medium rock piling core barrel

Brand Name:BJTUFF

Model Number:400-3000mm or as required

Place of Origin:China

...Piling Spare Parts 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...

Brand Name:JZTG

Model Number:ATZ

Place of Origin:Changsha, China

...-18,855 25,18PN/LK,25PN/LK ) angle to keep the drilling strength and efficiency. Purchase the standard drilling buckets. 1) Core Barrel with

Brand Name:APIE

Model Number:600-3000mm or as required

Place of Origin:Jiangsu, China

Core Barrel with Bullet Bits Drilling Rig Tool Rock Drilling Core Barrel Bucket Coring Barrel Rock Bits Product Description 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. 3. In higher compactness of soil or part of the soft rock...

Brand Name:ROSCHEN

Model Number:R15/R26/R28/R30/R38/R60

Place of Origin:China

...Rock drilling Core barrel, Rotary auger Product Induction: In the foundation engineering field of pilling, and accessories for rotary drilling rig , as well as soil investigation. Our factory currently supply: Drilling augers; Drilling buckets; Continue flight auger; drilling teeth; drilling bits; casomg tube; tailor-made kelly bar; casing shoe; casing drive; casing teeth; casing oscillator; tremie pipe; pile...

Brand Name:BEST

Model Number:NQ/B

Place of Origin:CHINA

Bq/Hq/Nq/Pq Rock Wireline Corebarrel Wire Line Diamond Drill Assembly Core Barrel 1.Spearhead point 2.Compression spring 3.Detent plunger 4.Spring pin7/16*1 5.Spearhead base 6.Latch retracting case 7.Spring pin 8.3/8bolt 9.Washer 10.Latch compression ...

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: ...

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 ...

Brand Name:KonDaSin

Model Number:Core barrel

Place of Origin:China

... of cutting teeth.Core Barrels are used when conventional augers are less effective or in conjuction with tapered rock augers for very hard rock drilling.They are used to cut a ring in rock or concrete and slightly reinforce concrete. The center core of

Brand Name:Unique

Model Number:800mm

Place of Origin:Hunan, China

...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 core barrel,

Brand Name:JYY mechanical

Place of Origin:Tianjin,China

...Piling Drilling Tools Core Barrel With Teeth Introduction 1,Provide bore piling technical(method) consultation. 2,Provide high-strength materials,which makes the bucket more durable with competitive price. 3,Various of models for bucket,as well as customized standard. 4,Quickest and most efficiency response. Applicable Main Applications: gravel soil, highly weathered rock, medium weathered rock. Our Service - Cutting ring with rock...

Brand Name:jthl

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

Place of Origin:Beijing

Core Barrel With Bullet Teeth ,OD800mm Core Barrel Bucket , Rock Core Barrel Bucket For Hard Ground Piling 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 bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross cutter core barrel...

Brand Name:Pangolin

Place of Origin:HeBei China

...pile foundation drilling, used for core barrel in pile foundation construction Introduction The core tube is used to cut annular rings in rock or concrete or reinforced concrete. The central core of rock or concrete is usually crushed with a rock auger. The most important advantage of the core barrel is that it helps to concentrate torque and squeezing force on a small circle of cutting teeth. Features 1- Core barrel

Brand Name:JSBIT

Model Number:JS1

Place of Origin:cangzhou, Hebei, China

rock core barrel roller bit cutter,roller cone cutter,tricone cone bit, piling bit, piling rock barrel cutter Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener roller bit Certification ISO & API Material Carbide Processing Type CAST Use piling engineering Other name roller cutter/Roller cone bits Bearing type journal Sealed Bearing Application Trenchless & HDD & Foundation rock...

Brand Name:SINOCOREDRILL

Model Number:LTK48

Place of Origin:CHINA

... LTK series core barrels system is a thinner wall core barrel than T2 series. They offer a cost effective, high production, which is designed for optimum production and core recovery in medium to extra hard rock formations. Available sizes 48 and 60mm.

Brand Name:Aoxing

Model Number:LRK48

Place of Origin:China

... Tube and Thread Protector. The LTK series core barrels system is a thinner wall core barrel than T2 series. They offer a cost effective, high production, which is designed for optimum production and core recovery in medium to extra hard rock formations.

Brand Name:PEERCHEER

Model Number:HQ3

Place of Origin:WuXi

... of diamond-impregnated metal, which can withstand the high pressure and temperature of hard rock drilling. SIZE CORE DIAMETER HOLE DIAMETER mm inch mm inch Q3 Series Core Barrels (triple tube) HQ3 61.1 2.406 96.0 3.780 HQ3 Core Barrel Assembly Item Part

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,

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)...

Place of Origin:HeBei . China

... inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability. IADC WOB(KN/MM) RPM(r

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...