Company NameForsun Ultra-hard Material Industry Co., Ltd.
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About UsFORSUN is a manufacturer of Diamond Core Bits, Reaming Shells, Core Barrels, Drill Rods, Casings, other Drilling Accessories and Drilling Rigs which are used mainly in mineral exploration, site investigation, water well construction. FORSUN products are produced according to ISO, DCDMA, CDDA, Metric, and Chinese standards. So far FORSUN products have been exported to more than 50 countries. With qualified and professional staff as well as advanced production technologies and equipment, FORSUN is capable to offer customers both the standard and customized products.

Forsun is a leading manufacturer and supplier of drilling equipment, specializing in producing Diamond Core Bits (Impregnated and Surface Set, E. P. ), Reaming Shells, Core Barrels, Drill Rods, Water Swivels, Hoisting Plugs, SPT complete, and other drilling tools and accessories.

Sizes Available:

Diamond core drill bits and diamond non-core drill bits

A-Gauge Core Bits: A, A-RSG, AWG(AX), AWM, AWT, LTK48

B-Gauge Core Bits: B, B-RSG, B-2.400, B3, BWG(BX), BWM, BWT, LTK60, TBW

N-Gauge Core Bits: N, NMLC, NWG(NX), NWM, NWT, TNW

H-Gauge Core Bits: N, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT

P- Gauge Core Bits: P, P3, PWF-Long, PWF-Short

S- Gauge Core Bits: SWF-Long, SWF-Short

U- Gauge Core Bits: UWF-Long, UWF-Short

Z- Gauge Core Bits: ZWF-Long, ZWF-Short

T, TT, T2 &TB Series Metric Core Bits: T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-76 coreline, T2-86, T2-86 coreline, T2-101, T2-101 coreline

T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146

T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146

And all other standard CDDA, DCAMA, Crealius, and ISO sizes.
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NameMr. Xiao Junmei
Address No.229 Tongzipo West Rd.Changsha 410205, , China
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Products Details
Forsun manufacture differenct types of the core barrels with high quality.

Size Available:

B76 core barrel, B86 core barrle, B101 core barrel, B131 core barrel, B146 core barrel
BQ core barrel NQ core barrel, HQ core barrel PQ core barrrel, NQ3 core barrel, HQ3 core barrel, PQ3 core barrel
TT-46 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 T6-131 core barrel
NMLC core barrel, HMLC core barrel
HWF core barrel, PWF core barrel
NWG core barrel, HWG core barrel
LTK48 core barrel
M101 core barrel
412 F core barrel

Chinese Standard: Wireline 56, wireline 59, wireline 75, wireline 91...


Wireline drilling is the special method of removing the core. When the driller wants to remove core from a conventional core drill, the entire core barrel has to be removed from the hole. This is time-consuming, as each rod has to be removed one at a time. With wireline drilling, a barrel of core can be removed from the bottom of the hole without removing the rod string. When the driller wants to remove the core, an overshot is lowered on the end of a wireline. The overshot attaches to the back of the core barrel inner tube and the wireline is pulled back and the inner tube disengages itself from the barrel.

Welcome to contact us for more information.
 

Wire line core barrel
double tube core barrel
single tube core barreltriple tube core barrel


 
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