Lastest Small Borehole Drilling Machine ST 50 Portable Geo-technical Drilling Rig
ST 50 Geological Drilling Rig Information:
ST 50 is suitable for drilling wells, general exploration, geophysical prospecting, road and construction exploration, and blasting holes.According to the different layers of the bottom selection of alloys, diamonds and composite drill bits for drilling.mine drilling rig 50m drilling
ST 50 Geological Drilling Rig Parameter:
| Max. drilling depth | 50m |
| Max .opening diameter | φ75-φ108mm |
| End hole diameter | 56-75mm |
| Active drill pipe | 50/1000mm |
| Drill pipe diameter | Φ42mm |
| Drill pipe length | 1000mm |
| Power (diesel engine) | 5.8kw(8P)/2200r/min |
| Size | 1400*600*1600mm |
| Weight | 240kg |
| Spindle |
| Speed | 285-570r/min |
| Torque | 600 N*m |
| Stroke | 1000mm |
| Lifting force | 300KG |
| Pressure | 200KG |
| Drilling Tower (optional) |
| Rated load | 1t |
| Height | 4m |
| Tower leg specifications | 60mm |
| Mud Pump |
| Model | BW-50 |
| Flow | 50L/min |
| Max.pressure | 1.2Mpa |
| Times | 63/min |
| Inlet hose diameter | φ55mm*2.5m |
| Outlet hose diameter | Φ20mm*10m |
ST 50 Geological Drilling Rig Advantage:
1. This type of portable drilling rig has compact structure, small volume and light weight. The drilling rig can also be quickly disassembled, which is convenient for handling uphill, suitable for complex terrain work such as mountainous areas and hills.
2. Compared with similar products, this type of portable drilling rig is equipped with a dual-cylinder hydraulic feed system, with fast drilling speed and high working efficiency.
3. The operation panel of this type of portable drilling rig is equipped with a pressure gauge at the bottom of the hole to indicate the pressure, which is convenient for grasping the situation in the hole, and the operator can make adjustments according to different terrain conditions.
4. This type of portable drilling rig is equipped with a 4-speed shifting system. It is convenient for the operator to freely adjust the forward rotation speed according to the geological conditions, and is also equipped with a slow reverse gear, which is convenient for the operator to disassemble the drill rod and drilling tool.
ST 50 Geological Drilling Rig Application:
The utility model relates to a small sampling drilling equipment suitable for plains, mountainous areas and inconvenient transportation and energy, which has the advantages of compact structure, small floor area, light weight and convenient movement. It is suitable for geological sampling survey, geological core collection, small grouting holes, blasting holes, etc. in railway, water conservancy and other construction projects and outdoor mountainous areas.
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