Changsha Miracleland Import & Export Co., Ltd.

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 rate, long working life, low labor intensity. With the more deep drilling depth, its advantage is more obvious.

The locking coupling of our PQ core barrels are with alloy inserts, which will make the working life of core barrel more longer and better stability.

We can supply size:

BQ core barrel, NQ core barrel, HQ core barrel, PQ core barrrel, NQ3 core barrel, HQ3 core barrel, PQ3 core barrel.

B76 core barrel, B86 core barrle, B101 core barrel, B131 core barrel, B146 core barrel

TT46 core barrel, TT56 core barrel.

T2-56 core barrel, T2-66 core barrel, T2-76 core barrel, T2-86 core barrel, T2-101 core barrel.

T6-76 core barrel, T6-86 core barrel, T6-101 core barrel, T6-116 core barrel, T6-131 core barrel, T6-146 core barrel.

T6S-76, T6S-86, T6s-101, T6s-131, T6S-146 core barrel.

BMLC core barrel, NMLC core barrel, HMLC core barrel.

HWF core barrel, PWF core barrel, SWF core barrel, UWF core barrel, ZWF core barrel.

EWG core barrel, AWG core barrel, BWG core barrel, NWG core barrel, HWG core barrel.

LTK48 core barrel, LTK60 core barrel.

Mazier core barrel

412 F core barrel

M101 core barrel

1.5m and 3.0m length core barrels are available.