Rotary Drill Core Barrel with Claw Bit for Drilling

After experiences and improvements in the long run, our NQ Reaming Shell, Impregnated Drill Bits, BQ Drill Rod has a broad range of application values. We make the quality concept of "quality in my heart, quality in my hands" and "all for customer satisfaction" become the consensus of all employees and turn it into conscious action. Our brave and innovative staff will rely on strong scientific and technological strength, excellent product quality, and strive to build the enterprise into a full range of solution experts.

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

Our Rotary Drill Core Barrel with Claw Bit for Drilling integrate beautiful appearance, scientific manufacturing technology and high cost performance. Our company regards the quality as the life, seeks the survival by the prestige, promotes the development with the science and technology, takes the brand as the user service, warmly welcome the domestic and foreign new and old customers to choose our products. Our vision is to create value models through our technological innovations and services, and build a leading brand in the industry, so as to achieve sustainable development.