pdc coring drill bits for coal mine use and geological exploration,China pdc coring drill bits for coal mine use and geological exploration Manufacturers, Suppliers

2013 New designed coal mine used standard transport gravity carrying impact roller with frame for belt conveyor in machinery

Oct 05, 2012

... bearing quality determines the life of a roller. We use world and Chinese famous brand with high quality to make the idler ... ensure the bearing house in one line , and concentric .Roller shaft turning:Use CNC lathe to machine the groove ensure exactitude ... 310more than 5 mm 2013 New designed coal mine used standard transport gravity carrying impact roller with frame for belt conveyor in machinery

Supplier: Shandong Haihui Environmental Protection Equipment Co., Ltd.

[China Manufacturers]

HIP sintering coal drill bits

Dec 18, 2012

... : coal drill bits with HIP sintering 2: excellent TRS and good wear resistance 3: over 20 years experienced Coal drill bits Tungsten carbide coal drill bits are our main products for ... drawing of tungsten carbide coal drill bits as following 2: The photos of coal drill bits 3: The physical properities we recommended for making coal drill bits Grade Density (g ...

Supplier: Taizhou Sanxin Cemented Carbide Co., Ltd.

[China Manufacturers]

Explosion-proof Electric Meter Box for Mine Use

Dec 19, 2012

... . UseThe device is applicable to the coal mines containing explosive gas(methane) and industrial enterprise, used for calculating the active power in the ... readingWith RS-485 communications, enabling remote meter reading and monitoring(the need for this function must be ordered)With time billing function ... /100660/100200400600200/5400/5600/5 Explosion-proof Electric Meter Box for Mine Use

Supplier: Huainan Wantai Electric Co., Ltd.

[China Manufacturers]

cemented carbide drill bits COAL TIPS

Mar 16, 2013

Cemented carbide drill bits are used for coal and soft rock formations .its grades are usually YG13 YG15 YG9 CEMENTED CARBIDE COAL TIPS1 FACTORY OFFER 2 QUALITY CONTROL 3 VIRGIN MATERIL

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

[China Manufacturers]

6pcs Nail Drill Bits Sanding band for Nail Art bits NA187

Oct 26, 2012

... ,Nail Drill Bits Sanding band for Nail Art bits Feature:· 6Pcs nail drill bits with 3 ... for nail filing· Best for replace nail drill bits· Durable replacementUse for refining the nail edges / shaping the edges / surface of acrylic nail and ... gel nail.removing excess glue and ...

Supplier: Renhe Qianse Beauty Nail & Cosmetology Commercial Firm

[China Manufacturers]

sanding band bits for nail drill nail art products sanding band

Apr 01, 2012

... of the bands * suitable for use with nail drills and other drills using sanding bands sanding band bits for nail drill nail art products sanding band ... : 6mm Approx3.Two roughness sanding bands for precise filing operation4.Suitable for use with nail drills and other drills using sanding bands5.Outer diameter ...

Supplier: Guangzhou iBeautyLead Trading Co., Ltd.

[China Manufacturers]

PDC drill bit for roof bolter

Feb 10, 2013

PDC drill bit for roof bolter adopts high grade PDC segment material with features of super hardness and good toughness. PDC drill bit for roof bolter adopts high grade ... PDC segment material with features of super ...

Supplier: Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

[China Manufacturers]

Mobile crushing plant for opencast coal mine

Nov 28, 2012

... plant for opencast coal mine is a new designed rock crushing & screening plant, which is flexible, convenient and strong ... High efficiency;4. Works well and easy maintenance. Mobile crushing plant for opencast coal mine modelYG938E69YG1142E710YG1349E912Medium crushing & screening plant model ... The above model is elementary Mobile crushing plant for opencast coal mine.2. We may produce the crushing & ...

Supplier: Qingzhou Honorsun Trade Co., Ltd.

[China Manufacturers]

use a Hydraulic Press Machine for coal/coke

Dec 28, 2012

... Save work force and power 4,,Easy operate use a Hydraulic Press Machine for coal/coke Ball press ... oxide, bauxite, causticity sodium, charcoal, clay ,braize ,coal, cryolite, chemical fertilizer, plastic, lime stone, pigment, urea ... 1815151212111010The hydraulic briquette machine has high pressure and 1-40ton per hour output, the ... call me !86 371 64597766 use a Hydraulic Press Machine for coal/coke

Supplier: Zhengzhou Zhongzhou Briquette Machinery Plant

[China Manufacturers]

PDC bits for oil

Jul 04, 2012

... profile for drilling soft to medium hard formations. 2.Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and ... effectively prevented by utilizing hardfacing material of highly erosion resistant and applying advanced base metal enhancement technology. 6.Ports on bit ... parameters Rotary speedrpm60-260 WOBKN 25100 Flow rateL/s22-35 PDC bits for oil

Supplier: Shandong Province Coalfield Geologic Drilling Tools Factory

[China Manufacturers]

graphite muold for Oil and Gas drill bits

Jul 17, 2012

Graphite mould for Oil/Gas drill bts Graphite mould for Oil/Gas drill btswe make depends on your drawing graphite muold for Oil and Gas drill bits

Supplier: Huixian Beiliu Graphite Material Factory

[China Manufacturers]

Carbide Rods for Drill Bits

May 09, 2012

... for Drill Bits HIP sintered&Extrusion method 100% virgin raw material ISO9001:2000 Certificate OEM&ODM Service Carbide Carbide Rods for Drill BitsGRADE AND ... Corner Radius End Mill, Roughing End Mill, Drill Bits, Twist Drill, Center Drill, Spotting Drill, Saw Blade, Reamer, Side & Face Milling ... 4) Longer tool life, super high wear resistant and impact-resistant application.5) Work piece material: cast ...

Supplier: Zhuzhou Uko Cemented Carbide Co., Ltd.

[China Manufacturers]

HJ537G 215.9mm drill bit for oil well drillong (Passed CE)

Aug 14, 2012

... 7 dayspacking: wooden case or cartons case as your re...use for: oil well drillingFOB price: 2002000color: goldenPackaging & DeliveryPackaging ... speed drilling, is the directional wells, ideal for horizontal drilling, and drill than conventional rubber ring seal in the drilling ... average life expectancy (drilling time) increases 35% TCL BITS SIZEAPIthreaded connectionWeight(kg)inmm3 1/288.92 3/85.04 ...

Supplier: Tianjin Shengtiantai Steel Pipe Manufacture Co., Ltd.

[China Manufacturers]

Drill bits

Feb 14, 2012

Drill bits Button bits with rich assortments and differential usages Drill bitsOur hengwei company is the professional manufacturer and exporter of Rock Drilling Tools, Mining Tools; Our ... Tools, Tricone Drilling tools and Coal Mining Tools. Our company has strong technical force, and producing experiences, and advanced equipment, and complete inspection measurement system ...

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

[China Manufacturers]

KW10 roller bits for water well drilling Depth 120m for hot sale//factory price

Jun 08, 2012

... -146mm, can choose the 45S or 55S Hammer, and in this situation the Drill depth can reach to 120m2, when the Dia ... the 65S Hammer, and in this situation the Drill depth can reach to 80m (b)Drill bit:Φ115mm-180mm(c)Drill rod:Φ89mm(dia ... .)*3m(length) (d)Wire tube:Φ51*2 layer *20m KW10 roller bits for water well drilling ...

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

Electroplated diamond core drill bit for glass

Mar 16, 2012

... ) applications. Electroplated Diamond Drills are designed for small & occasional use. They are widely used by beginning diamond drill users (novices) in numerous hobby ... to drill a few holes when installing tile, marble, shower doors, glass mirrors, and etc. (not recommended for professional or serious industrial use).sizeDiameter ...

Supplier: Wuhan Likai Diamond Products Co., Ltd.

[China Manufacturers]

Button Bits For Rock Drilling Tools

Feb 10, 2013

... angle, face design and button insert types.Thread button bitsDescription:suitable for powerful percussive drills and top hammers with ... Q9 -45 -12 22- 71 for Indian quarry and Norway, Finland quarry.Tapered button drill bit specifications : Type: button bitsSize: ... to tappered button drill bits,we provide tapered chisel drill bits, as well as taper drill rods, etc. Button Bits For Rock Drilling Tools ...

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

[China Manufacturers]

Electroplated Diamond Core Bits for Sale

Jan 24, 2013

... diamond oxidation and degradation. We offered all kinds of usual size electroplated diamond core bits,all the bits are manufactured ... under certificate of iso9001:2000,and we promise that all bits correctly obtain ... the certificate of iso9001:2000,standard is stable and reliable.3,Pic.s1p,2p,3p, Electroplated Diamond Core Bits for Sale

Supplier: Guangzhou Tianhe Tianping Xiangheng Drilling Equipments Business Department

[China Manufacturers]

3A drill bits

Mar 17, 2012

... waste paper quickly push outHIgh quality steel gradeLong life 3A drill bits

Supplier: Foshan Nantong Printing Machine Co., Ltd.

[China Manufacturers]

drill bit for bi-metal hole saws

Jun 30, 2012

fitting part for bi-metal hole saws Material:45 #( or upon your request) 1/4"dia 4"-1/2" hss pilot drill fits arbors DF01031fitting part for bi-metal hole sawswe have many kinds of this product,and all of them had adopted ISO9001:2000 Quality System Authorities. drill bit for bi-metal hole saws

Supplier: Hangzhou Oriental Steel Machinery Co., Ltd.

[China Manufacturers]