NL 50 Water Well Drilling Machine Introduction
It is 50 meters drilling depth,mainly used for geothermal drilling, farm irrigation, house yard, gardens and water well drilling, drilling diameter is 50mm , It also can be used in small building piling, like farmhouse or factory and so on
NL 50 Water Well Drilling Machine Technical Data
| Drilling Rig Model | NL50 drilling rig |
| Drilling depth (m) | The max. 50 meter |
| Hole size diameter | 73-108mm |
| Drill pipe diameter | 42mm |
| Vertical spindle speed | 70-650 |
| Reverse rotation speed | 50-130 |
| Power | 5.7KW |
| Outsize | 1180×680×1600mm |
Weight (including Gasoline engine ) | 208kg |
NL 50 Water Well Drilling Machine Advantages:
1.Equipped with diesel engine or single-phase and three-phase electric power.
2, Wide usage range: the dimension is less than 1 square meters, height can be controlled within 2.6 meters, weight is about 100kg, so that can be outdoor operations, but also for indoor use.
3, Can borehole with spiral drill pipe and drag bit , use core barrel for sampling, water circulation drill for water wells.
The machine has the advantages of small dimension, weight is 100 kg, easy to carry and to operate in the narrow space, it is best mini exploration and drilling operators assistant! the rigs has design with Reasonable structure, simple, easy to handle, easy to use, recommended diameter of 120 mm or less, depth of about 80 meters. total height of less than 2.6 meters, can work in the room. can be drill 10 to 20m in soft formation.
NL 50 Water Well Drilling Machine Main Applications
The rig is suitable for geological drilling in complex terrains such as mountains, hills, and rivers, engineering geological survey of buildings, and drilling of blast holes. In order to meet the needs of different users, the rig can be equipped with one of the three powers of diesel engine, gasoline engine or motor.
Four aspects of rural water wells
1, Select appropriate well type
The well types of water source wells are divided into deep wells, large wells, counterpart pumping wells, foreign wells, and small-diameter tube wells. In areas with abundant deep groundwater, it is appropriate to drill deep wells. In areas with abundant shallow groundwater, it is appropriate to drill large wells, counterpart pumping or small-diameter tube wells.
2, Reasonable well layout
The location and layout of wells shall be reasonably arranged according to the local actual hydro geological conditions. If there is no hydro geological data, refer to the existing water source wells around as the basis for the layout of wells. In areas where shallow groundwater is not abundant, shallow wells should not be drilled blindly; In areas with abundant shallow groundwater, it is suitable for farmers to build their own shallow wells, but the well hole layout should not be too dense to avoid the interaction between adjacent water source wells.
3, Configure appropriate water pump
After the well is completed, measure the water level of the water outlet well and the corresponding water output according to the drainage condition of the drilling machine, and then determine the total head of the water pump according to the height difference from the ground to the dynamic water level and the irrigation method you adopt, and the required working head of the water pump. The flow of the water pump shall not exceed the water flow through the well. The corresponding water pump shall be purchased on the premise of the above two items.
