sq300 reverse circulation drilling rig for taking screening rock powder and samples with drilling depth 300m
SQ300 RC crawler drilling rig
Reverse circulation drilling, or RC drilling, is a form of percussion drilling that uses compressed air to flush material cuttings out of the drill hole in a safe and efficient manner.
SQ300 RC full hydraulic crawler RC drilling rig is used by mud positive circulation, DTH-hammer, air lift reverse circulation, Mud DTH-hammer suit with suitable tools.
At the heart of this breakthrough drill is a reverse circulation approach. Unlike traditional drill rigs, the system works by forcing drilling fluid (such as water or air) into the drill pipe and then pumping sample cuttings back to the surface through a separate pipe, ensuring minimal sample contamination and accurate analysis. This reverse circulation process not only reduces the chance of cross-contamination between different geological formations, but also allows for faster drilling rates, thereby increasing overall productivity.
One of the standout features of this rig is its excellent adaptability. With its versatile design, it can be used in a wide range of drilling projects, including mineral exploration, geotechnical investigations and water well drilling. Its compact size and mobility allow optimal access to even the most challenging terrain, ensuring no drilling opportunity is missed.
Safety is paramount in any drilling operation, which is why this rig is equipped with advanced safety features. The drilling rig has a solid structure and good stability, ensuring the safety and stability of the drilling process. In addition, it is equipped with an emergency shutdown system to ensure the protection of personnel and equipment in the event of an unexpected situation.
Our reverse circulation drill rigs are committed to sustainable and environmentally friendly practices with minimal impact on the environment. Reduced drilling fluid usage and efficient collection of drill cuttings ensures minimal damage to surrounding ecosystems, making it an excellent choice for environmentally sensitive areas.
In conclusion, reverse circulation drill rigs are a real game changer in the drilling industry. Its reverse circulation approach, adaptability, safety features and environmentally friendly approach make it the perfect choice for any drilling project. Experience the future of drilling today with our advanced reverse circulation drill rigs!
Main Features
- Adopted special engineering track chassis;
- Equipped with Cummins engine
- Four hydraulic leg cylinders equipped with hydraulic lock to prevent leg retraction;
- Equipped with mechanical arm is for grab the drill pipe and connect it to the power head;
- Designed control table and remote control;
- Double hydraulic clamp max diameter 202mm;
- Cyclone is used for screening rock powder and samples
| Description | Specification | Data |
| Drilling Depth | 200-300m |
| Drilling Diameter | 120-216mm |
| Drilling tower | Drill tower load | 20Ton |
| Drill tower height | 7M |
| working angle | 45°/ 90° |
| Pull up-Pull down cylinder | Pull down force | 7 ton |
| Pull up force | 15T |
| Cummins diesel Engine | Power | 132kw/1800rpm |
| Rotary head | Torque | 6500NM |
| Rotating speed | 0-90 RPM |
| Clamping diameter | | 202MM |
| Cyclone | Screening rock powder and samples |
| Dimensions | 7500mm×2300MM×3750MM |
| Total weight | 11000kg |
| Air compressor (as optional) | Pressure | 2.4Mpa |
| Flow | 29m³/min, |
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Sq300 Reverse Circulation Drilling Rig For Taking Screening Rock Powder And Samples Images
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