Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
Quality first, reputation first, customer first
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Used Spiral Earth Rock Drilling Auger
Feature:
1.Fish-tail Pilot for accurate positioning.
2.Hard-facing strips on flights for wear protection.
3.Kelly box 130mm, 150mm, 200mm (optional).
Product parameters
| Double-cut, single flight, straight rock auger with pilot | ||||||||
| OD | Height | Tool box size | Flight pitch | Flight thickness | Flight thickness | Teeth quantity (excludes pilot) | Central shaft OD | Weight |
| D1(mm) | H2 (mm) | P1/P2 (mm) | δ1(mm) | δ2(mm) | pc | D2 (mm) | Kg | |
| 500 | 400/550 | 30 | 30 | 4 | ￠180*25 | 640 | ||
| 600 | 1350 | Optional | 400/550 | 30 | 30 | 4 | ￠180*25 | 717 |
| 700 | 500/600 | 30 | 30 | 6 | ￠219*25 | 843 | ||
| 800 | 500/600 | 30 | 30 | 8 | ￠219*25 | 946 | ||
| 900 | 500/600 | 30 | 30 | 10 | ￠219*25 | 1077 | ||
| 1000 | 500/600 | 30 | 30 | 12 | ￠219*25 | 1187 | ||
| 1100 | 500/600 | 30 | 30 | 12 | ￠219*25 | 1315 | ||
| 1200 | 600/700 | 30 | 30 | 14 | ￠219*25 | 1370 | ||
| 1300 | 600/700 | 30 | 30 | 16 | ￠219*25 | 1505 | ||
| 1400 | 600/700 | 30 | 30 | 18 | ￠219*25 | 1660 | ||
| 1500 | 700/900 | 30 | 30 | 18 | ￠219*25 | 1659 | ||
| 1600 | 700/900 | 30 | 30 | 20 | ￠219*25 | 1810 | ||
| 1700 | 700/900 | 30 | 30 | 22 | ￠219*25 | 1979 | ||
| 1800 | 900 | 30 | 30 | 24 | ￠219*25 | 2020 | ||
| 1900 | 900 | 30 | 30 | 26 | ￠219*25 | 2188 | ||
| 2000 | 900 | 30 | 30 | 26 | ￠219*25 | 2351 | ||
| 2100 | 900 | 30 | 30 | 28 | ￠219*25 | 2524 | ||
| 2200 | 900 | 30 | 30 | 30 | ￠219*25 | 2700 | ||
| 2300 | 900 | 30 | 30 | 32 | ￠219*25 | 2900 | ||
| 2400 | 900 | 30 | 30 | 34 | ￠219*25 | 3100 | ||
| 2500 | 900 | 30 | 30 | 34 | ￠219*25 | 3282 | ||
Main Applications :
1.Soft to stiff silt and clay, loose to medium dense sand and gravel.
2.Double cut soil auger is recommended for uncased bores or for bigger diameters.
FAQ:
1. Are you a manufacturer?
Yes, we are a professional drilling rig parts manufacturer.
2. How do you control the quality of your products?
First, we use good raw material;
Second, we have strict quality controlling system;
Third, we promise good quality and after-sales service.
3. Can you produce according to special requirement?
Yes, we produce customized products.