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roller bit /oil well drill bit/Steel Tooth Drill Bits
... to hard formation 4.High compressive strength Steel teeth bits series: Soft formation teeth bits:The soft formations tooth bits are used ... to control tooth wear. On the softest bit types this hard facing completely covers the bit teeth. Medium hard formations tooth bits:The ... 250 ° C high temperature resistance, abrasion resistance of new grease. roller bit /oil well drill bit/Steel Tooth Drill Bits
Supplier: Renqiu Dream Bits Ltd. Company [China Manufacturers]

Roller Bit

Jul 29, 2012
Roller Bit
Inter-fitted rows of teeth prevent formation packing From C1 to C3 type Carbide Tri- ... loads from breaking the tooth before it breaks the rock Roller Bit
Supplier: Hejian Longxin Metal Material Co., Ltd. [China Manufacturers]
13 3/4" Tricone Roller bit IADC517 (RD)
... non-sealed tci tricone bits :The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the ... tooth surfaces for steel tooth bit. 2.Gauge Structure of this type tci tricone rock ... of this type tci tricone rock bits :High precision roller bearing with two thrust faces. Ball lock the cone ... the bearing are improved. 13 3/4" Tricone Roller bit IADC517 (RD)
Supplier: Hejian RuiDa Petroleum Material Co., Ltd. [China Manufacturers]
Non-dig back reaming roller bit
Size depends on customer requirements. Recommended to be use in hard to very hard bedrocks, and ream holes larger than 700mm diameter. Non-dig back reaming roller bit
Supplier: Beijing Feilong International Trade Co., Ltd. [China Manufacturers]
double roller shatter equipment two teeth roller crusher
... .Feed size<400mm 5.Discharging size10-110mm Double teeth roller crusherSummarizeDouble teeth roller crusher is suitable for compression strength less than ... teeth roller crusher has two abrasive rollers. The roller surface is divided into wolf teeth, ring teeth, straight strip teeth, big board teeth and ... then sent by the transport equipment. double roller shatter equipment two teeth roller crusher
Four teeth roller crusher
... size is adjustable 3. High efficiency 5. Stable performance Four teeth roller crusher Technical specifications: Model No.Feed size(≤mm)Discharge size ... =355kw1132141000Y4005-6Y4501-6551605650×3000×30805650×8600×3800N=400kwN=450kw Four teeth roller crusher
Excellent Quality Double Teeth Roller Crusher
Double Teeth Roller Crusher 1.reliable working condition 2.energy saving 3.simple structure 4.easy maintenance Detailed Product DescriptionDouble roller crusher,stone crusher ... 2.with ISO quality certificate 3.reliable operation Double Roller CrusherThe Double Roller Crusher is of simple structure, reliable operation and low ... -4Power(kW)5.5*215*230*2 Excellent Quality Double Teeth Roller Crusher
Supplier: Shanghai Rockreign Machinery Co., Ltd. [China Manufacturers]
Teeth-Roller Crusher
... uniform; Teeth-Roller Crusher main clasification:Teeth-Roller Crusher is divided into double teeth Roller Crusher and two series of four toothed Roller Crusher. Double teeth Roller Crusher for ... high efficiency and low consumption, the particles uniformly..Teeth-Roller Crusher structure and working principle:Teeth-Roller Crusher consist of gear, rack, part of ...
Supplier: Shanghai Xuanshi Machinery Co., Ltd. [China Manufacturers]
Coarse Coal Double Teeth roller Crusher
... steel shaft 3.Teeth-roller is replaced quickly Working principle of double teeth roller crusher 2PLF Series grading teeth-roller industrial crusher is ... which are accepted will enter into outlet chute through teeth-roller spacing, then other massive materials are crushed through ... torque protection to the machine.4.connection cover5.Teeth-roller-----unique designs to allow maximum utilization of the ...
Supplier: Henan Pingyuan Mining Machinery Co., Ltd. [China Manufacturers]
Coal Mining Teeth/coal bit
... ores and geotechnical engineering, excavation machines, shearers, etc. Coal Mining Teeth/coal bit
Supplier: Sunrise (Ningbo) Precision Metal Parts Inc. [China Manufacturers]
MD Series tricone roller bit
tricone roller bit 1.high quality 2.reasonable price 3.shortest ... sizes are avalible 3.Good quality and reasonable price Bit TypeFJ117IADC Code117Applicable formationvery soft with low compressive strength and ... to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten ... adequate sealing for bearing durability. MD Series tricone roller bit
Supplier: Beijing Jing Di Exploring Machinery Co., Ltd. [China Manufacturers]

rock roller bit

Oct 08, 2012
rock roller bit
GJ series bit adopts metal seal with roller bearing, which can drill stably with middle to low WOB ... area increased the reliability of the seal.3. The bit bearing is ball which can be applied to high rotary ... High wear resistance and excellent cutting ability of the insert bit are given full play by using carbide compacts of high ... shaped compacts.Type: 417,437,517,537,617,637…………………. rock roller bit
Supplier: Hejian Smart Petroleum Machinery Co., Ltd. [China Manufacturers]
Milled Tooth Rock Roller Bits: 7 7/8 to 14 1/2
Tri-cone tooth bits 3-26 inch tricone rock roller bit by ISO9001&API best bearing system 20 years history ... hard,very hard formationButton size (extra features)Button bit,saw teeth1) Y-Conical teeth 2) X-chisel teeth3)K- wide teeth4)G ... roller bit,tricone bit,tungsten carbide insert rock bit,tri-cone drill bit ,3 cone bits,rotary bit, TCI tricone bit,PDC drill bit ,diamond core bit,bicenter bit, ...
Supplier: Hejian Huanyu Petroleum Machinery Co., Ltd. [China Manufacturers]
PDC button insert for roller rock bit
1PDC button for roller rock bit 2.High and stable quality. 3.High abrasive ... Product Description: Manufacturer of PDC button insert for roller rock bitYCQF Inserts Series is a hot sell product ... complicated layer drilling. Manufacturer of PDC button insert for roller rock bitProduct Advantages: 1. We adopt the most ... 2mm18°2.5mmManufacturer of PDC button insert for roller rock bit PDC button insert for ...
Supplier: Zhengzhou Yuanchi Technology Co., Ltd. [China Manufacturers]
12 1/4 inch New TCI kingdream tricone bit
... bits for Oil DrillingInserted tricon bits1. This series tricone bit use Sealed roller bearing structure. With rollers arranged in grooves recessed in ... high rotary speed.3.TCI Tricon bits1 This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing ... reliability of the seal.3. The bit bearing can be ball locked4. For steel tooth bit, the tooth surface is hardfaced with ...
Supplier: Hejian Tengda Petroleum Supplies Co., Ltd. [China Manufacturers]
171/2 tricone rock bit
... with new formulas and new techniques for insert bit.The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on ... the tooth surfaces for steel tooth bit.2. Gauge ... lubricating reliability.5.Product Application of this series tricone rock bit :It is suitable for downhole motor and high speed ...

Drill bit

Oct 22, 2012
Drill bit
Tooth roller bits are well used in the water well drilling service, quality is good and other size can be chosen by customers! Drill bit
Supplier: Tianjin Lohr Industrial Co., Ltd. [China Manufacturers]
double shaft roller crusher with green color
... carelessly there is spike,stones etc falls down into the roller breaker, the spring cushion can separate the two rollers, ... the two rollersboard to remove adherent silting roller surface material.Roller crusher features:1. Roller crusher works reliably;2.Simple maintenance;3 ... feed granularity is adjustable.Technical parameters:ModelCapacity(m3/h)Dual-roller gap (mm) Power(kw)SGP 80020-303-511+11SGP ...
2013 green double roller crusher for crushing concrete block
... ~2013~35302PG-750*500402~2015~40372PG-900*500403~4020~50441. Roller crusher has the characteristics of large breaking force, high efficiency ... can be replaced based on favorable price. 2013 green double roller crusher for crushing concrete block
Supplier: Shanghai Firstmining Machinery Co., Ltd. [China Manufacturers]
industrial stone roller crusher
... cost and 4.output size industrial stone roller crusher industrial stone roller crusher can be applied in industrial sectors ... low operating cost 4.adjustable making granularity.industrial stone roller crusher Mainly used for the crushing of medium or ... building materials industrial production.technical parameter of industrial stone roller crusher:modelMax feeding size(mm)Output size(mm)Capacity ...
Supplier: Zhengzhou General Mining Machinery Co., Ltd. [China Manufacturers]

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