Large Tracked Pneumatic Borewell Machine Using Rock Layers
Pneumatic Borewell Machine advantage
Pneumatic water well drilling rig (also known as pneumatic water well drilling rig) is a drilling equipment that uses compressed air as the core power source. With the characteristics of "safety and reliability, strong environmental adaptability, efficient operation, and easy maintenance", it is widely used in rural decentralized water supply wells, mining auxiliary water wells, temporary water supply in the field, and other scenarios, especially suitable for drilling small and medium-sized water wells at depths of 50-200 meters.
Main technical parameters of 200 meter pneumatic drilling rig:
| Model | Shitan ST 200 |
Max drilling depth(M) | 200M |
Drilling diameter(mm) | 105-350mm Large diameter |
Air pressure(Mpa) | 1.2-3.5 |
Rod length(m) | 3 |
Rod diameter(mm) | 76-89 |
Main shaft pressure(T) | 4 |
Lifting force(T) | 18 |
| Power head stroke(M) | 40 |
Max rotary torque(Nm) | 5900 |
Max rotary speed(r/min) | 30-120 |
Secondary winch liftng force(T) | 1 |
Jacks stroke(M) | 1.35 |
Moving speed(km/h) | 2.5 |
Uphill angle(Slope) | 21° |
Weight of the rig(T) | 5.5 |
| The engine | 65kw |
Overall dimensions | 4500*2150*2200mm |
Working condition | Loose layer and bedrock |
Drilling method | Hydraulic rotary, down-the-hole impactor |
Pneumatic Borewell Machine Well drilling rig
Strong environmental adaptability and stable operation under extreme conditions
Compared to electric and hydraulic drilling rigs, pneumatic water well drilling rigs have a higher tolerance for "harsh working conditions":
High and low temperature resistance: -30 ℃ in cold regions (northern winter), no worries about component freezing, and no "motor overheating" or "hydraulic oil deterioration" problems in high temperature environments above 40 ℃ (desert edge);
Dust and moisture resistance: The body has no precision electrical components or hydraulic pipelines, making it difficult for dust and mud to enter the interior. The failure rate of operations in mountainous slopes and muddy farmland areas is much lower than that of similar equipment;
Easy to transport and move: Small models weigh only a few hundred kilograms and can be disassembled into multiple components for handling. They can enter narrow mountainous and hilly areas that are difficult for electric/hydraulic drilling rigs to reach, with full flexibility.
Applicable scenarios: Choosing it is more cost-effective for these requirements
Scenario 1: Distributed water supply wells in rural areas: single well depth of 50-200 meters, with mostly farmland and vacant land near villages. The equipment is easy to transport and the operation is simple, which can quickly match the demand;
Scenario 2: Auxiliary Water Wells in Mining Areas: In high gas and high dust environments, the explosion-proof safety features can avoid risks and meet the drilling needs of coal and metal mines for production water;
Scenario 3: Temporary Water Supply in the Field: Temporary scenarios such as geological exploration and road construction require quick drilling of water wells. The advantages of equipment resistance to extreme environments and fast start-up can shorten the preparation time for operations;
Scenario 4: Complex terrain water well: Areas such as mountains and hills that are difficult for large equipment to enter. Disassembly and transportation combined with the advantage of small size can solve the problem of "difficult entry".
Overall, pneumatic water well drilling rig is not a "versatile large-scale drilling rig", but in the core scenarios of "small and medium-sized water wells, complex environments, and cost sensitivity", its comprehensive advantages of "safety, durability, efficiency, and cost saving" far exceed electric and hydraulic drilling rigs, making it a cost-effective choice for grassroots water well drilling.
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50-200 Meter Durable Borehole Drilling Equipment Suitable For Medium Sized Water Supply Wells Images
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