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... mining cutter picks description: A coal mine's hardness, the kind of coal pick holder it uses, and other elements determine the coal mining bit. Separate categories for the coal mining bits are U82, U84, U85, U92, U94, U95, U170, and so on. One worn-out
... mining cutter picks description: A coal mine's hardness, the kind of coal pick holder it uses, and other elements determine the coal mining bit. Separate categories for the coal mining bits are U82, U84, U85, U92, U94, U95, U170, and so on. One worn-out more
Brand Name:MING
Model Number:U85-11Z
Place of Origin:CHINA
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... with compressive strength ranging between 140 – 485 Mpa such as hard limestone, quartzite, granodiorite, and medium grade metamorphic formations Cutting structure: These bits are characterized by moderately spaced conical inserts with
... with compressive strength ranging between 140 – 485 Mpa such as hard limestone, quartzite, granodiorite, and medium grade metamorphic formations Cutting structure: These bits are characterized by moderately spaced conical inserts with more
Brand Name:Tianying
Model Number:IADC 645
Place of Origin:Hunan CHINA
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...Coal Steam Boiler For Food Industry Product Description Product Name Coal Steam Boiler Fuel Type Coal Thermal Efficiency 80% Operation Control Automatic Structure Fire Tubes After-sales Service Provided Engineers Available To Service Machinery Overseas Features 1. Big combustion furnace, spirally corrugated tubes, dust collector, automatic operation etc. can fully enhance...
...Coal Steam Boiler For Food Industry Product Description Product Name Coal Steam Boiler Fuel Type Coal Thermal Efficiency 80% Operation Control Automatic Structure Fire Tubes After-sales Service Provided Engineers Available To Service Machinery Overseas Features 1. Big combustion furnace, spirally corrugated tubes, dust collector, automatic operation etc. can fully enhance... more
Brand Name:LEWAY BOILER
Model Number:DZL
Place of Origin:Henan, China (Mainland)
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8.5inch 5Blades Concrete Core Bit Oil PDC Rock Bit Machine Stone Drilling Bit Superior PDC tool technology for perfect impact strength and wear resistance. Double row cutters enhance aggression and durability. FEA software for tool distribution and layout ...
8.5inch 5Blades Concrete Core Bit Oil PDC Rock Bit Machine Stone Drilling Bit Superior PDC tool technology for perfect impact strength and wear resistance. Double row cutters enhance aggression and durability. FEA software for tool distribution and layout ... more
Brand Name:Hainaisen
Model Number:8-1/2 HS95130B
Place of Origin:China
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...enhanced drilling efficiency,their lifespan is more 10-30times than alloy bits,its blade has usually 2 or 3 wings,they can mainly used for coal mining,hydropower,railway,road construction,bridge and building,etc Advantage 1. Enhance abrasive resistance and
...enhanced drilling efficiency,their lifespan is more 10-30times than alloy bits,its blade has usually 2 or 3 wings,they can mainly used for coal mining,hydropower,railway,road construction,bridge and building,etc Advantage 1. Enhance abrasive resistance and more
Brand Name:MIROC
Model Number:PDC Anchor Shank Drill Bit
Place of Origin:CHINA
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... tungsten carbide hardfacing on the tooth surfaces for the steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit Product Name: Coal mining tools Description: rock drilling tools,
... tungsten carbide hardfacing on the tooth surfaces for the steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit Product Name: Coal mining tools Description: rock drilling tools, more
Brand Name:YJ
Model Number:YJ-YL005
Place of Origin:China
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...coal mining bit / PDC double wing drill bit Tungsten Carbide Particles: We only use the highest grade tungsten carbide as raw material for tool tips. The crushed raw material dual grain structure tungsten carbide offers high abrasive resistance. Tungsten Carbide: The carbide raw material is pressed and sintered to produce high-quality dual grain structure...
...coal mining bit / PDC double wing drill bit Tungsten Carbide Particles: We only use the highest grade tungsten carbide as raw material for tool tips. The crushed raw material dual grain structure tungsten carbide offers high abrasive resistance. Tungsten Carbide: The carbide raw material is pressed and sintered to produce high-quality dual grain structure... more
Brand Name:MIROC
Model Number:Conical mining bit
Place of Origin:China
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... gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure of the drill body welding different positions of the composite pieces,
... gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure of the drill body welding different positions of the composite pieces, more
Brand Name:GLORYTEK
Model Number:76mm
Place of Origin:China
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...Bit Coal Miner Drill Bits Fast Speed Drilling Water Well Borehole Product Introduction: PDC non coring drill bit is mainly used for water injection and drainage in coal mine geology, rotary drilling for underground gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure...
...Bit Coal Miner Drill Bits Fast Speed Drilling Water Well Borehole Product Introduction: PDC non coring drill bit is mainly used for water injection and drainage in coal mine geology, rotary drilling for underground gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure... more
Brand Name:Aoxing
Model Number:113#
Place of Origin:Hebei,China
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...bit 12 1/4", TCI Tooth For Hard Rock Formation Oil Hole Drilling Product Description: TCI Bit/Tricone Rock Bit/Drill Bits 1.Tricone bit cutting structure Adopting new formula of new technology of the high quality hard alloy tooth, enhance the cutting teeth mechanical properties. 2. Tricone bit diameter structure Using multiple gage protection structure...
...bit 12 1/4", TCI Tooth For Hard Rock Formation Oil Hole Drilling Product Description: TCI Bit/Tricone Rock Bit/Drill Bits 1.Tricone bit cutting structure Adopting new formula of new technology of the high quality hard alloy tooth, enhance the cutting teeth mechanical properties. 2. Tricone bit diameter structure Using multiple gage protection structure... more
Brand Name:ROSCHEN
Model Number:12 1/4"
Place of Origin:CHINA
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...enhance the foller function of torque reduction, improving the controllability of the drill bit's sliding guide surface. * Analysis of cutting structure force balance design to improve the stability of the drill bit, reduce the stick-slip effect, and enhance the directional performance of the drill bit...
...enhance the foller function of torque reduction, improving the controllability of the drill bit's sliding guide surface. * Analysis of cutting structure force balance design to improve the stability of the drill bit, reduce the stick-slip effect, and enhance the directional performance of the drill bit... more
Place of Origin:Hebei,China
Certification:ISO9001
Price:Negotiable
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... Tricone Drill Bit For Mining CUTTING STRUCTURE Chisel on gage, conical on inner rows. Designed for medium soft formation with low compressive strength, such as shale, soft limestone, conglomerate, interbedded dolomite, coal seam. Compressive strength...
... Tricone Drill Bit For Mining CUTTING STRUCTURE Chisel on gage, conical on inner rows. Designed for medium soft formation with low compressive strength, such as shale, soft limestone, conglomerate, interbedded dolomite, coal seam. Compressive strength... more
Brand Name:ENG
Model Number:515RS
Place of Origin:China
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... cracking. (3) Clean groove itself. 2. Arched tube plate (1) reduce the thermal stress of weld. (2) improve the tube plate suppleness. (3) simplify the structure and save the boiler room space. 3. Complete protection device (1) Deal with the
... cracking. (3) Clean groove itself. 2. Arched tube plate (1) reduce the thermal stress of weld. (2) improve the tube plate suppleness. (3) simplify the structure and save the boiler room space. 3. Complete protection device (1) Deal with the more
Brand Name:Yuanda
Model Number:DZL
Place of Origin:Henan,China
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...bit, which is an ideal and economical tool for high drilling speed drilling. The rolling seal bearing structure places the cylindrical rolling element in the groove of the tooth wheel body, increasing the size of the journal, thus possessing the ability to
...bit, which is an ideal and economical tool for high drilling speed drilling. The rolling seal bearing structure places the cylindrical rolling element in the groove of the tooth wheel body, increasing the size of the journal, thus possessing the ability to more
Brand Name:Blue Water International
Place of Origin:Hebei, China
Price:Negotiable
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power brand API tricone bit 15.5 inch 15 1/2inch JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in ...
power brand API tricone bit 15.5 inch 15 1/2inch JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in ... more
Brand Name:JSBIT
Model Number:power brand API tricone bit 15.5 inch 15 1/2inch
Place of Origin:Heibei province China
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...Coal Fired Boiler with Travelling Chain Grate for Vietnam Paper Factory Advantages 1.Low original dust concentration. Efficient and energy-saving enhanced combustion technology, and designed with large volume furnace and combustion chamber. 2. Sufficient power output. The middle partition wall structure...
...Coal Fired Boiler with Travelling Chain Grate for Vietnam Paper Factory Advantages 1.Low original dust concentration. Efficient and energy-saving enhanced combustion technology, and designed with large volume furnace and combustion chamber. 2. Sufficient power output. The middle partition wall structure... more
Brand Name:YONGXING
Model Number:DZL/SZL
Place of Origin:HENAN
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...structure, making the core bit works stably.It could be maintained higher drilling speed during the core bits rotaries drilling 2. Using high performance compound piece combination , enhances the core drill bit's life. 3. The highly polised...
...structure, making the core bit works stably.It could be maintained higher drilling speed during the core bits rotaries drilling 2. Using high performance compound piece combination , enhances the core drill bit's life. 3. The highly polised... more
Brand Name:ZhongZuan
Model Number:G-14
Place of Origin:Chongqing,China
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...Bit Diameter from 7 7/8-17 1/2 inch,IADC Code from 437 to 547 Cutting Structure Enhancing the wear-resistance of cutting tooth by welding new type of wear resistant material on the tooth surface of steel tooth bit. Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit. Bearing Structure...
...Bit Diameter from 7 7/8-17 1/2 inch,IADC Code from 437 to 547 Cutting Structure Enhancing the wear-resistance of cutting tooth by welding new type of wear resistant material on the tooth surface of steel tooth bit. Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit. Bearing Structure... more
Brand Name:kingdream
Model Number:HJ/HJT
Place of Origin:china
