fissured rock layers core barrel drilling

Brand Name:JYXC

Model Number:APFCBR-RT

Place of Origin:HeBei China

APFCBR-RT Core Barrel with Round Shank Chisels Features: Cutting edge with round shank chisels Internal bulldozing unit Applicable Stratum: Very hard rock Fissured rock layers Customizable products are available upon customer's requirements. Service: ...

Brand Name:BJTUFF

Model Number:400-3000mm or as required

Place of Origin:China

...Rock Core Barrel Drilling Bucket Application: 1.Fractured rocks and hard rocks that the hardness is less than 80 MPa, relatively hard bedrock formations, large boulder layers and hard permafrost layers. 2.Apply to obvious layered medium weathered sandstone (high probability of coring) hard rock cutting. Feature 1.Cutting ring with rock drilling bits and releases the internal stress of rock; 2.Rock drilling...

Brand Name:JTHL

Model Number:600/800/1000mm

Place of Origin:China

...releases the internal stress of rock; 2. Rock drilling bits perform stage breaking and drilling ; 3. Applicable layers: backfill layer, medium weathered rock, bedrock; Cutting Dia. Shell HIT. Shell OD. Shell THK. Stiffening Ring THK. Stiffening Ring HIT.

Brand Name:JZTG

Model Number:core barrel

Place of Origin:Changsha, China

...method of rolling and squeezing can increases the anti-wear ability of the barrel; ♥ Small barrel facilitates the coring operation; large barrel performs stage breaking; ♥ Applicable layers: medium or slightly weathered rock, hard or superhard bedrock;

Brand Name:APIE

Model Number:K2-1

Place of Origin:Jiangsu, China

... bottom open system, built in ventilation pipe. 3. Cast pilot with rock drilling bits, arc guide plate teeth arrangement, double unlocking system. 4. Throughout ventilation hole. 5. Hard facing strips for wear protection. 6. Applicable layers: gravel,

Brand Name:BEST

Model Number:NQ/B

Place of Origin:CHINA

...Drilling people never ceases their effort in pursuing quality products and qualified personnel. Not only have we adopted advanced modern manufacturing equipment but also we set up R＆D center and brought in large number of professionals. Eg, our chief engineer, a famous specialist in this filed with more than experience of 30 years. Rock drilling mining machinery parts wireline core barrel drill tools core

Brand Name:Pangolin

Place of Origin:HeBei China

... with a mud rotary drill bit. It is necessary to cut the ring groove with a core barrel first, and then drill a hole with a rotary drill bit. It can greatly increase the drilling speed. The cutting teeth can be bullet teeth or cones. Core barrels with

Brand Name:PEERCHEER

Model Number:BQU

Place of Origin:WuXi

...DRILLING WIRELINE DOUBLE TUBE CORE BARREL A double tube core barrel is a type of drilling tool that is used to extract rock samples from the earth's surface. It consists of two tubes, an inner tube and an outer tube, which are connected by a core lifter. The inner tube is used to collect the rock sample, while the outer tube provides support and stability to the drilling process. SIZE CORE...

Brand Name:KonDaSin

Model Number:BQ, NQ, HQ and PQ

Place of Origin:China

Drilling Tools Wireline Drilling Core Barrel .High Core Recovery Long Bit Life Core Barrels include single tube type, double tube type and triple tube type. Core barrel included head assembly, inner tube, outer tube, core lifter, core lifter case, split tube, locking coupling, adaptor coupling, landing ring, inner tube stabilizer, stop ring. Due to the rock drill contact surface area increased and the lip use double deck core...

Brand Name:JINYIYUAN

Model Number:Φ 600/800/1000/1200/1500/1800/2000/2200/2500

Place of Origin:Tianjin，China

... effectively by grinding and cutting. For hard rock, low noise and high efficiency. The cone is removable for easy replacement. The high-strength alloy blocks are evenly distributed on the top, which are cut and drilled alternately and evenly through the

Place of Origin:Hunan, China

Brand Name:Kellyway

Foundation Rotary Drilling Rig Rock Tools 1500 mm Core Barrel With 8-1/2 Roller Bits For Bore Piles Product Description Technical Parameter of Kellyway Core Barrel with Roller Bits Diameter D(mm) Height H(mm) Thickness T(mm) Reinforcing Ring Height/...

Brand Name:Gold

Model Number:NQ

Place of Origin:Chongqing, China

...Core Barrel core barrel is a type of drilling tool used in geology and mining to collect rock or soil samples from the subsurface. There are several types of core barrels, including: Single-tube core barrel: This type of core barrel consists of a single tube that is pushed into the ground to collect the core sample. Double-tube core barrel: This type of core barrel...

Brand Name:Unique

Model Number:800mm

Place of Origin:Hunan, China

... in rock or concrete(also reinforced concrete). 2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a

Brand Name:ROSCHEN

Model Number:MAZIER 101

Place of Origin:CHINA

...Core Barrel Drill for Medium-Soft Rock Formations We will drill using mazier core barrel for 300 meter depth to get the sample. Core drilling will be combined with open hole. The rock formation is medium-soft, and some layer easy to collaps. Mazier Barrel Sample tubes. Clear Plastic Liner 1 meter 77mmod x 1mmwt x 1000mm Mazier 101 Barrel Core Catcher Mazier 101 Barrel Core Lifter Mazier 101 Barrel Core Lifter Case Core...

Brand Name:Aoxing

Model Number:BQ、NQ、HQ、PQ

Place of Origin:Hebei,China

...Core Barrels Hard Rock Core Drilling Wireline core drilling is a kind of don't need to lift the drill rod, direct gain rock cores drilling tool. It includes: core barrels assembly, overshot, drill rods, wireline winch, hoist plug, foot clamp, circular wrenches and other accessories. It has high drilling efficiency, high bit coring...

Brand Name:cge

Model Number:AQ BQ NQ NQ3 HQ3 PQ PQ3 T2 Series T6 Series

Place of Origin:Made in Wuxi, China

... system.A complete set of wire line drill tools include:Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench etc.It has some advantages such as high penetration rate,high penetration rate, high core recovery ratio,

Place of Origin:China

Brand Name:ShiTan

.... It was made of high quality alloy. Name: Sand bucket with double bottom Main application: Medium 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:SINOCOREDRILL

Model Number:BQ3 NQ3 HQ3 PQ3

Place of Origin:Jiangsu, China

...Core Barrel With Split Tube For Rock Drilling Product Description Wireline drill tools can lift drill core from drill rods without picking up bits.All the tools include principal parts of the drill tools,overshotassembly ,drill rods.holding dog,circle wrench and etc,their advantages are higher penetration,higher core...

Brand Name:New-Era

Model Number:30CrMnSiA/XJY750

Place of Origin:China

...Drill Pipes 30CrMnSiA/XJY750 Core Barrel Drilling Pipes THE DRILL PIPES PRODUCED BY COLD DRAWN SEAMLESS ALLOY STEEL TUBES FOR WIRE-LINE DRILL RODS,CORE BARREL,CASING PIPES. THE STEEL NORM:ISO10097-1 WIRELINE DIAMOND CORE DRILLING PIPES , DCDMA DRILL STEEL PIPES,BS4019 ROCK DRILLING PIPES,METRIC DRILLING RODS,ASTM A519 SEAMLESS ALLOY STEEL TUBING FOR ROCK DRILLING...

Brand Name:MIROC

Model Number:PQ wireline core barrel assmbly

Place of Origin:China

....All the tools include principal parts of the drill tools,overshotassembly ,drill rods.holding dog,circle wrench and etc,their advantages are higher penetration,higher core recovery ratio.longer bit life and lower our ab intensity,and the advantages get