down hole rock roller bit,China down hole rock roller bit Manufacturers, Suppliers

2013 New year best quality diamond drill bit for concrete with competitive price for sale

Oct 14, 2012

... bit for concrete 1.High penetration rate 2.High core recovery ratio 3. long life of drilling service Diamond concrete hole ... saw drill bit/diamond router bits/ diamond router bits for granite/ ... wall/impregnated diamond bit/diamond drill bit for concrete/impregnated diamond bit/ impregnated diamond drill bits/diamond drill bit for concrete Product ...

Supplier: Zhengzhou Partner Import & Export Trade Co., Ltd.

[China Manufacturers]

PDC drill bit

Oct 20, 2012

... sharply good price/quality ------------------------------------------------------------------------------Product Advantages:1. PCD concave bit with premium PCD teeth;2. No.45 steel as ... is force balanced to drill a precise round hole and reduce bit whirl;6. Large junk slots and flushing ports ... 1. More than 10 years experience in PDC drill bit manufacture field;2. All products certificated by ISO9001: ...

Supplier: Shaanxi Zuanlong Drilling Machine Co., Ltd.

[China Manufacturers]

PDC cutter for oil drilling bit

Feb 18, 2013

... that’s made it the best material as a drill bit cutter. Reinforced PDC has higher dense diamond powder, claw tungsten ... layout is force balanced to drill a precise round hole and reduce bit whirl4. Gauge pads have tungsten carbide inserts for maximum ... .3mm×45°0.5mm×45° PDC cutter for oil drilling bit

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

Drill bit

Feb 17, 2013

Rock drill, Air leg rock drill, pusher leg rock drill, pneumatic rock drill, jack hammer, paving breaker, air breaker, We can supply many kinds of rock drill bit. for free to contact us. Drill bit

Supplier: Fuzhou Shen Long Rock Drill Factory

[China Manufacturers]

Rotary drilling rig parts/ drill bit

Mar 19, 2013

... the groove of roller cone, thus enlarging the journal size and ensuring a better performance of roller bit.The secondary surface ... of thrust bearing of roller bit has been handled with antifriction ... to decrease the frictional force of bit for protecting its hardening resistance.The roller bit uses new type lubricating grease which ...

Supplier: Beijing Dazheng Yongye Construction Machinery Co., Ltd.

[China Manufacturers]

m42,m3 bi-metal hole saw

Apr 23, 2012

1,15years professional manufacture 2,Bi-mental hole saw 3,cut wood,steel,pvc 4:size14~380mm 5 ... visit our web!We provide:TCT hole saw,Bi-metal hole saw,Wood hole saw(boring bit),diamond glass hole saw,glass/tile drill bits ... ,hammer drill bits.Looking forward to hearing from you!BI-METAL HOLE ... -1/2" S1- 210~400 m42,m3 bi-metal hole saw

Supplier: Tiancheng Tools Co., Ltd.

[China Manufacturers]

fashion 4 holes resin button

Mar 02, 2013

Resin Button 1) Material: resin,polyester 2) 2-hole or 4-hole, 14L-60L,Down hole 3)according to customer's request 1.Fashion 4 ... Holes Resin button1) Material: plastic,resin,polyester2) 2-hole ... or 4-hole ...

Supplier: Fujian Shi Lian Da Garment Accessories Co., Ltd.

[China Manufacturers]

Roll Forming Machine, Sheet Metal Working Machine, Duct Machine, Slitting Line (Cut to Length), Drawing Machine

Jan 11, 2013

... , BEAMS 2,Hydraulic Punch 3,Roller Feeder roll forming machine LMS ON-LINE HOLE-PUNCHING ROLL FORMING PRODUCTION LINE1. ... ) Manual / Hydraulic Decoiler(2) Leveling Machine (Optional)(3) Roller Feeder(4) Hydraulic Punch(5) Roll Forming Machine (Common Structure ... rollers: material GCr15, hardness after heat treatment HRC48-50, hole diameter (roller shaft diameter) φ42mm, the min. outside diameter of ...

Supplier: Guangzhou LMS Machinery Co., Ltd.

[China Manufacturers]

Libo Raymond Pulverizer

Aug 15, 2012

... . The main mill is consist of up and down body, grinding roller, grinding ring and reducer.We also offer jaw ... ,granite, potassium feldspar, marble, talcum, gypsum, kaoline, medical stone, rock phosphate,etc. Metallurgy materials: manganese ore, iron ore.etc. Chemical ... the materials, send to the middle between ring and roller to accomplish the grind.Main technical parameters ModelRoller Number(peice ...

Supplier: Henan Libo Mining Machinery Co., Ltd.

[China Manufacturers]

Downhole mud motor

Mar 01, 2013

... fluid power of drilling fluid into mechanical energy for bit rotation. Downhole motors are widely used in the drilling ... of oilfields and coal mines. In addition, the down-hole motors are suitable for combination drilling. Now we can ... special specifications, high-speed, medium-speed and low-speed down-hole motors upon customer’s special requirements. Specifications: Type5LZ1205LZ1655LZ1725LZ172- ...

Supplier: Shanghai Shirui International Trading Co., Ltd.

[China Manufacturers]

lkc dry cleaning machine

Apr 17, 2012

... our company website here……We are professional manufacturer of cleaning roller and cleaning machine.Static dust removal machine(sheet cleaning machine ... discharge type ant-static system on each uper and down side)Removal roller(mm)650mm*40*4pcs(low adhesive)Adhesive paper rolls650mm ... during in the operation of exposure,printing,paste,pressing,boring hole,cutting and so on. 2,LCD display:TFT-LCD,STN ...

Supplier: Shenzhen Liankechuang Electronics Technology Co., Ltd.

[China Manufacturers]

KOMATSU PC210-6 TRACK SHOE PLATE

Oct 18, 2012

... public equipments such as pneumatic picks, air operated machines, rock drills and down hole drills of Tianshui, Shenyang, Nanjing and Atlas.We are ...

Supplier: Jining Yadong Construction Machinery Co., Ltd.

[China Manufacturers]

Mountainous Area WPY-30 Exploration Hydraulic Drill Rig

Jun 04, 2012

... is mainly used for DTH drilling,DTH drilling for hard rock, basket bit or auger boring for surface soil. The drill rig ... maintain.Technical Specifications Capacity(Hole dia.)Φ75 mm (¢75 mm)(Hole depth)30mDrilling method(Hard rock)(Air DTH)(Soil)(Basket bit or auger boring ... rod)(¢42*1500mm with sunk joint) (DTH)(¢70 DTH, ¢75 bit)(Air compressor(Air flow 3-4 cubic m./min)(Air ...

Supplier: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

[China Manufacturers]

sodium sulfonated asphalt

Jun 09, 2012

... . Seals small fractures in stressed shale formulation.4. Prevents bit and down hole assembly bailing by preferentially oil wetting the drill string.5 ... . Reduces the down hole with temperature fluid loss and contributes to corrosion inhibition. sodium ...

Supplier: Qingdao Oceanview International Co., Ltd.

[China Manufacturers]

Oil well rotary table

Apr 01, 2013

... for cement plug drilling, casing milling, thread making and other down-hole operations in oilfield.ZP100 rotary table is mechanical type rotary ... type from workover rigOpening diameter260 mm10-1/8’’Dimensions of roller bushing79×79 mm, 92×92 mm3’’, 3-1/2’’Rated ...

Supplier: Shandong Santian Linqu Petroleum Machinery Co., Ltd.

[China Manufacturers]

Flap Valve Float Collar

Jan 15, 2013

... specification is 4 1/2-5/8 PDC dirll or roller roller bit can drill Application: Use the flap valve automatic fill slurry ... good seal and easy to cut control8,PDC dirll or roller roller bit can drill9,When using this float collar , the bottom of ...

Supplier: Puyang Donghao Mechanical & Electronic Co., Ltd.

[China Manufacturers]

Good quality drill carbide

Aug 03, 2012

... (Mpa)YJ014.40-14.5086.0-86.9≥2800 Rotating rock drill; Rock drill tool for good toughness; TBM cutter; Hardness of ... ≥2800YJ1.1R14.55-14.6587.5-88.4≥2800 Rotating rock drill; Rock drill tool for good toughness; TBM cutter; Hardness of ... -14.8088.2-88.9≥2800 Rotating rock drill; Rock drill tool for good wear-resistance; roller bit; DTH drilling bits;TBM cutter; button ...

Supplier: Central South Kaida Powder Metallurgy Co., Ltd.

[China Manufacturers]

CE 49cc Gasoline Ground Drill /earth drill/earth auger

Mar 13, 2012

... , Forced Air-cooled, 49cc 1.25kw/6500rpm /minpowered post hole digger aguer bit 80-150 mm earth drill,Earth Auger;Ground Drill ...

Supplier: Yongkang Leeyu Import And Export Co., Ltd.

[China Manufacturers]

Electrical Submersible Pump Control Cabinet

Dec 13, 2012

... motor Amps.voltage &working frequency,and it also can display down hole pressure,down hole temperature,wellhead temperature,fluid flow rate &gas flow rate ...

Supplier: Huasheng Energy Engineering Co., Ltd. Henan

[China Manufacturers]

Shrimp Feed Pellet Machines (3Tons Shrimp Feed Pellet Machine Service)[MUYANG-MUZL420X]

Jan 13, 2013

... representing the trend of industry development.High qualitySpecial three-roller structure, equal die force, rational distribution of material ... device, fast and easy, better lubrication. Unique three roller mechanismIt may match imported hydraulic protecting deviceSteady driving synchronous ... principal machine(KW)Capacity(T/H)Pellet specificationDie hole diameterRoller numberMUZL420X55*21-3Φ1.2-2.5Φ ...

Supplier: Jiangsu Muyang Group Co., Ltd.

[China Manufacturers]