Products Description

JP Series Core Barrel
|
No. |
Core Barrel Std |
Item |
Bit Std. |
Reamer Std. |
Bit OD(mm) |
Bit ID(mm) |
|
1 |
JP75 |
3.0M Core Barrel |
JP75 |
JP75 |
75.3 |
54.5 |
|
2 |
JP95 |
3.0M Core Barrel |
JP95 |
JP95 |
95.0 |
63.0 |
|
3 |
JP110 |
3.0M Core Barrel |
JP110 |
JP110 |
111.0 |
79.0 |
|
4 |
JP130 |
3.0M Core Barrel |
JP130 |
JP130 |
131.0 |
94.0 |
MLC WG WM Core Barrel
|
No. |
Core Barrel Std |
Item |
Bit Std. |
Reamer Std. |
Bit OD(mm) |
Bit ID(mm) |
|
MLC Core Barrel |
||||||
|
1 |
NMLC |
1.5M Core Barrel |
NMLC |
NMLC |
75.3 |
52.0 |
|
2 |
HMLC |
1.5M Core Barrel |
HMLC |
HMLC |
98.8 |
63.5 |
|
WG WM Core Barrel |
||||||
|
|
NWG |
1.5M Core Barrel |
NWG |
NWG |
75.3 |
54.7 |
|
2 |
NWM |
1.5M Core Barrel |
NWM |
NWM |
75.3 |
54.7 |
T Series Core Barrel
|
No |
Core Barrel Std. |
ltem |
Bit Std. |
Reamer Std. |
Bit OD(mm) |
Bit ID(mm) |
|
T2 Series |
||||||
|
1 |
T2-46 |
1.5M double tube core barrel |
T2-46 |
T2-46 |
46.0 |
31.7 |
|
2 |
T2-56 |
1.5M double tube core barrel |
T2-56 |
T2-56 |
56.0 |
41.7 |
|
3 |
T2-56 |
3M double tube core barrel |
T2-56 |
T2-56 |
56.0 |
41.7 |
|
4 |
T2-66 |
1.5M double tube core barrel |
T2-66 |
T2-66 |
66.0 |
51.7 |
|
5 |
T2-66 |
3M double tube core barrel |
T2-66 |
T2-66 |
66.0 |
51.7 |
|
6 |
T2-76 |
1.5M double tube core barrel |
T2-76 |
T2-76 |
76.0 |
61.7 |
|
7 |
T2-76 |
3M double tube core barrel |
T2-76 |
T2-76 |
76.0 |
61.7 |
|
8 |
T2-86 |
1.5M double tube core barrel |
T2-86 |
T2-86 |
86.0 |
71.7 |
|
9 |
T2-86 |
3M double tube core barrel |
T2-86 |
T2-86 |
86.0 |
71.7 |
|
10 |
T2-101 |
1.5M double tube core barrel |
T2-101 |
T2-101 |
101.0 |
83.7 |
|
11 |
T2-101 |
3M double tube core barrel |
T2-101 |
T2-101 |
101.0 |
83.7 |
|
T6 Core Barrel |
||||||
|
1 |
T6-131 |
1.5M double tube core barrel |
T6-131 |
T6-131 |
131.0 |
108.0 |
|
2 |
T6-131 |
3M double tube core barrel |
T6-131 |
T6-131 |
131.0 |
108.0 |
Product Description:
Wire-line drill tools can lift drill core from dril rods without picking up bits .All the tools include principal parts of the drill tools . overshot assembly ,drill rods , holding dog, circle wrench and etc. Their advantage are higher penetration , higher core recovery ratio ,longer bit life and lower lab intensity ,and the advantages get more clear with the increasing of hole depth .
Wire line core barrels are used when coring to greater depths, mainly because they eliminate the need to couple and uncouple the rod string each time the core is retrieved. An overshot device is dropped on a cable and directly couples onto the inner tube assembly, allowing fast retrieval of the core after each core run.
Support and Services:
On-site installation and maintenance
Troubleshooting and technical support
Hardware and software upgrades
Repair and replacement of parts
Training and product demonstrations
Product customization
Some relevant products we make:

About ESUN
As a seasoned manufacturer specializing in rock drilling equipment and associated tools, we export our range of rock drills, down-the-hole drills, top hammer drills, rotary drilling rigs, and water well drilling rigs to international markets. These products find widespread applications in bridge infrastructure, tunnel excavation, mining, water well construction, and urban transportation projects.
Moreover, we function as an established provider of engineering solutions, contributing to making global trade more efficient, intelligent, and sustainable. At Angola, we collaborate closely with strategic partners to deliver adaptable solutions tailored to our clients' specific requirements. Our strategic partners bring decades of expertise in the Oil & Gas sector, bridge infrastructure, tunnel excavation, mining, and various construction industries, ensuring comprehensive and effective project solutions.
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