The AFEXWX Casing Oscillators
Inquire NowDescription
The AFEXWX Casing Oscillators are advanced hydraulic rotary casing drilling rigs designed for efficient and clean excavation. This innovative equipment includes a full hydraulic rotary drilling rig, hydraulic pumping station, control system, and optional rotary drilling components or engineering crawler cranes. The system features a double (single) wall casing, ensuring high-quality hole formation while minimizing environmental impact.
Key characteristics of this construction method include:
- No noise, no vibration: It operates quietly, preventing any disturbance to surrounding structures.
- Clean operation: Avoids mud use, thus eliminating the need for mud processing and maintaining a tidy construction site.
- Intuitive soil assessment: Allows for immediate judgment of soil and lithological characteristics during excavation.
- High efficiency: Achieves a digging speed of approximately 14m per hour in ordinary soil.
- Deep excavation capabilities: Can reach depths of up to 70m, depending on soil quality.
- Precise verticality: Ensures a verticality guarantee of 3% to 5%.
- Durable construction: Utilizes a full hydraulic casing drilling rig and steel casing wall to prevent wall slumping and enhance hole quality.
- No mud contamination: Eliminates the risk of mud entering the concrete, resulting in superior pile quality.
- Standardized hole formation: Achieves a small filling factor, potentially saving around 13% of concrete compared to other methods.
- Efficient sediment removal: Guarantees sediment at the bottom of the hole remains within 2.5cm.
This equipment is ideal for various applications, including subgrade foundations, deep foundation pits, urban transformations, and construction in sensitive areas near existing buildings.
Specifications
| Feature | Details |
|---|---|
| Excavation Depth | Up to 70m |
| Drilling Speed | Approximately 14m/hour |
| Verticality Guarantee | 3% to 5% |
| Hole Formation Diameter | Standard size |
| Soil Compatibility | Pebble, silt, quicksand, fine sand, broken, karst caves, backfill soil, swamps, lakes, rivers |
Additional Information
This drilling rig is particularly suitable for urban operations and can construct inclined piles, making it versatile for various construction projects. Its design ensures minimal disturbance to the environment, making it a preferred choice for sensitive urban areas.
