Jinzhou City Shitan Machinery Equipment CO. LTD.
| Payment Terms | L/C, D/A, T/T, Western Union |
| Supply Ability | 2000Set/Year |
| Delivery Time | Within 7-12 days |
| Packaging Details | Standard export transportation package |
| Name | Pneumatic Borewell Machine |
| Model | ST-350 |
| Voltage | 380V |
| Color | Red ,Yellow or OEM |
| Total weight | 9.8T |
| Power Type | Diesel |
| Max drilling depth | 350m |
| Drilling diameter | 105-300mm |
| Usage | industrial and civil drilling and geothermal drilling |
| Dimension | 6m×2m×2.5m |
| Brand Name | ShiTan |
| Model Number | ST-350 |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, T/T, Western Union | Supply Ability | 2000Set/Year |
| Delivery Time | Within 7-12 days | Packaging Details | Standard export transportation package |
| Name | Pneumatic Borewell Machine | Model | ST-350 |
| Voltage | 380V | Color | Red ,Yellow or OEM |
| Total weight | 9.8T | Power Type | Diesel |
| Max drilling depth | 350m | Drilling diameter | 105-300mm |
| Usage | industrial and civil drilling and geothermal drilling | Dimension | 6m×2m×2.5m |
| Brand Name | ShiTan | Model Number | ST-350 |
| Certification | ISO | Place of Origin | China |
| High Light | Rural Pneumatic Water Well Drilling Rig ，Drought Resistant pneumatic water well drilling | ||
Rural Drought Resistant Pneumatic Water Well Rigs For Various Geological Formations
Overview of ST-350 Pneumatic Drilling Rig
ST-350 Pneumatic Drilling Rig Parameter:
| Specification for water well drilling machine | |
| Drilling diameter | Ø105- Ø305mm |
| Drilling depth | 350m |
| Drill rod diameter | Ø76,Ø89, Ø102mm |
| Drill inclination | 90° |
| rotator output torque | 7700/3850Nm |
| Rotator feeding stroke | 1.35m |
| Input power(diesel engine) | 92kw
|
| Rated speed | 65/130r/min |
| Traveling speed | 2.5km/h |
| working air pressure | 1.7-2.5Mpa |
| air consumption | 15-27m3 |
| Dimension | 6m×2m×2.5m |
| weight | 9.8T |
Advantages of ST-350 Pneumatic Drilling Rig:
Working principle
Drilling and rock breaking: The power drives the drilling tool to rotate (or impact), and the drill bit cuts/breaks the formation rock to form a borehole.
Slag discharge cycle: Mud (or compressed air) is injected into the drill pipe through a mud pump, carrying rock debris back to the surface from the gap between the borehole and the drill pipe, achieving continuous slag discharge.
Depth control: The winch is combined with a hydraulic feeding system to accurately control the speed and pressure of drilling tool lowering, ensuring the verticality of the borehole.
Well completion operation: After drilling to the target depth, insert the well pipe, fill the filter material, and complete the construction of the water well.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
8000000-15000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si... Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si...
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