Flat Rock Auger

Type: Flat Rock Auger

Raw Materials: Q355B High International Standard

Kelly Box：Kelly box 130mm, 150mm, 200mm (optional), Patented Design

Model：DN600-DN1600

Applicable Formation: Suitable for hard bedrock, weathering bedrock and gravel layers. Also can be used for loosening water-bearing cohesive and non-cohesive soils.

Introduction:

Usually, foreign bored piles foundation construction works use more augers. Compared with drilling bucket, Augers are much more suitable for stratum without too much water bearing and augers have high drilling efficiency because its shape design. Mainly, there are three kinds of augers according to the spiral design and the drilling teeth used: Conical rock auger, Flat rock auger and Flat soil auger. Beside hard bedrock, hard soil stratum, rock auger can also be used for drilling medium to strong rock layers, while flat rock auger is used for very dense sand, gravel and weak rock (＜5Mpa).

Application:

Suitable for hard bedrock, weathering bedrock and gravel layers. Also can be used for loosening water-bearing cohesive and non-cohesive soils, or breaking and ripping medium rock layers.

Advantages:

1-Top quality raw materials to guarantee the overall structural strength.

2-High strength carbide tungsten drilling teeth, round holder forging center positioning quarter head.

3-Patented design, much more reasonable structure and much more durable.

4-The angles of drilling teeth all through many calculations and tests, maximized optimize the cutting surface, highly improved the cutting efficiency.

5-True factory, strong production capacity, factory price and timely delivery.

6-OEM available, professional R&D team.

7-Modern workshop, automated robot welding equipment

8-Simple operation, high working efficiency, construction method technical guidance.

Model of drilling teeth for choose: 

Bullet Teeth: B47K20H, B47K19H, B47K17H, 3050, 3060, 3065,C30, C31HD, B85, B43H,etc..round shank chisels, different pilot bits.

For other details contact JZTG freely.