custom dia 850mm core barrels

Brand Name:BJTUFF

Model Number:600mm-3000mm

Place of Origin:CHINA

China made Drilling machinery drilling tools Core Barrel with Roller Bits Rotary Drilling Rig There are four types of core barrels: 1. Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete). 2. Core ...

Brand Name:KonDaSin

Model Number:BQ, NQ, HQ and PQ

Place of Origin:China

Mineral Tools Wireline Drilling Core Barrel High Raw Materials DCDMA Standar Wireline core barrels eliminate the major time consuming operation of using standard double tube core barrels – pulling, stacking and lowering drill rods each time the core barrel...

Brand Name:Gold

Model Number:NQ

Place of Origin:Chongqing, China

Wireline Double Core Barrel For Borehole Drilling Machine A wireline core barrel is a tool used in geological and mining exploration to extract core samples from the earth. It consists of a cylindrical barrel with a cutting bit on the bottom that is ...

Brand Name:JYY mechanical

Place of Origin:Tianjin,China

Steel Reaming Core Drill Barrel Harder Bedrock Formation Description Cylindrical ring drill bits are used for drilling with spiral drill bits and bailing bits, which are more suitable for auger or rotary drill bits to drill harder bedrock formations, large...

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

Place of Origin:CHINA

...DIA 76MM CORE DIA 47.6MM WIRELINE N CORE BARREL ASSEMBLY 1800M WireLine N Core Barrel is used in core drilling of boreholes with wireline inner core barrel (WireLine Coring System): drilling of Ø76 mm diameter boreholes up to 1800 m deep in solid, semifractured and fractured rocks of VI-XII drillability category. WireLine core barrel is designed for receiving and preserving of core while drilling and also for separating and lifting of core

Brand Name:ROSCHEN

Model Number:ROS

Place of Origin:Germany,China

...Core Barrel Basic Info Trademark: ROSCHEN Model NO.: BQ NQ HQ PQ Usage: Mineral Exploration Drilling Size: Bq Nq Hq Pq B W/L Hole Dia: 59.9mm H W/L Hole Dia: 96.3mm Consist of: Inner Tube Assembly and Outer Tube Assembly Conversion to Triple Tube Possible: Yes Transport Package: Export Seaworthy Package Type: Core Barrel Certification: Ce /ISO9001 Length: 3m /1.5m N W/L Hole Dia...

Brand Name:Unique

Model Number:UCRB

Place of Origin:Hunan, China

Unique Piling Q345B OD 800mm Core Barrel Rock Layers Bullet Teeth Core Barrel There are tree types of core barrels: 1)Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete). 2)Core barrel with roller...

Brand Name:BEST

Model Number:NQ/B

Place of Origin:CHINA

Silvery drilling Core Barrel customize BQ NQ HQ PQ core barrel assembly nq hq pq wire-line core barrel head assembly 1.Spearhead point 2.Compression spring 3.Detent plunger 4.Spring pin7/16*1 5.Spearhead base 6.Latch retracting ...

Brand Name:JYXC

Model Number:QX09

Place of Origin:HeBei China

...strata: 1. Reinforced concrete 2. Very hard rock Technical parameters: Note: it can be customized according to customer requirements. Service: Jiayou Xincheng VIP service relieves your worries: Troubleshooting within 24 hours, the responsible engineer will

Brand Name:JZTG

Model Number:steel tooth bit

Place of Origin:Changsha , Hunan

8 1/2" Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling Specification of Roller Bits Size TC Bit Dia.(mm) TC Bit No. (PCS) TC Bit Height(mm) Dia. of Roller(mm) Height of Roller(mm) Remarks 8-1/2’ 13 42 7 134 83 Both Welding and holder type...

Brand Name:jthl

Model Number:800,1000,1200,1500,2000

Place of Origin:Beijing

...rock; 3. Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel; 4. medium or slightly weathered rock, hard or super hard bedrock; Core barrel with roller bits Model Cutting Dia. Shell HIT. Shell OD. Shell THK.

Brand Name:APIE

Model Number:KE1-2

Place of Origin:Jiangsu, China

...850,φ1150 etc. 2. Shell HIT. Custom : design as demand, prolong or shorten, increase of efficiency by drilling more. 3. Key Component Reinforce Custom : strengthen the key component to extend life cycle; 4. Kelly Box Custom: custom Kelly box size based on

Brand Name:TYSIM

Model Number:KB

Place of Origin:Jiangsu, China

Drilling Augers Double Cut Flat Drilling Bucket Used for Rock Drilling Rig​ Main Application: Soft to stiff silt and caly, loose to medium dense sand and gravel Competitive Advantage: -Kelly box size as per customer's demand -Bucket thickness can ...

Brand Name:Yaheng

Model Number:Overshot

Place of Origin:China

Exploration Core Drilling Wireline Core Barrel BQ HQ NQ PQ with Long Life Specifications: 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads Wire-line core drilling equipment is very ...

Place of Origin:China

Brand Name:ShiTan

... dense, dense sand layer and smaller particle size of the gravel layer. Advantages: High quality with reasonable price. It will satisefy the customers'

Place of Origin:China

Brand Name:ShiTan

... dense, dense sand layer and smaller particle size of the gravel layer. Advantages: High quality with reasonable price. It will satisefy the customers'

Brand Name:JWE

Model Number:R305524

Place of Origin:China

... costly downtime and maintenance. • increase output to boost productivity (and profitability!). Customization: • Customized logo(MOQ: 1000 Pieces) • Customized packaging(MOQ: 1000 Pieces) • Graphic customization(MOQ: 1000 Pieces) Advantages: 1

Place of Origin:Jiangsu, China

Brand Name:WONDERY

Product Application 850 The automatic builder machine is used for the assembly of fin-tube cores such as aluminum radiator cores, intercooler cores,condenser cores and evaporator cores in automobile air conditioners. The equipment adopts 16 axis servo ...

Brand Name:YIJUE

Model Number:YJ-SR1

Place of Origin:China

... and coring barrels for ripping rocks in cobble and hard condition. We can design customized pick for different geological applications. (1)Super coarse particles of alloy, good Wearproof. (2)Selection of high strength alloy steel after ...

Place of Origin:Hunan, China

Brand Name:Kellyway

Model Number:Roller Bits

Rotary Piling Tools 12-1/4 Holder Type Roller Bits Drilling Bit Product Description Specification of Roller Bits Size TC Bit Dia.(mm) TC Bit No. (PCS) TC Bit Height(mm) Dia. of Roller(mm) Height of Roller(mm) Remarks 8-1/2’ 13 42 7 134 83 Both Welding and ...