Small Portable Soil Testing Machine /Soil Survey 30M Depth Drilling Machine Price
ST 30 Core Drilling Rig Machine Product Description
ST30 series hydraulic drilling rig is a kind of widely used portable drill. It is suitable for drilling water well, geological survey, geological core drilling, small grouting holes, blasting holes of railway, water conservancy, bridges, dam foundation and other buildings . According to different strata, it drills by choosing diamond, composite films and alloy.
ST 30 Core Drilling Rig Machine Technical Parameter
| Technical Parameters | Unit | ST-30 |
| Drilling depth | M | 30 |
| Drilling method | | Air shock, mud drilling, auger |
| Drilling diameter | Air shock drilling | mm | 70-90 |
| Mud drilling | mm | 75-90 |
| Drill pipe (diameter × length) | Air shock drilling | mm | Ø60×1500 |
| Mud drilling | mm |
| Rated torque | N·M | 800-900 |
| Drilling speed range | r/min | 0-135 |
| Add pressure | KN | 5.5-6 |
| Drilling speed rangeDrilling speed range | KN | 12-16 |
| Drilling tool maximum lifting speed | M/s | 0.71-0.81 |
| Engine power | Kw | 35 |
| Rotating speed | r/min | 3600 |
| flow | L/min | 0-60 |
| Work pressure | MPa | 20 |
| Air compressor unit | model | | Fuel injection screw |
| Air volume | M³/min | 3.8 |
| Work pressure | MPa | 0.8 |
| System oil temperature | | ℃ | 15-80 |
Main Features
* 1,It improves drilling efficiency and reduces labor intensity With hydraulic automatic feeding mechanism.
* 2,It can be achieved without stopping to change rods, easy to operate, safe and reliable with ball clip holding mechanism or hydraulic chuck.
* 3, It has hole bottom pressure gauge to be easy to master the situation in the hole.
* 4, It also has advantage of Compact structure, concentrated handle, small footprint, light weight, strong decomposition, easy to move. It can be operated in plains and mountain areas.
ST 30 Core Drilling Rig Machine Applications
1.1 Engineering geological investigation
1.2 Geological core drilling, physical prospecting.
1.3 Small grout Confucius, drill hole drilling.
1.4 Small well drilling.
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Small Portable 30m Depth Soil Sample Drill Rig Pneumatic Driven Images
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