Automatic Mazier Core Barrel 101mm Manufacturers and Supplier

Product Details
Customization: Available
Customized: Customized
Certification: CE, ISO
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  • Automatic Mazier Core Barrel 101mm Manufacturers and Supplier
  • Automatic Mazier Core Barrel 101mm Manufacturers and Supplier
  • Automatic Mazier Core Barrel 101mm Manufacturers and Supplier
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Basic Info.

Model NO.
Hole Diameter 101mm
Usage
Metal Drilling, Masonry Drilling, Well Drilling
Material
Alloy
Transport Package
Poly Wooden Box
Specification
M101
Trademark
ROSCHEN
Origin
Germany, China
HS Code
84314320
Production Capacity
1000000 PCS /Year

Product Description

Mazier Core Barrel

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.

 

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.    

A  PVC core liner 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.

Automatic Mazier Core Barrel 101mm Manufacturers and Supplier
 

Advantages:

· 1. Undisturbed core samples from soft soil 0.1MPa

· 2. Nil wall coefficient

Technical Data

Specification 

Core Barrel Type 

Mazier 101 

Hole Diameter (mm)

101.0

Core Diameter (mm)

74.0

Hole Area (cm2)

80.2

Core Area (cm2)

43.0

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

      
 
 
 
Tel::+86 13764195009 
 
Website: http://roschen.en.made-in-china.com

http://roschen.en.made-in-china.com

http://roschen.en.made-in-china.com

 

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