Product Introduction of 1000 Rotary Disc Drilling
The ST-1000 disc drill is a heavy-duty rotary drilling equipment that specializes in kilometer level deep hole and large-diameter core sampling. It is designed for engineering scenarios such as geological exploration, mining resource survey, and deep hydrological exploration, and is the core equipment for deep hole operations in complex geological formations.
| Test Item | Unit | Design Value | |
| 1 | Model | / | ST-1000 |
| 2 | Structure Type | / | Rotary Type |
| 3 | Supporting Power (Optional) | kW | 45-65 |
| 4 | Overall Dimension in Working State (L×W×H) | mm | 6000×4000×13500 |
| 5 | Structure Weight | kg | 9700 |
| 6 | Drilling Depth | m | 1000 |
| 7 | Drilling Diameter | mm | Φ325 |
| 8 | Active Drill Pipe/Drill Pipe | mm | 110×110×11000 / Φ89×9000 |
| 9 | Drill Bit | mm | Φ325 |
| 10 | Rotary Table Speed | r/min | 45; 70; 90; 130 |
| 11 | Drum Diameter | mm | Φ725 |
| Single Rope Lifting Speed | m/s | 0.65; 1.0; 1.4; 2.08 | |
| Lifting Force | t | 60 | |
| Wire Rope Capacity | m | 240 | |
| Wire Rope Spec | mm | Φ18 | |
| 12 | Drum Diameter | mm | Φ550 |
| Single Rope Lifting Speed | m/s | 0.65; 1.0; 1.8; 2.08 | |
| Lifting Force | t | 32 | |
| Wire Rope Capacity | m | 150 |
1. Outstanding advantages in drilling depth and aperture
The maximum drilling depth can reach 1000m, and the maximum drilling diameter is 325mm, far exceeding conventional small drilling rigs. It can meet the needs of "deep and large" operations such as kilometer level deep hole exploration, large-diameter hydrological monitoring well construction, and deep ore body sampling. The core sampling size is large and the integrity is high.
2. Strong overload enhancement capability
The maximum lifting capacity of the main winch is 60T, and the auxiliary winch (optional) has a lifting capacity of 32T. It can easily lift heavy drilling tools and long sections of rock cores, and is not prone to jamming or falling off when facing heavy load operations in deep wells. It is suitable for long-term drilling in complex rock formations.
3. Strong adaptability to multiple gear speeds
Equipped with multi speed regulation of 45/70/90/130r/min, the low-speed gear can handle grinding and drilling in hard rock formations, while the high-speed gear is suitable for fast drilling in soft formations. One machine can meet the operational needs of different formations without frequent equipment replacement.
4. Stable structure and high operational reliability
The equipment weighs 9.7 tons and has a stable center of gravity during operation. With a solid base design, it has low vibration and high verticality during deep well rotary drilling, effectively ensuring the accuracy of core sampling and reducing construction risks such as hole inclination and collapse.







