Hebei Tuff Heavy Industry Co., Ltd.
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Pile Drill Machine Parts Double Bottom Auger Bucket For Hard Rock Drilling
Brief Introduction:
1.It is used for any rock layers with rock hardness less than 80Mpa.
2.Sand layer with high water content,silty clay,gravel layer,pebble layer,shell layer,iron plate sand,high strength frozen soil.
Feature:
Option half-automatic bottom open system;
Built-in ventilation pipe for mud channels；
Cast pilot with rock drilling bits , and design a reasonable cross-drilling pick angle.
The upper and lower periphery of the shell are equipped with hardening treatment.
Adopt double bottom plate, and the rotate bottom can be replaced.
Model List:
| Cutting Dia. | Shell HIT. | Shell THK. | Bottom THK. | Teeth No. | Weight |
| φ600 | 1200 | 20 | 40+40 | 4 | 640 |
| φ800 | 1200 | 20 | 40+50 | 4 | 900 |
| φ1200 | 1200 | 20 | 40+50 | 7 | 1375 |
| φ1500 | 1200 | 20 | 40+50 | 9 | 2000 |
| φ1600 | 1200 | 20 | 40+50 | 9 | 2250 |
| φ1800 | 1000 | 20 | 50+50 | 12 | 2700 |
| φ2000 | 800 | 25 | 50+50 | 14 | 3200 |
| φ2500 | 800 | 25 | 50+50 | 19 | 4800 |
| φ2800 | 800 | 25 | 50+50 | 22 | 6000 |
| φ3000 | 800 | 25 | 50+50 | 24 | 7000 |
| Remark: measurements are in millimeters, weight in kilograms. | |||||
Customizable Items:
Cutting DIA. and Shell Height Custom
Key Component Reinforce Custom : extend life cycle or adjust different working conditions;
Cutter Custom: single cutter or double cutter ;
Bottom Custom : single bottom or double bottom ;
Bottom Open Mechanic : half-automatic or manul mechanic bottom open system.
