Man Portable 50 Meters Depth Easy Movement Diamond Core Drilling Rig
ST 50 Core Drilling Rig Description
It is the advanced portable hydraulic drilling machine in China. It is especially suitable for coring operations in mountainous areas, hills, rivers and other special difficult terrains, as well as engineering geological surveys for railways, hydropower, traffic, bridges, dam foundations, etc.; geological core drilling, physical exploration; small grouting holes, Drilling of blastholes; drilling of small wells.
ST 50 Core Drilling Rig Technical Information
| Drilling Rig hole Diameter: | 75-108mm |
| End hole Diameter | 56-75mm |
| Main drill pipe | 50/1000mm |
| Max Depth: | 50m |
| Diesel engine | 8hp/5.8kw Diesel engine 2200r/min |
| Drilling pipe length: | 1000mm |
| Drilling angle | 90° |
| Drilling pipe diameter: | 42mm |
| Vertical shaft |
| Vertical shaft Speed | 285 570r/min |
| Vertical shaft Stroke | 1000mm |
| Lifting power | 300kgs |
| Additional pressure | 200kg |
| Mud pump |
| Model | BW-50 |
| Flow | 50L/min |
| Max Pressure | 1.2MPA |
| Reciprocal time | 63times/min |
| Input-water pipe diameter | 55mm*2.5m |
| Output- high pressure water pipe diameter | 20mm*10m |
| Drilling machine overall dimension: | 1400*600*1600mm |
| Weight | 240kgs |
ST 50 Core Drilling Rig Advantages:
1. Stable performance The whole machine has small volume and convenient movement, which is convenient for handling and installation in small section roadway 2. Reasonable structure The utility model has the advantages of light weight, simple structure, fast drilling speed and large diameter of coring samples 3. Wide application It can be used for domestic water drilling in households / factories, farmland irrigation wells, installation of water air conditioners, site piling, etc 4. Save time and effort Working performance, high temperature, high working efficiency, time-saving and labor-saving.
How do I find out how much water is in my well?
Multiply the length of water column in feet by the gallon volume per given diameter. For example, a 4-inch-diameter well has 0.65 gallons of water per foot and a 6-inch diameter well has 1.47 gallons per foot.A well is classed as shallow if it is less than 50 feet deep. Wells with a depth of less than 100 feet lack enough soil thickness to adsorb all of the contaminants seeping into the ground . Which can result in poor water quality. Shallow wells extract the water
How do well drillers know where to drill?
They are based on the changes in electric conductivity caused by the water. Finally bore holes can be drilled to assess the geological sequence of the strata and to identify layers potentially able to host an aquifer
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