B N H P T2 Ltk48 60 Wireline Drilling Core Barrels for Geological Drilling

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2021年08月27日

BTW, NTW, HTW core barrel

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Btw Ntw Htw Nrq Hrq Core Drilling Rod



Wire-line core drilling tools can lift core from drill rods without picking up coring 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, long bit life and lower labour intensity. The advantages can get more clear with the increasing of drill hole depth.



We can supply B, N(3), H(3), P(3), N2, N2U, BU, NU, HU, LTK60 corebarrel.


Brief Introductions of Core Barrels


Our core barrels include wireline (Q series), T2-101, LTK60 core barrels. We also provide core barrel parts such as core lifters, core lifter cases and locking couplings. This kind of core drill strictly complies with the international standards. Core drilling tools can lift core from drill rods. During this process, picking up coring system is not necessary. Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench are all belong to drill tools.



Features of Core Barrels:


1) High penetration rate and high drilling efficiency.

2) High core recovery rate.

3) Long bit life and lower labor intensity.

4) Adopt abrasion resistant material. 


Core Barrel Specification
"Q" series    AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT
T2 series      T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
T6 series      T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101, T6S 116
T series       T36, T46, T56, T66, T76, T86, T101, T116
TT series   TT36, TT46, TT56, TTT66, TT76, TT86, TT101
Z series       Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146
B series       B36, B46, B56, B66, B76, B86, B101, B116, B131, B146
WF series    NWF, HWF, PWF, SWF, UWF, ZWF
WT series    RWT, EWT, AWT, BWT, NWT, HWT, PWT
WM series    EWM, AWM, BWM, NWM, HWM
WG series    EWG, AWG, BWG, NWG, HWG
Triple Tubes        AMLC, NMLC, NMLC, HMLC, 4C, 6C, 8C, 10C, 12C, 14C, 16C, 18C, 20C
Minerals       S75, S85, S95, S101, S116, S131, S146, S150, S168, S178, S194, S214
Others    LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, NXD3, AX, NX, HX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TB56, TS116, CHD101.


ROSCHEN@ INC.                                 

ROSCHEN@ GROUP LIMITED

ROBERT ROSCHEN@ LIMITED

ROSCHEN@ HOLDINGS LIMITED    

HEFEI ROSCHEN@ TOOL CO., LTD.

ROSCHEN@ GEOLOGICAL TOOL CO.,LTD.

SHANGHAI ROSCHEN@ INTERNATIONAL CO., LTD.

ROSCHEN@ GEOLOGICAL INSTRUMENTS CO., LTD.  

EMAIL: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschendrill.com

http://www.roschenmining.com

http://www.roschendrilling.com  

http://www.explorationcoredrilling.com   

http://www.roschen.net 

http://www.roschen.cn

http://www.roschen.com 

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