Mazier Core Barrel Showing Cutting Shoe Projecting In Front Of Core Bit
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Mazier Core Barrel Showing Cutting Shoe Projecting In Front Of Core Bit
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: Mazier Core barrel 101
High Light:

triple tube core barrel

,

wireline core barrel

Payment & Shipping Terms
Packaging Details: Poly wooden box
Supply Ability: 10000 sets
Specifications
Name: Mazier Core Barrel
Model: Mazier Core Barrel 101
Series: China Mazier Core Barrel
Series No: MAZIER RETRACTABLE CORE BARRELS
Size: Mazier 101 Core Barrel For Geotechnical Investigation
Function: China Mazier 101 Core Barrel For Geotechnical Investigation - China Core Barrel, Mazier 101 Core Barrel
Barrel Supplier: Mazier Barrel Complete Mazier Core Barrel Suppliers
Type: Mazier M101 Core Barrel
Type Core Barrel: Mazier Retractable Core Barrels
China Core Barrel: China Mazier M101 Core Barrel
Application: CONVENTIONAL DOUBLE TUBE CORE BARRELS
Type Size: Mazier 101 Core Barrel Complete
Core Barrel Size: China Mazier 101 Core Barrel Complete
Using: Soil Core Barrel (Complete Assembly)
Product Description

Mazier core barrel 

 

Mazier Core Barrel
 

Mazier core barrel showing cutting shoe projecting in front of core bit

The automatic Mazier core barrel is designed for obtaining undisturbed core samples in very soft soils.

This core barrel has a spring-loaded inner tube assembly. When drilling in soft formations, the core lifter case protrudes up to 50mm in front of the bit, and acts as a cutting shoe. The soft core is protected from the water flush (see Figure a).


When coring in harder materials, the spring loaded inner tube comes under pressure and the inner tube retracts, so now the core lifter case assumes a normal position (see Figure b).

A PVC coreliner is used inside the inner tube to retain the core, and a “basket” catcher can be used to prevent soft materials from slipping out.

This type of core barrel is used widely in some parts of Europe and Australasia and is reported to give 100% recovery in soft formations, such as sands, silts and marls.

It is available in 101mm hole diameter (74mm core) and can be used in conjunction with T2-101 and T6-101 core barrels which are more suited for hard rocks.

The 74 mm diameter core obtained with the mazier is compatible with the commonly used laboratory triaxial testing apparatus.


Advantages:

1. Undisturbed core samples from soft soil 0.1MPa
2. Nil wall coefficient
Mazier Core Barrel Showing Cutting Shoe Projecting In Front Of Core Bit 0


 

Technical Data of Mazier Core Barrel
Specification Core Barrel Type
Mazier 101
Hole Diameter (mm) 101
Core Diameter (mm) 74
Hole Area (cm2) 80.2
Core Area (cm2) 43
Thread Connection in Head NW
Recommended Casing M116
*Cross-over sub required for drill rods not matching the thread connection in core barrel head


 

Key to Main Parts of Mazier Core Barrel Assembly
 

Complete core barrel consists of:
 

1. Core Barrel Head
2. Outer Tube 1.0m
3. Inner Tube 1.0m
4. PVC Coreliner
5. Basket Core Lifter
6. Cutting Shoe
7. T.C. Core Bit

 


 

Keywords:

 

Core Barrels
Craelius Core Barrel
Longyear Core Barrel
Boart Longyear Core Barrel
Secoroc Core Barrel
Atlas Copco Core Barrel

Wireline Core Barrel
AQTK Core Barrel
BQ Core Barrel
NQ Core Barrel
HQ Core Barrel
PQ Core Barrel

NMLC Core Barrel
HMLC Core Barrel
PQWL Core Barrel
SQWL Core Barrel

Double Tube Core Barrel
Metric Core Barrel
T2-66 Core Barrel
T2-76 Core Barrel
T2-86 Core Barrel
T2-101 Core Barrel

T6-76 Core Barrel
T6-86 Core Barrel
T6-101 Core Barrel
T6-116 Core Barrel
T6-146 Core Barrel
PWT SERIES CORE BARRELS

WM SERIES CORE BARRELS:
AXM/AWM SERIES CORE BARRELS
AXM SERIES CORE BARRELS
AWM SERIES CORE BARRELS
BWL Core Barrel
NWL Core Barrel
HWL Core Barrel
PWL Core Barrel
core barrels for mining exlopration and geological drilling
Triefus Triple Tube Core barrels
CONVENTIONAL DOUBLE TUBE CORE BARRELS
TT Series Core Barrels
T2 Series Core Barrels
T6 Series Core Barrels
T6 Series Core Barrels

 




For more information, please contact:




ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

 

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
 

WeChat: +86-137 6419 5009 ; +86-135 8585 5390
 

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
 

Email: roschen@roschen.com ; roschen@roschen.net
 

Website: http://www.roschen.com ; http://www.roschen.net

http://www.roschen.cn ; http://www.roschendrill.com

http://www.roschenmining.com ; http://www.roschendrilling.com

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Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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