Active Member
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[China]
Address: Xiqing Economic Development Zone, Tianjin, China
Contact name:FU
TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD |
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200m depth water drilling rig and Easy Operate truck mounted water well drilling rig for sale
Descriptions
The machine is equipped with Cummins engine or electric power as the client’s special request.
Hydraulic rotary head and break in-out clamp device, advanced motor- chain feeding system, and hydraulic winch are reasonable matched.
This rig can be used by two drilling method in set covering layer and stratum soil condition.
The rig can be either crawler, trailer or truck mounted, optional 6*4 or 6*6 heavy truck.
Conveniently equipped with air compressor and DTH hammer, it can be used to drill the hole in rock soil condition by air drilling method.
The rig is adopted with patent technology hydraulic rotating system, mud pump, hydraulic winch, which can be work with circulation drilling method.
Technical Parameters:
| Comparison of liquid-driven hammer drilling process and air DTH hammer drilling process | |||||||
| DTH-HAMMER | COMMAND liquid-driven hammer | ||||||
| Applicable strata | |||||||
| Complete bedrock formation, or hard rock | Like the DTH-hammer, the crushing efficiency is extremely high for
hard formations. The mud acts as a medium for the impactor, essentially mud drilling. Mud drilling is suitable for a variety of formations. And the wall protection ability is strong, it is not easy to collapse, and the fractured formation can also be processed by filling. | ||||||
| Unsuited Stratum | |||||||
| Sandy soil layers, fractured strata and other loose formations, when loose formations will blow up the walls of the holes, or blow into small "big bells", if the air compressor model is not well matched, it will cause drill cuttings at the bottom of the hole. Suspended in the wellhead, can not blow out, resulting in buried bottom and other hole bottom accidents. | |||||||
| Matching equipment | |||||||
| Drilling rig | Drilling rig | ||||||
| Generally hydraulic power head drill The rig is a combined I-beam or channel steel structure that is lightweight but does not have torsion resistance. Therefore, it is only applicable to the air DTH hammer drilling process which does not require a large torque, and the general aperture can only reach within 200MM. | The rig can be in various forms, and the COMMAND uses a truss structure, which is a high-strength square tube welding, has a high load and good torsion resistance, and is suitable for various aperture construction. The drilling diameter is 505MM. | ||||||
| Air compressor | Mud pump | ||||||
| Selection basis: Air flow: annular gap between drill pipe and hole wall (aperture) Wind pressure: depth Commonly used air compressors can only reach a depth of about 280 meters, the deeper the cost is, the higher the cost is. | Selection basis: Flow: Ring gap between drill pipe and hole wall (aperture) Pressure: Depth Mud pump is the basic component of drilling rig. Because of the ever-changing strata, mud drilling must be used to solve complex strata. The selection of mud pump only needs to be based on the depth and aperture of normal mud drilling. | ||||||
| Common working conditions: Aperture: 168MM Depth: 200M Air compressor parameters: 29m³/min 2.4MPA Price: Domestic: 390,000 Import: 870,000 | Common working conditions: Aperture: 311MM Depth: 300M Mud pump parameters: 1200L/MIN 4MPA Price: 75,000 | ||||||
| Common working conditions: Aperture: 168 MM Depth: 600M Two air compressors: 39m³/min 2.5MPA A supercharger: 61m³/min intake: 2.4MPA exhaust: 6.9MPA Set Price: Domestic: 3,540,000 Imports: 4,960,000 | Common working conditions: Aperture: 311MM Depth: 600M Mud pump parameters: 1200L/MIN 8MPA Price: 180,000 | ||||||
| Other | |||||||
FAQ
1. How many years does a water well last?
Water wells use pumps that are used to drive water from the ground to your home. These pumps determine the lifespan of your well. Submersible pumps that are commonly used in many wells usually last from eight years to ten years. With proper maintenance and care, the lifespan can be increased to fifteen years.
