double core drilling core barrel

Brand Name:MEGA DRILLTECH

Model Number:BQ

...core barrel for sale, HQ PQ core drilling, BQ core barrel for sil investigation Core barrel introdution: Used in loose, broken stratigraphic or coal extraction and protect rock (mine) heart of drilling tools. Double core tube and tube has outer pipe, rinses through joint between the internal and external tube water flow to the bottom of the hole, protecting cores from rinses washouts. Double core tube has double...

Brand Name:ROSCHEN

Model Number:5 - 8 working days

Place of Origin:CHINA

... from hard, to extremely soft and clayey formations, using a wide range of drilling methods. It is available in usable lengths of 5ft (1.5m) and 10ft (3 m) sections. This extremely versatile S Geobor system can be used as a double or triple core barrel to

Brand Name:PEERCHEER

Model Number:HQU

Place of Origin:WuXi

...DOUBLE TUBE CORE BARREL ASSEMBLY One of the main advantages of the double tube core barrel is its ability to maintain the integrity of the rock sample. Because the inner tube is sealed at both ends, there is no risk of contamination or loss of material during the drilling process. This makes it an ideal tool for studying the composition and structure of rock formations. SIZE CORE...

Brand Name:SOLLROC

Model Number:AQ BQ HQ NQ PQ NQ2 NQ3 HQ2 HQ3

Place of Origin:China

...Core Barrel Double Tube Coring Drilling Tools Specification: Now days wireline core barrel is popular in world mining and also in china. We are proffesional drilling machine and tools manufacture. We have BQ,NQ,HQ and PQ wire line core barrel and accessory. Like diamond bit, reaming shell, wrench,overshoot, Q rods, and W casing pipe. Q wireline core barrel Specification series Model Drill...

Brand Name:Yaheng

Model Number:NWG Barrel

Place of Origin:China

...Core Drill Parts , Double Tube Core Barrel Assembly 3m - 1.5m Conventional Double Tube Core Barrels Terracore 46 T2 conventional double tube core barrel ​Geotechnical Drilling and Exploration Core Barrel Assembly Competition Conventional Double Tube Core Barrels For Geotechnical Drilling and Exploration Core Barrel Assembly Terracore conventional, double tube core barrel T2 is a thin-wall core barrel...

Brand Name:Aoxing

Model Number:BQ、NQ、HQ、PQ

Place of Origin:Hebei,China

...Double Tube/Triple Tube Core Barrel for Mining Exploration 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

...HQ, HQ3, PQ and PQ3 types. And this series core barrel has advantages of good drilling property, high salvage efficiency and low consumption. It consists of outer tube assembly and inner tube assembly. Export-standard ...

Place of Origin:CHINA

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

... the core. Specifications 1.Wireline Core Barrels 2.ideal for use in most drilling conditions 3.available for application in standard DCDMA hole size When the driller wants to remove core from a conventional core drill, the entire core barrel has to be

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

Brand Name:BEST

Model Number:NQ BQ HQ PQ

Place of Origin:CHINA

... system. A complete set of wire-line core barrel 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 core recovery ratio, long bit life and

Brand Name:JCDRILL

Model Number:DLG-BTW

Place of Origin:Hebei,China

Double/Triple Tube,Diameter BTW NTW HTW Drilling Core Barrel overshot assembly >> Introduction Overshot is a necessary device in wireline drilling. It's dropped on a cable and directly couples onto and lift up the inner tube assembly, eliminating the need to couple and uncouple the rod string each time the core is retrieved. Ezy Lock Overshot is a modified product based on compact overshot. It protects against accidental release of the core

Brand Name:KonDaSin

Model Number:BQ/NQ/HQ/PQ

Place of Origin:Jiangsu,China

...obtain the full recovery of the sample in any application of diamond core drilling. Using a wireline system, core is recovered quickly by retrieving the inner tube directly through the drill string. The rods remain in the hole until the bit needs to be

Brand Name:Gold

Model Number:NQ

Place of Origin:Chongqing, China

...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 lowered into the ground and rotated to cut a cylindrical core sample. The core...

Brand Name:SHITAN

Model Number:STC

Place of Origin:HEBEI CHINA

...Core Barrel Core Tube Drilling Rod For Core Drilling API ISO 89mm DZ240 Core Barrel Core Tube Drilling Rod For Core Drilling API ISO 1.Description of Products Core barrel or core tube -In core drilling, a section of pipe attached to the top of the bit to hold and protect the core.When drilling, it also ACTS as a guide drill tool. An ordinary core...

Brand Name:SHITAN

Model Number:73MM

Place of Origin:HEBEI CHINA

...Core Barrel Core Tube Drilling Rod For Core Drilling API ISO 1. Description of Products Core barrel or core tube -In core drilling, a section of pipe attached to the top of the bit to hold and protect the core.When drilling, it also ACTS as a guide drill tool. An ordinary core tube is just a seamless steel tube with a wire at both ends, with a diameter slightly smaller than that of the drill bit (2~4 mm).The length of a single core

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

Brand Name:Pangolin

Place of Origin:HeBei China

... layers. It is difficult to drill directly 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

Place of Origin:China

Brand Name:DZ

Model Number:all sizes

...drill tools, including single bottom of drilling bucket; Double bottom of drilling bucket; Rock core barrels drilling bucket; Double spiral drilling auger. Bottom of drilling bucket can be with single door or double door. 2. Uses: They are used for drilling soil, rock layer, claypan and sandy gravel. 3. All drill...

Brand Name:SANROCK

Model Number:SRC180

Place of Origin:Zhejiang, China

...Core Drilling Rig This portable core drilling system combines maneuverability with precision engineering for efficient subsurface sampling. Featuring a robust wheel-mounted chassis with terrain-adaptive tires, the rig ensures stable operation across various ground conditions while maintaining easy relocation. Powered by a [diesel/electric] engine, it drives hardened diamond-tipped core barrels...