underground coal mining drill rod,China underground coal mining drill rod Manufacturers, Suppliers

underground coal mining drill rod

Jul 24, 2012

... 1. underground coal mining drill rod introduction 1.high strength 2.coarse pitch 3.high elastic 4.rigid 5.high efficiency2. underground coal mining drill rod New type coal drill rod Material: seamless ... shank/thread 6525~27500~3000F24/Tr19350~450Square shank/thread 4. underground coal mining drill rod photo 5.coal drill rod photo certification underground coal mining drill rod

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

Underground Coal Mining Equipment for Sale

Jul 03, 2012

... is designed with two drilling booms, advanced hydraulic rock drill system, anti-jamming mechanism for making it has rapid ... roof, side wall and floor in underground mine or tunnels, and it also can drill anchor holes upward. With modular designed, ... rotation±180°Feeder compensation1500mmFeeder tiltingDownward105°; Upward15°Swing feederLeft45°; Right45° Underground Coal Mining Equipment for Sale

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

[China Manufacturers]

drill cable for coal mining cable rated voltage 0.3/0.5kv(drill cable for coal mining,drill cable,coal mining cable)

Jan 21, 2013

drill cable for coal mining rated voltage 0.3/0.5kv 1.rated voltage is 0.3/0.5kv2.long-term operating temperature allowance of conductor is 65C3.the min.bending radius should be 6times of cable outer diameter(drill cable for coal mining,drill cable,coal mining cable) drill cable for coal mining cable rated voltage 0.3/0.5kv(drill cable for coal mining,drill cable,coal mining cable)

Supplier: Xingle Group Co., Ltd.

[China Manufacturers]

underground coal mining equipment

Dec 13, 2012

... drum-wall 3.assembled material Intriduction of Joyal underground coal mining equipment The rotary dryer is mainly used in ... materials with specified moisture and size.Features of Joyal underground coal mining equipment 1.Wide applicability, available for many kinds ... with specified moisture and size.Main Specifications of underground coal mining equipment ModelCapacity(t/h)Main Motor Power(kw) ...

Supplier: Shanghai Joyal Mining Machinery Co., Ltd.

[China Manufacturers]

DZQ80/35/18.5 underground coal mining conveyor

Apr 01, 2013

1.belt convyor used in mining and other tunnels 2.durable and high efficiency 3. q235 steel 4.underground coal mining conveyo DZQ80/35/18.5 underground coal mining conveyor

Supplier: Jiangxi Siton Machinery Manufacturing Co., Ltd.

[China Manufacturers]

ZM15T Water well rigs for sale,coal mining drill rigs

Jun 16, 2012

... is a hand-held drill that can be used in in various mines such coal mine, marble mine ... be safely used for mine where methane and coal dust explosion. Features:Low temperature-raising Explosion ... 320/29013Net weight. KG15.51616.5Certificate: The drill got the MA mark and Explosion-proof Certificate ... drill bits and drill pipes.The drill deep can for 1-10m ZM15T Water well rigs for sale,coal mining drill ...

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]

underground coal mining belt conveyor

Oct 02, 2012

... 200mm to 2000mm 3.2 years quality assurance underground coal mining belt conveyor :Brief introduction:Security features: ... flame-retardant experiments, and obtained a certificate of coal signs and an authorized user. Mechanical properties: ... flame-retardant conveyor belt, particularly suitable for underground coal mines, such as the slope of the ... .0 × 10 8 power . underground coal mining belt conveyor

Supplier: Hebei Huanqiu Rubber Products Co., Ltd.

[China Manufacturers]

aq bq nq hq pq aw bw nw nwy hw drill rod for mining

Mar 13, 2013

... sale 1.various size are available 2.Whole heat treatment Drill pipe / drilling rod1.Whole heat treatment 2.Screw ... drilling, the more obvious advantages it showing. Available drill rod dimension: Wireline drill rod AQ BQ NQ HQ PQ sizeOD (mm)ID(mm ... )AQ44.737.3BQ55.746.1NQ7060.2HQ8978PQ(PHD)114.5101.5Drill rod ... bq nq hq pq aw bw nw nwy hw drill rod for mining

Supplier: Changsha Chenguang Machinery & Electric Equipment Co., Ltd.

[China Manufacturers]

coal mining equipment

Dec 31, 2012

... . Conveyor systems are the logical connection between the phases of mining, processing, and storage. Our overland belt conveyor systems are custom ... standard parts.4. Large-Capacity.5. ISO and CE Certification. coal mining equipment

Supplier: Jiaozuo Creation Machinery Co., Ltd.

[China Manufacturers]

coal bits/coal mining bits/tungsten carbide drill bit

Feb 19, 2012

... coal bit 1.used in coal mining,geologic drilling 2.long useful life, high efficiency, wide using range coal mining bits/coal mining cutter teeth/tungsten carbide drill ... bits/coal bitsProduct description:The coal bits are mainly used in coal and mine ... M14×1.5325622 M12×1.75 coal bits/coal mining bits/tungsten carbide drill bit

Supplier: Shandong Province Coalfield Geologic Drilling Tools Factory

[China Manufacturers]

YG15 K034 cemented carbide drill bits for coal mining

Mar 31, 2013

... drill bits for coal mining: 1.trial order acceptable. 2.sample free 3.fast delivery time YG15 K034 cemented carbide drill bits for coal mining ... :Products feature: 1. Mining carbide alloy film do not fragment ... easily, so that the drill head has a longer ...

Supplier: Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd.

[China Manufacturers]

tungsten carbide drill bits for rock and coal mining

Mar 09, 2012

... build business with more companies abroad .Grade information for carbide mining toolsWe are experienced in all kinds of tools for rock ... tools according to customers' requirement. Welcome your contact. tungsten carbide drill bits for rock and coal mining

Supplier: Zhuzhou ZZ Import and Export Co., Ltd.

[China Manufacturers]

carbide tip for mining, drill, cutting, coal mining, oil mining

Jul 06, 2012

... tips, saw tips, saw blades, drill bit, mining tips, any tips widely used in coal mining, oil mining, diamond drilling carbide tips, saw ... tips, saw blades, drill bit, mining tips,any tips widely used in coal mining, oil mining ... .init( { 'aImgSrc': aBigImageSrc } ); } )(); carbide tip for mining, drill, cutting, coal mining, oil mining

Supplier: Nanchang Bestway Trade Co., Ltd.

[China Manufacturers]

Good quality coal mining diamond bit

Dec 20, 2012

... Competitive price. 4.With strong impact resistance. Diamond diamond drill bits are known as diamond hole saws or diamond ... , and fiberglass. For all drilling - Just use proper drill speed, low pressure and use plain water for lubrication.This ... the work efficiency.It is widely used in geological exploration drill, and coal mining, engineering exploration .Our company can provie many specifications ...

Supplier: Henan Yinwang Trade Co., Ltd.

[China Manufacturers]

EBZ120 Underground Coal Roadheader

Oct 06, 2012

... 8-10 3: Hydraulic system ,strong ability of cutting EBZ120 Underground Coal Roadheader Main Feature:1: Compact structure , body is low ... Powered electro-hydraulically, they are used extensively in coal mining, mineral mining and underground construction projects, where their ability to excavate the ... /660VGross power215KWOperation box protection typeExplosion proof EBZ120 Underground Coal Roadheader

Supplier: Shanghai Kemei Electromechanical Co., Ltd.

[China Manufacturers]

U series coal mining bits

Oct 21, 2012

... .Can customize for y We can supply all kinds of coal mining bits, sleeves and holders ,and shearer picks, which have high ... ,S200,etc. For more details please contact us U series coal mining bits

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

[China Manufacturers]

Coal Mining Bit

Mar 20, 2012

... ) The best heat treatment We can supply all kinds of coal mining bits,sleeves and holders which have high strength, high wear ... to design, produce and repair all kinds fo cutter drums. Coal Mining Bit

Supplier: Yanggu Sanhe Tools Co., Ltd.

[China Manufacturers]

T45 extension drill rod

Jan 18, 2013

... bits, cross type bits, tapered drill rods and integral drill rods, MF drill pipe.extension drill rod.mainly used for mining, coal cutting, tunneling, rock cutting in ... quarrying.T38 extension drill rod,length from 1220mm ...

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

PDC coal mining tools

Jan 03, 2013

1.PDC coal mining tools 2.ore mining, many type 3.good price,high quality 4.professional manufacurer ... base of series of rock drilling tools, mining tools, DTH Drill tools. Construction tools and excavating coal pick cutter tools, we can also ... , 33mm, 38mm, etc.8. Blast furnace tap hole drill tools. (Rod, Cross bits, button bits and X-type bits etc). PDC coal mining tools

Supplier: Yanggu Yishan Drilling Tools Co., Ltd.

[China Manufacturers]

reinforcing steel drill rod

Aug 18, 2012

... . Used to roof supporting and reinforcing Reinforcing steel drill rod consists of anchor rod, steel drill bit with alloy head, anchor coupling (optional), arch ... has been widely used in tunneling, mining, slope stabilization, tunnel diseases treatment and roof supporting of underground works. It integrates functions drilling ...

Supplier: Luoyang Gongyan Technology Co., Ltd.

[China Manufacturers]