ETW,Core Barrel,China Core Barrel Manufacture

Core Barrel

Featureof Core Barrel
The core barrel is perfectly fit for the Kelly drilling in foundationtechnology, which consisted of the Kelly box, cylinder, cutting ring, wearparts and etc.

Appliance
Perfectly suitable for low fractured rock cutting and breaking, medium hardrock upto 100Mpa hard rock condition.

Tool type
1. Core barrel with breakingauger
2. Core barrel with roller cutting bit
3. Core barrel with grab

Tool dimensions

Name/Description	Size/Dia.(mm)	Cylinder Thickness	Cylinder height	Cyl Bottom thickness	Total Height	Teeth/Holder
Core barrel	450	20	1200	40	1800	Customized
Core barrel	600	20	1200	40	1800
Core barrel	750	20	1200	40	1800
Core barrel	900	20	1200	40	1800
Core barrel	1050	20	1200	40	1800

DR Company is a professional manufacturer and supplier ofcore barrel in China.We offer a variety of manufacture piling tools, such as rock auger, rockbucket, soil auger, soil bucket, core barrel, belling auger, casing tube, CFAauger, and kelly bar ect. We possess 21 years experience of producing, sellingand serving. Our companys products have been exported to South-east Asia, Russia, UAE and other Middle East countries, Japan, Canada and other countries. If youneed, please contact us and we hope you can visit our factories by yourselves.

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