Piling Foundation Roller Core Barrel with Tricone Cutters

We have a dedicated product research and development department to continuously improve the products produced, so that our Reaming Shells, Casing Pipe BW NW HW PW, Drill Rods Casing is always at the advanced level. We always adhere to the business philosophy of "enterprise survival depends on products, lasting development depends on research and development", and our products have various specifications and are widely used. We respect individual interests and expertise, and respect individual innovation ability. We are using quality and service to pave a road of development that lives and wins with our customers.

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

Through technical exchanges and cooperation with well-known international companies, we have extensively absorbed international advanced technology, and strive to build China's national Piling Foundation Roller Core Barrel with Tricone Cutters brand. We coordinate the promotion of technological innovation and safety production, enterprise development momentum is strong. We take the integrated human resource development as a means, based on the domestic, facing the world, and hope to build a talent highland with comprehensive competitiveness.