CORE BARREL WITH ROLLER BITS

CORE BARREL WITH ROLLER BITS
CORE BARREL WITH ROLLER BITS
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INTRODUCTION

Core barrels are generally divided into four types:
1)Core Barrel with pin teeth (Applicable for cutting in reinforced concrete).
2)Core Barrel with replaceable blocks (Applicable for strong rock up to 100 MPA or lightly reinforced concrete).
3)Core Barrel with Bullet Bits ( Applicable for strong rock up to 100 MPA or Rock with deep cracks).
4)Core Barrel with Roller Bits (Applicable for very strong rock formations with compressive strength greater than 100 MPA).

MAIN FEATURES

Applicable for strong rock up to 100 MPA or Rock with deep cracks .
Applicable for very strong rock formations with compressive strength grater than 100 MPA.

TYPE

1- Core Barrel with Bullet Bits.
2- Core Barrel with Roller Bits .
Diameter: 600-2500 mm
Length: 800-1200 mm

PARAMETERS

Drilling Diameter (mm)
Shell Diameter (mm)
Shell Length(mm)
Shell Thickness(mm)
600
550
1200
16
700
650
1200
16
800
700
1200
16
900
800
1200
16
1000
900
1200
16
1100
1000
1200
16
1200
1100
1200
16
1250
1150
1200
16
1300
1200
1200
16
1400
1300
1200
16
1500
1400
1200
16
1600
1500
1200
16
1700
1600
1000
20
1800
1700
1000
20
2000
1900
800
20
2200
2100
800
20
2500
2400
800
20

 

Germany

Kompetenz f ü r den Spezialtiefbau,
Finkenweg 3, 56729 Ditscheid
Tel: +49 160 941 910 45
Email: germany@hemcoequipment.com

 

Singapore

600 North Road
Park View Road 188778,  
Singapore
Email: fareast@hemcoequipment.com