News

Horizontal directional drilling rig

December 08 , 2023

Horizontal directional drilling rig is a kind of construction machinery for laying many kinds of underground utilities (pipes, cables, etc.) without excavating the ground surface, which is widely used in water supply, electric power, telecommunication, natural gas, gas, petroleum, and other flexible pipeline laying construction, which is suitable for sandy soil, clay, and other ground conditions, but not suitable for high water table and pebble strata, and most of the non-hard-rock areas in China can be constructed. The working environment temperature is -15℃~+45℃. Horizontal directional drilling technology is a new construction technology that combines the directional drilling technology of the petroleum industry and the traditional pipeline construction method, which has the advantages of fast construction speed, high construction accuracy, low cost, etc. It is widely used in the pipeline laying construction projects of water supply, gas, electric power, telecommunication, natural gas, petroleum and so on. Horizontal directional drilling equipment has also gained rapid development in more than ten years, and become an emerging industry in developed countries. Its development trend is moving towards the large-scale and miniaturization, adapting to hard rock operation, self-provided anchoring system, automatic stacking and extraction of drill pipes, automatic lubrication of drill pipe connection, automatic operation...

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Product details of pneumatic water well drilling rig

December 08 , 2023

The crawler water well drilling rig is a lightweight, efficient and multifunctional drilling equipment. It is mainly suitable for industrial and civil drilling and geothermal drilling. It has the advantages of compact structure, fast footage, flexible movement and wide application. It is especially suitable for mountainous areas. and rock formations for water extraction. This drilling rig can perform drilling work in different formations. It adopts new hydraulic technology and is equipped with high-torque hydraulic motor rotation and large-bore hydraulic cylinder propulsion. The famous multi-cylinder engine provides power for the hydraulic system, two-stage air filter and air compressor air intake. Designed to extend the service life of diesel engines. The unique pump unit design facilitates maintenance and reduces maintenance costs. Centrally controlled hydraulic control panel for convenient operation. This series of drilling rigs adopts an excavator crawler chassis and has strong off-road performance. The independent module design allows the drilling rig to be mounted on a truck, increasing its mobility. Two speeds of rotation and advancement can meet different drilling needs in soil and rock strata. The combined positioner can be adjusted and replaced according to different types of drill pipes and impactors to ensure accurate and reliable positioning and centering....

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Mechanical Tod Drive drill rig machine

November 24 , 2023

The crawler core drilling rig is a drilling machine that uses a crawler chassis as a walking device to drill a depth of 200 meters~1000 meters. Users can choose steel crawlers and rubber crawlers according to their own construction requirements. The drilling rig is suitable for geological survey and exploration, road and elevation building foundation exploration, as well as various concrete structure inspection holes, river embankments, sub-grade grouting holes and direct grouting, civil water wells and ground temperature central air conditioning, etc. UNIQUE brand core drilling rig has sent to over 60 countries during the past 15 years since 2006.Recent year we are engaged in South American and Latin America countries, customer from Brazil, Peru and Chile, Guatemala and Ecuador got machines and give us high praise to the machine performance and service.

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Introduction to Pneumatic Water Well Drilling Machine

December 05 , 2023

Pneumatic water well borehole drilling rig machine pneumatic dth drilling rig mainly drilling rock must connect with air compressor . it has fast drilling speed . pneumatic dth drilling rig can drill 20-40m per hour . high drilling effective .the engine it is 76kw ,more powerful . pneumatic water borehole drilling rig it has 4 high hydraulic leg which can lifting 1.6m height can easy loading on the truck . air water well drilling rig machine is rubber crawler . hydraulic pump and valve both use import brand . Pneumatic water well borehole drilling rig tower height is 3m . 18ton High lifting force of crawler pneumatic drilling rig , 1.5ton lifting force of winch . Hydraulic pump can be change to Famous brand . diesel engine also can be changed according your requirements . It can add mud pump and foam pump . We have enough experience for South America ,Southeast Asia,North America, Africa etc .

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Customer from the Haiti visited our factory

October 26 , 2023

Customer from the Haiti visited our factory at October 25, searching for water well drilling rig for their project. We warmly welcome friends to visit us from all over the world. Website: drillingrigmachine.com       Email:unique-cons.com

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Installation and preparation of water well drilling rig

September 18 , 2023

The cause and countermeasures of the falling object blocking the DTH hammer The blocking of falling objects is also due to unclean drilling tools and surface pipelines, large-size attachments on the inner wall (cement blocks, cuttings, etc. during cement consolidation), and other large-size debris falling into the drill pipe. The upper end of the down-the-hole hammer is stuck in the part of the check valve, so that the check valve cannot be quickly reset,when the water well drilling rig works. Solution: Carefully inspect and clean the drilling tools into the well to ensure that there is no debris on the inner wall of the drilling tools. Regularly check the sealing performance and spring return performance of the check valve of the down-the-hole hammer, and replace the vulnerable parts in time. Carefully check the various parts of the down-the-hole hammer (wear, fit clearance, deformation, burrs, etc.). A special oiler is used to ensure the normal lubrication of the down-the-hole hammer when it is working. The slag must be fully drained before each additional drill pipe. The drill pipes used for cement well shall be strictly cleaned and marked. Such drill pipes shall not be used as much as possible. If they...

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