FLAT ROCK AUGER

FLAT ROCK AUGER
FLAT ROCK AUGER
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Introduction

HEMCO augers are designed and fabricated for a drilling torque of +400kN-m. The design of the augers is such that high productivity is achieved with minimal wear of the round shank bits and auger flights even when drilling through hard formations. Furthermore, cleaning of the auger is done in minimal time when the auger is spun in anti-clockwise direction.

Main Applications

1) Flat or Butterfly Rock Augers are suitable for drilling in weak fractured rock and very dense sand and gravel(less than 5 MPA).
2) Double Cut Augers are mainly used for bigger diameter uncased boreholes and secant piles.
3) Double Cut Auger without rock pilot are recommended for fractured rock or moderately weak to moderately strong rock(5-50 MPA).

Main Features

Diameters up to 3000 mm can be manufactured.
Hard Facing, Hardox 450 or equivalent strips are used for wear protection.
All weights are approximate values.
We manufacture flat and conical augers.
• Kelly Box: 200 x 200 mm or 150 x 150 mm
• Flight Length: 1,500 mm
(other lengths can be manufactured on request)
• Teeth: HB47K22-H, HFZ72, HB40K9/HC31

Parameters

Cutting Diameter
Weight
Cutting Diameter
Weight
mm
kg
mm
kg
520
630
1000
1020
600
650
1060
1025
650
695
1180
1050
700
735
1200
1060
780
800
1350
1170
800
820
1500
1300
900
910
2000
1800

 

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