Bullet Teeth Rock Core Barrel Drilling Rig For Hard Rock Layer
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...Teeth Rock Core Barrel Drilling Rig For Hard Rock Layer Open Bucket : FEATURE : 1. Cutting ring with rock drilling bits and 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. Teeth......
Beijing Jietaihongli Technology Co., Ltd.
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Dia 800mm To 2800mm Bullet Teeth Rock Core Barrel
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New Type Foundation Piling Tools Complex Rock Drilling Bucket With Bullet Teeth Application: BJTUFF new type complex drilling bucket combines the structure of rock drilling bucket with the bottom type of open type bucket,increase the drilling efficiency......
Hebei Tuff Heavy Industry Co., Ltd.
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Apfcbr Rock Core Barrel With Roller Cone Bit / Flat Teeth
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APFCBR Core Barrel with Roller Cone Bit & Flat Teeth Features: Cutting edge with roller cone bit and flat teeth. Applicable Stratum: Hard rock, reinforced concrete Customizable products are available upon customer's requirements. Service: Jiayou Xincheng ......
Beijing jiayou xincheng industry and trade co. LTD
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Unique 1800mm Diameter Rotary Rock Core Barrel 8 1/2" Roller Bits Core Barrel
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...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,...
Unique Piling
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Piling Equipment Drilling Core Barrel , Rock Core Barrel Coal Mining Applied
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... 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...
Kondasin International Co.,Ltd.
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1000mm Dia 10pcs Teeth Drilling Core Barrel For Deep Foundation
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... barrel with A. A. Rock drill bit (applicable to hard rock below 100Mpa or rock with deep cracks) B. Roller drill bit (applicable to very hard rock) strata with compressive strength exceeding 100Mpa Featurs 1- Made of high quality weathering steel, strong,...
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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Customized Larger Size Rotary Rock Core Barrel For Gravel / Boulder
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...Larger Size Rotary Rock Core Barrel For Gravel / Boulder Technical Parameter of Kellyway Core Barrel with Bullet Teeth Diameter D(mm) Bucket D1 (mm) Height H(mm) Bucket Height H1(mm) Upper Thickness T1(mm) Lower Thickness T2 (mm) Bullet Teeth number 600 ......
Changsha Golden Drilling Machinery Co.,Ltd
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High Scoring Rate Small Drilling Tools Cutting Diameter Custom Rock Core Barrel With Bullet Teeth
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Product Description: Bullet Teeth Core Barrel and Drilling Bucket Product Overview: Core barrels are essential instruments in foundation drilling, allowing contractors to effectively navigate challenging geological strata while obtaining vital samples for ......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Q345B Steel Roller Bit Core Barrel , Rock Core Barrel With 8-1/2 Single Roller Bits
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...Rock Drilling Tools Core Barrel With 8-1/2 Single Roller Bits Diameter D(mm) Height H(mm) Thickness T(mm) Reinforcing Ring Height/Thickness H(mm)/T1(mm) Roller Bit Number Weight (kgs) 600 1200 20 250/20 4 549 800 1200 20 250/20 6 744 1200 1200 20 250/20 10 1187 1500 1200 20 250/20 12 1582 1800 1000 20 250/20 16 1906 2000 800 20 250/20 18 1941 2500 800 25 250/20 20 2800 Core barrel......
Hunan Kellyway Machinery Co., Ltd.
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Custom HDD Hole Openers Rock Core Barrels For Drilling Rig / Foundation Construction Machinery
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drill rig drill bucket,rock core barrels for drilling rig, foundation construction machinery Specifications This is a type of sand drilling buckets with double bottom and double cutting edge. It was made of high quality alloy. Name: Sand bucket with double......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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