Sign In | Join Free | My carsrow.com |
|
Brand Name : ROSCHEN
Model Number : BQ NQ HQ PQ
Certification : ISO
Place of Origin : CHINA
MOQ : 1 set
Price : 50-2000
Payment Terms : T/T,Western Union
Supply Ability : 2000000 set
Delivery Time : 5-8 working days
Packaging Details : Poly wooden box
Drilling : Down The Hole Drilling
Cop Series : Atlas Copco DTH Hammer
Sales : DTH drilling machine
Drill : down hole hammer drill
Steel : Baosteel Group High Quality Stee
Exploration : Australia Exploration
Model : FlexiROC D60
Control System : RCS 5
Subject : Button Taper Bits for Rock Drill
Series Model : splitting machine
Copco : atlas copco deutschland
Model Type : symmetrix drilling system
Hs Code : 84314320
Chinese : China DTH Hammer Bit
Series Type : Casing Advancing System
Application : Mining, oil and gas, geotechnical exploration
Origin : China Core Drilling Rods
Series Item : Inner tube /outer tube Wrenches
Machine : drilling rigs
Kelly Box : 130*130 ,150*150,200*200 or as required
Applications : Copper Mining Drilling
Color : Customized
Models : 3C 4C 6C 8C 10C triple tube core barrel
Thickness : 16~30mm
Series : core barrel auger
Material : Steel
Parts : Wireline Core Drill Parts
Size : Various sizes available
Wireline core barrel for australia exploration diamond core drilling
Wireline core barrel for australia mineral exploration diamond core drilling
During wireline core drilling operation, the core samples are recovered quickly by retrieving the inner tube directly through the drill string, other components including wireline drill rods etc remain in the hole until the drill bits needs to be replaced, vast of costs are saved when drilling deep holes for mineral exploration.
Standard wireline double tube core barrel are applicable for most drilling conditions, while wireline triple tube core barrel are mainly used for coal, clay bearing or highly fractured drilling formations. A split steel tube inside the inner tube retains the core sample in its received state for easier loading into core trays or for storage. The core lifter, core lifter case and stop ring are different from the standard double tube core barrel, a little smaller in diameter to retain the slightly smaller core.
Wireline core barrel advantages:
. Fast coring speed
. Good stability
. Good core recovery
Roschen provide wireline double tube and triple tube core barrels with superior performance and obtain the full recovery of the sample in any application of diamond / wireline core drilling.
Core barrel part details:
Item | Name | Qty |
1 | Head assembly | 1 |
2 | Inner tube | 1 |
3 | Stop ring | 1 |
4 | Core lifter | 1 |
5 | Core lifter case | 1 |
6 | Locking coupling | 1 |
7 | Adapter sub | 1 |
8 | Landing ring | 1 |
9 | Outer tube | 1 |
10 | stabilizer | 1 |
11 | Thread protector case | 1 |
Weight | Item 1 (kg) | Item 2-11 (kg) |
BQ 1.5m length | 6.5 | 24.8 |
BQ 3.0m length | 6.5 | 35.8 |
NQ 1.5m length | 12.5 | 37.2 |
NQ 3.0m length | 12.5 | 59.7 |
HQ 1.5m length | 19.2 | 49.5 |
HQ 3.0m length | 19.2 | 87.3 |
PQ 1.5m length | 30 | 72.5 |
PQ 3.0m length | 30 | 117 .0 |
![]() |
Wireline core barrel for australia mineral exploration diamond core drilling Images |