Factory-Made Rotary Drilling Tools Cross-Cutter Core Barrel with Bullet Teeth

We always base on honesty, keep our promise, and provide customers with genuine Reamer Shell, Core Barrels, Reaming Shells and sincere services. Our company has been adhering to the quality policy of careful planning, careful production, strict management and continuous improvement to establish a long-term relationship with customers. We believe that first-class quality and first-class service will definitely win the trust of our customers. Seeking truth and being pragmatic, and striving for perfection are our corporate spirit, learning and innovation are our corporate culture, and market guidance and sincere service are our corporate philosophy.

WL Wireline core barrels are the ideal solution for wireline coring, it can be used in most drilling conditions, We can provide B Core Barrel/ N Core Barrel/ H Core Barrel/ P Core Barrel standard DCDMA holes sizes are available for your selection.

GEO EQUIP TECH WUXI ( CGET) provide four models of the wireline core barrel systems:
* Standard wireline system (B N H P);
* Triple tube wireline system ( N3 H3 P3);
* Underground wireline system(NU HU);
* Thin Wall wireline system (BTW NTW HTW).

1. Standard Wireline System NWL consists of N core barrels and overshot assembly, there are the integral to the wireline system, normally we divided them into two assemblies:

Inner Tube Assembly:
1). Head assembly (#1-31)
2). Inner Tube (#32)
3). Stop Ring (#33)
4). Core Lifter(#34)
5). Core Lifter Case(#35)

Main Components Weight:
1).Head Assembly(#1-31): 9.2kg
2). Inner Tube Assembly 3m: 21.3kg
3). Inner Tube Assembly 1.5m: 15.6kg
4). Core Barrel Assembly 3m(#1-40): 62 kg
5).Core Barrel Assembly 1.5m(#1-40): 41.2 kg

Options:
#32 Inner tube1.5m is an alternative.
#39 Outer tube here it is 3m, 1.5m is an alternative.
#36 Locking Coupling, we provided customized service.
#34 Slotted core liter is an alternative.

2. Triple Tube Wireline System N3 has the same assemblies as standard N sizes,but use a third split tube placed inside of the inner tube. This design is very useful for integral core recovery when drilling coal, clay or highly broken formations, the split tube retains the core sample safely to avoiding flushing. Triple tube wireline system is only available in N3, H3 and P3.

Inner Tube Assembly:
1). Head assembly (#1-31)
2). Inner Tube (#32)
3). Stop Ring (#33)
4)). Core Lifter(#34)
5). Core Lifter Case(#35)

Options:
#32 Inner tube 1.5m is an alternative.
#39 Outer tube here it is 3m, 1.5m is an alternative.
#36 Locking Coupling, we provided customized service.
#34 Slotted core liter is an alternative.

3. Underground Wireline System NU consist of the same assemblies as standard N size system, they are design for suitable the conditions of underground drilling, contact our sales representative to know more.

Inner Tube Assembly:

1). Head assembly (#1-33)
2). Inner Tube (#34)
3). Stop Ring (#35)
4). Core Lifter(#36)
5). Core Lifter Case(#37)

Options:
#34 Inner tube1.5m is an alternative.
#41 Outer tube here it is 3m, 1.5m is an alternative.
#38 Locking Coupling, we provided customized service.
#36 Slotted core liter is an alternative.

4. Thin Wall Wireline System NTW is ideal and optimized for larger core sample retrieving but don’t need the change the hole size, our thin wall system are with simple design, most of the parts are interchangeable with WL series core barrels.

Inner Tube Assembly:
1). Head assembly (#1-30)
2). Inner Tube (#31)
3). Core Lifter(#33)
4). Core Lifter Case(#34)

Options:
#31 Inner tube 1.5m is an alternative.
#38 Outer tube 1.5m is an alternative.
#35 Locking Coupling, we provided customized service.
#33 Slotted core liter is an alternative.

How To Order
Contact our sales representative for a recommendation.
WhatsApp: +89-189 2131 0502
E-mail: sales@cgegtech.com

The company is confident to build the company into a modern enterprise with Factory-Made Rotary Drilling Tools Cross-Cutter Core Barrel with Bullet Teeth performance, market share, product brand creation, and national influence. Our goal is to achieve sustainable corporate development, scientific development and good career development of employees. In order to adapt to the international environmental protection development trend, the company will "innovation", "environmental protection" concept deep into the development strategy, adhere to the green environmental protection.