinery Manufacturing Co., Ltd. [China Manufacturers]

Rotary Slips(Drill Collar Slips)

Aug 18, 2012

Rotary Slips can accommodate drill pipe from 23/8 to 51/2 inch (60.3-139.7mm) O.D. They are classified as type Short (SDS). Rotary Slips Specifications Model Slips Body Size (in)3-1/2"4-1/2"SDSPipe Sizein2-3/8"2-7/8"3-1/2"3-1/2"4"4-1/2"mm60.373.088.988.9101.6114.3Weightkg53.150.348.564.961.757.6lbs117111107143136127SDMLPipe SizeIn2-3/8"2-7/8"3-1/2"3-1/2"4"4-1/2"mm60.373.088.988.9101.6114. ...

Supplier: Jiangsu Alphay International Trade Co., Ltd. [China Manufacturers]

Pneumatic Coal (Shale) Drilling Rig

Nov 03, 2012

... work in both dry and wet drilling, drilling hole range 35 to 45mm.QMZ2/8 Pneumatic Coal Drilling Rig can drill hole manually, or ... used as air leg coal drilling rig by equip with FT100 ... air leg. This rig is drive by compressed air, with planetary gear ...

Supplier: Xian Suntimes Import And Export Co., Ltd. [China Manufacturers]

PDC Cutters for oil drilling bits

Jun 17, 2012

1 PDC cutters for oil drilling bits and coal drilling bit 2 Extremely high wear resistance 3 widely used for ... Cutters are widely applied to oilfield drilling, gas and geological exploration, coal mining and many other drilling and milling applications, tooling as PDC ... & Matrix PDC Drill Bits for oil drilling and Tri-cone PDC Drill Bits for coal mining. Hereby listed some common sizes of ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd. [China Manufacturers]

POM Plastic Rod

Sep 11, 2012

... : shell of electronic spanner, shell of electronic scissors, shell of coal drilling machine ,handle of switch, parts also for phone, wireless recorder ...

Supplier: Shenzhen Boon Xin Long Super Engineering Plastics Co., Ltd. [China Manufacturers]

Natural color POM

Oct 13, 2012

... electric Industries, such as: shell of electronic spanner,electronic scissors, coal drilling machine ,handle of switch, wireless recorder, video tape recorder, television ...

Supplier: Suzhou Liangshuo Plastic Co., Ltd. [China Manufacturers]

milling cutter

Nov 21, 2012

... carbide ground mould Carbide for mining(7) Drill inserts Buttons Coal drilling inserts, Shielding inserts,Parabolic buttons Percussive drill inserts Rock ... Drilling Tools(8) Drill bits Ball-tooth bits ,DTH bits Electricity coal bits, Anchor bits, Multiple drill ...

Supplier: Tianjin Ruifeng International Trade Co., Ltd. [China Manufacturers]

Water Swivel

Sep 18, 2012

... used in water, water filling and tunnel drilling The production is divided into four types ... used in water, water filling and tunnel drilling, drilling can meet the needs of 300 meters. ... drilling.JS-03-type water with JS-02 type connector advantage through high water to meet the 1000-2200 meters of coal drilling ... and drilling needs.JS-04 type of water ...

Supplier: Fujian Huarongqiao Geology Engineering Equipments Technology Co., Ltd. [China Manufacturers]

CHINA NEW ZYX45 isolated compressed oxygen mining self- rescuer, coal mine self rescuer,filter self-rescuer,miners self rescuer

Mar 23, 2012

CHINA NEW ZYX45 isolated compressed oxygen mining self- rescuer coal mine self rescuer,filter self-rescuer,miners self ... CHINA NEWEST SELF RESCUER –BEST!!!ZYX45 isolated compressed oxygen mining self- rescuer, coal mine self rescuer,filter self-rescuer,miners self ... CO2 absorbent: =530g CHINA NEW ZYX45 isolated compressed oxygen mining self- rescuer, coal mine self rescuer,filter self-rescuer,miners ...

Supplier: Wenzhou Boshi Electric Technology Co., Ltd. [China Manufacturers]

coal mine drilling machine

Nov 07, 2012

... the characteristics and use in the production and management processes coal mine drilling machineThis series of charcoal for the mechanism of the ... dimensions PowerSpindle SpeedProduction950×800×8007.5KW4000R/M 500-600Kg / h coal mine drilling machine

Supplier: Henan Signi Import & Export Co., Ltd. [China Manufacturers]

ZJ20 drilling rig/coal-bed gas truck-mounted

Apr 02, 2012

... depth:5500m 4)Max.hook load:1470kN ZJ20 coal-bed gas truck-mounted drilling rig (3 section mast) is an innovative product ... and 6,560' (2000m) drilling depth, the total length of the ZJ20 coal-bed gas truck mounted drilling rig is 30% shorter because ... road condition.Main Feature:1)Special model for drilling and workover service in coal-bed gas fields and mountainous oilfields.2)Three ...

Supplier: Beijing Owetech Petroleum Technology Co., Ltd. [China Manufacturers]

tungsten carbide button bits for drilling mine and coal

Mar 28, 2012

... raw material --certificates are available tungsten carbide button bits for drilling mine and coal

Supplier: Zhuzhou Jinxin Cemented Carbide Co., Ltd. [China Manufacturers]

PDC for coal field drilling

Oct 02, 2012

... resistance without delamination can be used for rock drilling. "Jingri" PDC for coal field drilling (JR-MPDC) has high abrasion resistance without delamination ... can enhance diamond layer strength and abrasion ratio. PDC for coal field drilling

Supplier: Jingri Diamond Industrial Co., Ltd. [China Manufacturers]

Pneumatic Drilling Machine

Oct 16, 2012

... exploring, discharging gas and water in drilling work drilling, mixing and bolt installing in coal lanes, half coal lanes. 2.Feature2.1light weight only ... 1/3 of the electric drilling machine on the ... )19-22FLUSH WATER PRESSURE (Mpa)0.6-4.5 Pneumatic Drilling Machine

Supplier: Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd. [China Manufacturers]