rock drilling,China rock drilling Manufacturers, Suppliers

tungsten carbide precision tools

Jan 17, 2013

... for molding the drills for heavy-duty rock drill: detachable bits used for deep hole drilling, rock drill trolley etc.YG11CK4014.0--14 ... ≥86.0YG15K4013.9-14.1≥2020≥86.5Qualified for hard rock drilling, steel bars with high compression ratios, pipe drawing, punching tools ...

Supplier: Zhuzhou Uko Cemented Carbide Co., Ltd.

[China Manufacturers]

Tungsten Carbide Button Tips

Feb 21, 2013

... machinery, plumbun heads are used in deep hole drilling and rock drilling terrace vehicles. We can provide all kinds of Hard Metal / ...

Supplier: Zhejiang Rong Cheng Tools Co., Ltd.

[China Manufacturers]

heat sealing machine

Nov 29, 2012

... , pick, mechanical processing tools,etc.Heat treatment of pneumatic tools, rock drilling machines.Surfacing of valve.Hot rolling of straight shank twist ...

Supplier: Zhengzhou Gou's Electromagnetic Induction Heating Equipment Co., Ltd.

[China Manufacturers]

tungsten carbide buttons

Mar 15, 2013

... for molding the drills for heavy-duty rock drill: detachable bits used for deep hole drilling, rock drill trolley etc.YG11CK4014.0--14 ... ≥86.0YG15K4013.9-14.1≥2020≥86.5Qualified for hard rock drilling, steel bars with high compression ratios, pipe drawing, punching tools ...

Supplier: Zhuzhou Luke's Metal Powder Product Co., Ltd.

[China Manufacturers]

Oil repellent retreatment filter media

Jan 12, 2013

... , Air inlet dust, Gas turbine, Cement industry.Dust suction, excavation, rock drilling equipment, Battery industry, agglomerative&fibrous dust filtration.Anti-static situation ...

Supplier: Guangzhou Farrleey Precise Apparatus Co., Ltd.

[China Manufacturers]

3 7/8''Steel Tooth Bit

Apr 05, 2013

... tricone bit,steel tooth bit Fast drilling speed. Long working life Quantity of reliable rock bit in stockSteel Tooth bits(Milled ... tooth bit),Tricone bit, rock bit,steel tooth tricone bit1.Sizes range from 3 7 ... heat,piling, water well drilling and oil well drilling, construction foundation etc. .We are experienced on manufacturing rock drilling tools, various of tools ...

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]

PDC anchoring bit

May 27, 2012

... drill bits with two wings is much more effective in rock drilling and rock cutting. anchoring bit Feature: PDC anchoring drill bits with ... two wings is much more effective in rock drilling and rock cutting.They are manufactured with high quality PDC cutters ... anchoring bits are Suitable for drilling in soft--medium hard rock formation (terrane). The service life of drilling is 10-30 times ...

Supplier: Changtan Machinery Co., Ltd.

[China Manufacturers]

Tungsten carbide mining tool part

Jan 14, 2013

... and timely Properties and applications of cemented carbide grades rock drilling tools, geological prospecting drilling tolls and coa-mining tools. Grade Physical & mechanical ... inserts in mine prospecting, in heavy duty rock drilling machines and depth drilling bits for drilling hard be used for other button tits Tungsten ...

Supplier: Jiangxi Jiangwu Cemented Carbide Co., Ltd.

[China Manufacturers]

F/FC series tricone rock bits for oil well drilling

Jan 03, 2013

... . GHJ series tri-cone rock bits with metal-sealing bearing system for oil well drilling.Main structure features:1. This ... , and prolonging te bit working life, reducing the drilling cost.Main parameters of GHJ series tri-conerock bits ... 2 6-5/8REG 60 Drilling parameters of GHJ series tri-cone rock bits for well drilling: 1, Very soft with ... , 200~40 r/m. F/FC series tricone rock bits for oil well drilling

Supplier: Shanghai Shenkai Petroleum Equipment Corporation Ltd.

[China Manufacturers]

Rock Milling & Drilling machine DM-20 (Factory)

Mar 08, 2013

... box table 3. Double lock of column 1. Milling&Drilling machine DM-20 can operate easily2. Featured in cross work ... table and box table3.Double lock of column Item389209ModelDM-20Max drilling capacity20mmEnd milling16mmFace milling63mmSpindle taperMT3 or R8Spindle stroke90mmSpindle speed210 380 ... .75 KWPacking size88x50x106 cmN.W./G.W.354/400KGS Rock Milling & Drilling machine DM-20 (Factory)

Supplier: Tengzhou Tri-Union Machinery Co., Ltd.

[China Manufacturers]

Two-hammer Rock Driller for Vertical and horizontal Drilling

Apr 08, 2012

... :2*3m 2.max.drilling depth:6m 3.drilling diameter:34mm-42mm Hammer2-YT24/28rated track length2*3mmax.drilling depth6mdrilling diameter34mm-42mmminimum air ... FAIR: OUR CUSTOMERS COVER: OUR COMPANY: Contact US: Two-hammer Rock Driller for Vertical and horizontal Drilling

Supplier: Xiamen Eastern Pegasus Co., Ltd.

[China Manufacturers]

Self Drilling Hollow Rock Bolt

Feb 18, 2013

... 3. Using by high strength material Different surface treatments Self Drilling Hollow Rock Bolt Introduction: Common groutable anchor bar consists of hollow ... technology, this self-drilling anchor can be used at the place with narrow space, achieving the aim of rock reinforcement with extra ...

Supplier: Hebei Toya International Trade Co., Ltd.

[China Manufacturers]

Single tube impregnated core bits for drilling in intact medium hard hard and very jard rock

Apr 01, 2013

... tube impregnated core bits 2)It is suitable for drilling in intact medium hard,hard and very hardrock ABOUT ... diamond bits.Products varieties include all types of drilling machies and drilling bits in China.HOW Open, Sharing, Responsibility, Globalization ... medium hard,hard and very hard rock,especiallyfor shallow hole drilling ,engineering drilling and underground drilling.Alsoit can be used when the ...

Supplier: Zhejiang Yongkang Jindu Industrial & Commercial Co., Ltd.

[China Manufacturers]

SupAnchor Self-Drilling Rock FGRP Bolt

Apr 01, 2013

... drill bits, nuts and also couplers. Supanchor FGRP self-drilling rock bolts are used for; -Face stabilisation-Forepoling-Slope stabilisation ... in soft rock-Systematic rock bolting In combination with injection work of surrounding rock Supanchor FGRP Self-Drilling Bolts for those ... Due to it's cuttability Supanchor FGRP Self-Drilling Rockbolt is an economical alternative and also enormous advantagies ...

Supplier: SupAnchor Rock Reinforcement Co., Ltd.

[China Manufacturers]

self drilling rock bolting

Sep 10, 2012

... anchoring at one time 3.Suitable for difficult grounds Self drilling rock bolting consists of anchor rod, steel drill bit with alloy ... treatment and roof supporting of underground works. It integrates functions drilling, grouting and anchoring at one time and is suitable for ... of drill bits are optional for different ground conditions. self drilling rock bolting

Supplier: Luoyang Gongyan Technology Co., Ltd.

[China Manufacturers]

FRP Self drilling rock bolt

Feb 17, 2013

... to cutter heads, and does not delay excavation FRP Self drilling rock bolt

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

[China Manufacturers]

PDC bit|diamond oil bit|PDC rock bit for well drilling

Nov 29, 2012

... prevent the balling.Matrix PDC drilling bitsSpecifications of YC PDC drilling bitPDC drilling bit----4-blade type Size( ... 9012 1/4542006-5-838-6060-24013-98PDC drilling bit----5-blade type Size(in)Bit InformationRecommendedNozzle ... 9012 1/4542006-5-838-6060-24013-98PDC drilling bit----8-blade type Size(in)Bit ... 838-6060-35022-160 Matrix PDC drilling bit PDC bit|diamond oil bit|PDC rock bit for well ...

Supplier: Zhengzhou Yuanchi Technology Co., Ltd.

[China Manufacturers]

API TCI Rubber/Metal Sealing Rock Bit for Well Drilling

Feb 09, 2012

ISO 9001 Drilling Bits Oil Well 1. High Durability. 2.Metal-sealed Bearing. 3. Gauge Protection The AIM of Hejian Yinhai Rock Bits ... DEDICATION TO BRING THE VALUE. QUALITY IS LIFE.HeJian Yinhai Rock Bits Co. LTD supply all kinds of bits with high ... by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static ...

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

[China Manufacturers]

High drilling penetration DTH rock hammer

Apr 07, 2012

... rock hammer 1.Fast drilling speed, low air consumption 2. Straightness and hole quality 3. High penetration rate Rock ... 3"-8" rock hammer and 4"-8" quick rock hammer. Due to the high drilling rate and long ... service life, now Zhongrui DTH rock hammer, ... use in larger mining site shows Zhongrui DTH rock hammer and DTH bits an ideal choice. No ...

Supplier: Shandong Zhongrui Construction Machinery Co., Ltd.

[China Manufacturers]

Core Drilling Rig

May 05, 2012

... 1600 meters(984 to 5248ft) PRODUCT DESCRIPTIONXGY-300TH Core Drilling Rig is mainly used in geological engineering exploration range from ... field and mining service equipments.Our products include Workover rig, drilling rig, live well service rig, No Guyline well service ... rig, water well drilling rig, core drilling rig, sand washing truck, flushby rig, dewaxing unit ...

Supplier: Tonghua Petro-Chemical Machinery Manufacture Co., Ltd.

[China Manufacturers]