News

Fully Hydraulic Water Well Drilling Rig

December 02 , 2022

Fully hydraulic water well drilling rig is a drilling rig in which all moving parts are driven and controlled by oil pressure. This kind of drilling rig realizes stepless speed regulation through a high-pressure variable oil pump, which can simplify the transmission mechanism and remove the gear box, which not only reduces the weight of the drilling rig, but also makes full use of the power. At the same time, the drilling speed is high, the work is stable, the operation is convenient and safe, and it is easy to realize automation and instrumentation, especially suitable for high-speed small-diameter drilling (such as diamond drilling). However, the processing and manufacturing of the hydraulic components of the drilling rig are relatively complicated, and the requirements for maintenance are relatively high.

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Advantages of the Down the Hole Hammer

November 22 , 2022

DTH Hammer is widely used in all kinds of hard and abrasive rocks,suitable for following features: 1.New products designed based on mining condition in China, improving by advanced technology from global market. 2.Superior materials, advanced progress, guaranteed quality. 3.Faster drilling rate, can drill around 25~30 meters per hour on hard rocks. 4.Hardness can be enhanced to expand the lifespan of hammer, and lower the cost. 5.Huge impulse with low consumption of electricity. 6.The modern theory is adopted in the structural design, which makes the stress. 7.Wave duration longer, the stress amplitude is lower, and the piston life is long. DTH hammers are used for blast hole drilling and blasting, mainly applied in Mining, Marble quarry or well drilling and other construction projects.

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UY300 Crawler Water Well Drilling Rig Successfully Drilled In Ghana, Africa

November 12 , 2022

Ghana is a country in western Africa. After many inspections, the customer finally chose our UY300 drilling rig. The drilling rig went well in Ghana and was well received by customers. UY300 uses hydraulic water well drilling rig, which adopts full hydraulic drive and crawler walking; power head is driven by low-speed high-torque motor, two-speed stepless speed regulation, advanced and simple structure; cylinder steel wire rope double-speed feed system, stable and reliable movement; The machine has a low center of gravity and good stability; the overall shape is beautiful; in addition, the drilling rig can be equipped with an air compressor to perform pneumatic down-the-hole hammer drilling. It can drill in clay, sand, weathered rock, bedrock and other Quaternary formations. In. Different drilling techniques are suitable for different local formations. The customer is very satisfied and intends to further cooperate to purchase more drilling rigs.

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Match a suitable Air Compressor for Drilling Rig machine

September 23 , 2022

In order to achieve high perforation efficiency, drilling rigs equipped with high-pressure air compressors have gradually taken the mainstream. The drilling efficiency of a drilling rig is critical. Because the perforation efficiency of the drilling rig mainly depends on the down-the-hole hammer, the air consumption of the hammer is determined by its design structure. With the increase of wind pressure and air volume, the output power of the hammer doubles, and the drilling speed also doubles. improve. That is to say, when a high-performance drilling rig and a high-efficiency hammer are selected, there must be an air compressor with corresponding air pressure and air volume to ensure that, otherwise, the drilling efficiency of the same drilling rig will be different due to the different performance parameters of the air compressor. make a big difference. In practice, this situation often occurs: there is already an air compressor, which needs to be matched with a down-the-hole drilling rig; or there is already a down-the-hole drilling rig, which needs to be matched with an air compressor. The factors considered are mainly the matching of the down-the-hole drilling rig and the air compressor. Each DTH drilling rig has its specific technical parameters and requirements...

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Matters needing attention in construction of DTH drill bits

September 19 , 2022

Matters needing attention in construction of DTH drill bits 1. When working in different rock formations, choose different types of down-the-hole drill bits, axial pressure and rotational speed according to the hardness of the lithology. 2. During the perforation operation of the down-the-hole drilling rig, the operation must be carried out in accordance with the principle of matching the three elements of perforation (wind pressure, axial pressure, rotational speed) and the parameters recommended by the drill bit sample. 3. Before the drill bit goes down the well, please check the appearance of all parts, and verify whether the end face of the drill bit thread is consistent with the factory number on the drill bit packing box and certificate to prevent counterfeiting. 4. The drill bit should be reasonably stored on the DTH drilling rig to prevent dust and other debris from entering the drill bit. 5. When replacing the DTH drill bit, make sure that there is no dust inside the drill tool, the air outlet is unobstructed, the thread is oiled, and the drill bit can be used after connecting the drill bit by means of lifting and rotating. 6. Before replacing the new drill bit, carefully check...

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What rules should be followed during the Drilling process ?

August 26 , 2022

What rules should be followed during the Drilling process ? 1. Comply with the computer procedures and safety inspection procedures (1) Understand water well drilling rigs, action rules, safety protection regulations, and understand the performance and specifications of water well drilling rigs. 1. Know the rules (1) Do not carry people on the machine. (2) Understand the performance and operating characteristics of the machine. (3) When operating the water well drilling rig, do not let irrelevant personnel approach, and do not modify or dismantle any parts of the machine (unless it is needed for maintenance). (4) Keep bystanders or unrelated persons away from the work area. (5) Whenever you leave the machine, be sure to put the joystick in a stop state, turn off the engine, release the residual hydraulic pressure through the operating handle, and then remove the key. 2. Understand the machinery (1) Before operating the machine. Read the water well drilling rig operation manual and construction safety manual first. (2) Be able to operate all equipment on the machine: understand the functions of all control systems, instruments and indicators; understand the rated torque, rated pressure, main winch lifting capacity, maximum drilling diameter, maximum drilling depth and operating...

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