Product Description:
The Trailer Mounted Drilling Rigs are advanced, versatile, and highly efficient drilling solutions designed to meet the diverse needs of various industries, including mining, construction, water well drilling, and environmental exploration. These rigs combine the power and functionality of traditional drilling machines with the flexibility and convenience of trailer-based transportation, making them an ideal choice for projects that require mobility and rapid deployment.
One of the key features of these rigs is their design as a Trailer Based Drilling Machine. This means the entire drilling apparatus is mounted on a robust trailer platform, allowing for easy towing by standard vehicles. The trailer-based design ensures that the drilling rig can be transported quickly and safely across different terrains, including rough, uneven, or remote locations where fixed drilling setups would be impractical or impossible to use. This mobility significantly reduces downtime and logistical challenges, thus enhancing overall productivity.
Technical Parameters:
| Product Type |
Portable Trailer Drilling Unit |
| Rig Configuration |
Trailer Mounted Rotary Rig |
| Mobility |
Mobile Trailer Drilling Equipment |
| Drilling Depth |
Up to 500 meters |
| Engine Power |
75 kW Diesel Engine |
| Rotary Speed |
0-150 RPM |
| Max Torque |
1500 Nm |
| Hydraulic System |
Closed loop hydraulic system |
| Feed System |
Hydraulic feed with 1.5 m stroke |
| Trailer Dimensions (LxWxH) |
7.5 x 2.5 x 3.5 meters |
| Weight |
4500 kg |
| Power Supply |
Diesel Generator 50 kW |
| Control System |
Automated control panel with safety features |
| Applications |
Mineral exploration, water well drilling, environmental drilling |
1. High pressure gas supply: core power foundation
High pressure compressed air of 0.7~2.5 MPa is generated by an air compressor, and the airflow is transported to the inside of the drill rod through a high-pressure air duct, ultimately reaching the pneumatic down the hole hammer (the core executing component of the pneumatic water well drill) at the bottom of the drilling tool, providing continuous power for subsequent impact and slag discharge.
2. Pneumatic down the hole hammer impact: the core action of breaking the formation
After high-pressure air enters the interior of the down the hole hammer, it pushes the piston in the hammer body to perform high-frequency reciprocating motion (up to 800-2000 impacts per minute). The piston repeatedly impacts the drill bit at the lower end of the down the hole hammer, converting the pressure energy of high-pressure air into mechanical impact energy. After being subjected to high-frequency impact, the drill bit forms strong fractures on the rocks and hard soil layers at the bottom of the well, causing the rocks to break into rock fragments. This is the key to the efficient capture of hard rocks by pneumatic water well drilling.
3. Low speed rotation of drilling tools: Expand the diameter of the hole and break it evenly
At the same time as pneumatic impact, the rotary mechanism of the drilling rig drives the drill rod, down the hole hammer, and drill bit to perform low-speed, low torque rotary motion (different from high-speed cutting of rotary drilling rigs), allowing the impact surface of the drill bit to evenly cover the bottom of the well, expanding the range of impact fragmentation to the designed wellbore diameter, avoiding the formation of small pits caused by repeated local impacts, and achieving uniform drilling of the entire hole.
4. High pressure gas lift slag removal+cooling: maintain continuous drilling
After completing the formation fragmentation, high-pressure air will not be completely consumed, and a portion of the airflow will be ejected from the slag discharge hole of the drill bit, mixing with the rock debris at the bottom of the well to form a gas-solid mixed flow; Using the principle of gas lift, the mixed flow is propelled by high-pressure airflow and moves upward along the annular gap between the drill rod and the hole wall, ultimately being discharged outside the hole to achieve continuous slag discharge.
Support and Services:
Our Trailer Mounted Drilling Rigs are designed to deliver high performance and reliability in various drilling applications. To ensure optimal operation and longevity of your equipment, we offer comprehensive technical support and services.
Our team of experienced technicians is available to provide guidance on installation, operation, and maintenance procedures. We recommend regular inspections and preventive maintenance to avoid unexpected downtime and extend the life of your drilling rig.
We provide detailed user manuals and troubleshooting guides that cover all aspects of the equipment, helping you to quickly resolve common issues. In addition, software updates and firmware upgrades are available to keep your rig operating with the latest features and improvements.
Spare parts and accessories are readily available to support your maintenance needs. Our service centers are equipped to handle repairs and overhauls with genuine parts to maintain the integrity and performance of your drilling rig.
For complex technical queries or on-site assistance, our support team can offer expert advice and solutions tailored to your specific requirements. We are committed to ensuring your Trailer Mounted Drilling Rig operates efficiently and safely throughout its service life.
Packing and Shipping:
Our Trailer Mounted Drilling Rigs are carefully packaged to ensure maximum protection during transportation. Each rig is securely mounted on a durable trailer frame, equipped with protective coverings and cushioning materials to prevent damage from shock, vibration, and environmental factors.
For shipping, the rigs are loaded using specialized equipment to maintain stability and safety. We offer flexible shipping options, including container shipping, flatbed transport, and bulk cargo methods, depending on the destination and customer requirements.
All packages are clearly labeled with handling instructions, and necessary documentation is provided to facilitate smooth customs clearance and timely delivery. We prioritize secure packaging and reliable shipping services to ensure that your Trailer Mounted Drilling Rig arrives in optimal condition and ready for operation.
FAQ:
Q1: What is the brand and model number of the Trailer Mounted Drilling Rig?
A1: The Trailer Mounted Drilling Rig is branded as JINZHOU SHITAN, and the model number is ST-200
Q2: Where is the Trailer Mounted Drilling Rig manufactured?
A2: The Trailer Mounted Drilling Rig is manufactured in China.
Q3: What is the minimum order quantity for the ST-200 drilling rig?
A3: The minimum order quantity for the ST-200 Trailer Mounted Drilling Rig is 1 set.
Q4: What payment methods are accepted for purchasing the Trailer Mounted Drilling Rig?
A4: Accepted payment terms include D/A, D/P, T/T, and Western Union.
Q5: How long does it take to deliver the Trailer Mounted Drilling Rig after placing an order?
A5: The delivery time for the Trailer Mounted Drilling Rig is typically 7-10 days.
Q6: What is the annual supply capacity of the ST-200 drilling rigs?
A6: The supply ability for the ST-200 model is 2000 sets per year.
Q7: Does the Trailer Mounted Drilling Rig come with any certification?
A7: Yes, the Trailer Mounted Drilling Rig is ISO certified.
Q8: How is the product packaged for shipment?
A8: The Trailer Mounted Drilling Rig is packed using a standard export package to ensure safe delivery.
Q9: What is the price range for the Trailer Mounted Drilling Rig model ST-200?
A9: The price for the ST-200 Trailer Mounted Drilling Rig is subject to negotiation based on order quantity and specifications.
