It is after years of market investigation and research! Its perfect shape, reasonable structure, simple and wide adaptability!
Power diversification: it can be powered by gasoline engines and diesel engines, and single phase and three-phase power can be used as power.
Adapt to a wide range: the area is less than 1 m³, and the height can be controlled at about 2.6 meters. So it can be used in the field and indoors.
Practicality is wide: it can be used to drill the hole with auger stem, sampled with the core tube and drilled well.
It is small, and weight about 100kg. It is easy to carry and construction in a narrow space. It is suitable for investigation and drilling.
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 |
The advantage of the water well drilling machine are as below:
1. Light weight, energy saving.
2. Patented product, unique design and simple drilling structure;
3. Easy to transport and can learn how to handle the machine in short time;
4. Can drill through hard stratum, unless thick rock layer ;
5. One person operation, reduce the labor intensity ;
6. High efficiency and work fast.
7. Assure easily operation and long life service life, free maintainance.
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：
Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
Good quality, professional after-sales service, welcome to order
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