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STC LTC BTC Threaded Drilling Core Barrel 10mm Wall Thickness Adapter Mechanism

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STC LTC BTC Threaded Drilling Core Barrel 10mm Wall Thickness Adapter Mechanism

China STC LTC BTC Threaded Drilling Core Barrel 10mm Wall Thickness Adapter Mechanism supplier
STC LTC BTC Threaded Drilling Core Barrel 10mm Wall Thickness Adapter Mechanism supplier STC LTC BTC Threaded Drilling Core Barrel 10mm Wall Thickness Adapter Mechanism supplier STC LTC BTC Threaded Drilling Core Barrel 10mm Wall Thickness Adapter Mechanism supplier

Large Image :  STC LTC BTC Threaded Drilling Core Barrel 10mm Wall Thickness Adapter Mechanism

Product Details:

Place of Origin: China
Brand Name: KonDaSin
Certification: ISO9001
Model Number: BQ, NQ, HQ and PQ

Payment & Shipping Terms:

Minimum Order Quantity: 1piece
Packaging Details: Wooden case
Delivery Time: 8 working days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 10000 Meter/Meters per Month
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Detailed Product Description
Machine Type: Drilling Tool Processing Type: Forging, Forging
Usage: Geological Drilling Avalilable Size: BQ NQ NQ PQ
Advantage: Save Much Time While Collect Core Sample Packing: Wooden Case Or Carton

Drilling Tools Wireline Drilling Core Barrel .High Core Recovery Long Bit Life

 

Series Model Drill BIt(mm) Reamer Outer Tube Inner Tube Unit Weight
  Inner Diameter Outer diameter Outer Diamond Outer Diameter Inner Diameter Outer Diameter Inner Diameter KG/Set
Q Series Core Barrel BQ 36.5 59.5 60 57.2 46 42.9 38.1 45
NQ 47.6 75.3 75.9 73 60.3 55.6 50 65
HQ 63.5 95.6 96 92.1 77.8 73 66.7 103
PQ 85 122 122.6 118 103 95.3 88.9 142

 

When the inner-tube is full, a device called an overshot is lowered down the hole via a wireline cable and brought to the surface by use of a winch. Once the inner-tube assembly is at the surface, an empty inner tube is lowered into the hole so drilling can resume A Overshot is available for each size of core barrel. This is the retrieval device lowered on the wireline to recover the inner tube assembly containing core.

 

  • Core Barrels include single tube type, double tube type and triple tube type.
  • Core barrel included head assembly, inner tube, outer tube, core lifter, core lifter case, split tube, locking coupling, adaptor coupling, landing ring, inner tube stabilizer, stop ring.
  • Due to the rock drill contact surface area increased and the lip use double deck core tube than ordinary core tube drilling efficiency to reduce.Our company supply The Q series core barrel assembly,they can be divided into BQ, NQ, NQ3, HQ, HQ3, PQ and PQ3 types. And this series core barrel has advantages of good drilling property, high salvage efficiency and low consumption.
  • Wire line core barrel assembly can lift core from drill rods without picking up coring system. A complete set of wire line drill tools include:Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench etc.It has some advantages such as high penetration rate,high penetration rate, high core recovery ratio, long bit life and lower labour intensity.The advantages can get more clear with the increasing of drill hole depth.
Q Series Wireline Double Tube Core Barrels
Size Hole(mm) Core(mm) Head Thread
BQ 59.3 36.2 BQ rod box
NQ 75.2 47.6 NQ rod box
HQ 95.6 63.5 HQ rod box
PQ 122 85 PQ rod box
Q Series Wireline Triple Tube Core Barrels
Size Hole(mm) Core(mm) Head Thread
NQ3 75.2 45 NQ rod box
HQ3 95.6 61 HQ rod box
PQ3 122 83 PQ rod box

 

It has some advantages such as high penetration rate,high penetration rate, high core recovery ratio, long bit life and lower labour intensity.The advantages can get more clear with the increasing of drill hole depth.

 

Wire-line core drilling equipment is very commonly used for mineral exploration for deep holes.

STC LTC BTC Threaded Drilling Core Barrel 10mm Wall Thickness Adapter Mechanism



 

 
 

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