Drilling Accessories
Your Professional Drilling Accessories Supplier
D Miningwell is a manufacturer and exporter of drilling and mining equipment with over 20 years of production experience. Founded in 2001, we operate our own workshops and R&D team, providing rock drills, DTH drills, top hammer drills, rotary drilling rigs, water well drills, and related tools. Our products are widely used in mining, quarrying, construction, and water well drilling.
Manufacturing & R&D Capability
We own production workshops for drilling rigs, DTH hammers, and drill pipes, supported by an experienced engineering and R&D team focused on practical product improvement.
Quality Control System
All raw materials and processes are strictly inspected, with traceable records to ensure stable quality and compliance with specifications.
Professional Service & Support
Our technical team provides installation guidance, training, and on-site maintenance support, helping customers reduce downtime and operating costs.
OEM Support
We accept all OEM orders, just contact us and send me your design. We will offer you reasonable price and make samples for you as soon as possible.
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Single-channel Real-time Imaging Underground Water DetectorThe Aidu single-channel water finder features a 7-inch touchscreen for real-time imaging, intelligent precision, and adjustable depth. It offers three measurement modes: MN electrode measurement,Add to Inquiry
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Deep Underground Water DetectorAdd to Inquiry
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Mud PumpBW duplex mud pump for drilling rig adopts advanced product design, reasonable structure, high pressure, high flow rate, multi-speed variable, energy-saving, small volume, high efficiency, longAdd to Inquiry
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Underground Water DetectorUtilizing the natural electric field frequency selection method, the instrument automatically plots geological structure profiles and analyzes underground water content by collecting data on changesAdd to Inquiry
Parameter
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No |
PQWT-S150 |
PQWT-S300 |
PQWT-S500 |
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Measuring depth |
100/150 |
100/150/300 |
100/150/300/500 |
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Measurement frequency |
Single-band, triple-band, 36-band |
Single frequency, triple frequency, 36 frequency, 40 frequency |
Single frequency, triple frequency, 36 frequency, 40 frequency, 56 frequency |
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Number of measurement channels |
Single channel |
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Channel Gain |
1-500000 times |
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Input impedance |
≥10MΩ |
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A/D conversion |
16-bit 3.6 MSPS/16-Bit 3.6MSP |
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Measuring range |
0-6000mV |
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Measurement accuracy |
0.001mV |
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Material |
ABS+PC |
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Display screen |
7-inch capacitive touch screen (800×480) |
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Operating temperature |
-20°℃~50℃ |
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Product weight |
Host 0.7kg |
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Standby time |
10 hours/hours |
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Charging time |
5 hours |
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Product size |
Host machine: 275×160×50 mm |
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Battery |
26650 Lithium battery × 2 (single cell 3.7V/4000mAh) |
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The drilling accessories produced by our company mainly include the following types:
Mud Pump
Mud pump has two cylinders with different diameters and four variable speed gears, the output and drilling depth are adjustable, it can be used for filling cement slurry or used with 1500 meters drilling rig.
Underground Water Detector
Utilizing the natural electric field frequency selection method, the instrument automatically plots geological structure profiles and analyzes underground water content by collecting data on changes in underground potential differences (resistance).
Advantages of Drilling Accessories
Mud pumps have many advantages, including:
Increased Efficiency: Mud pumps allow drilling fluid circulation and bit cooling, helping to increase the efficiency of drilling operations. This allows for faster drilling and less equipment wear.
Enhanced Safety: The mud pump also circulates and cools the drill bit, reducing the risk of overheating and fire, thereby increasing the safety of drilling operations.
Improved Accuracy: Mud pumps can also help improve the accuracy of drilling operations and prevent the drill bit from going off track due to excessive heat build-up.
Increased Productivity: The use of mud pumps can also help increase the productivity of drilling operations by reducing downtime caused by frequent bit changes and other wear items.
Underground water detectors have many advantages, including:
High Accuracy: The high accuracy of the groundwater source detector is one of its biggest advantages. It uses advanced radar and electromagnetic wave technology to accurately detect the location and depth of groundwater sources underground.
Fast and convenient: Groundwater source detector has the characteristics of fast and convenient. The use of this equipment for detection, do not need to carry out large-scale ground excavation, can be completed on the surface.
Wide range: Groundwater source detector is applicable to various geological conditions and groundwater source types. Whether in cities, villages or mountains, whether in sandstone, limestone or granite strata, the groundwater source detector can accurately detect.
Non-destructive: Groundwater detectors are non-destructive. During use, no destructive excavation of the surface or underground is required, and there is less impact on the environment and geological structure.
Foundation drilling: To cultivate foundations for buildings, bridges, and other structures.
Piling: To set deep foundations against superimposed loads.
Tunnelling: To excavate tunnels for transport, utilities, etc.
Demolition: To pull down old structures to give way for new ones.

Base Installation
The mud pump should be installed on a horizontal surface or a slightly inclined base with an inclination of less than 3 degrees to facilitate the flow of lubricating oil and reduce friction between gears.
Location Selection
The choice of installation locations for both the mud pump and mud tank is vital. The mud pump's placement should be as low as possible, while the mud tank should be positioned as high as feasible to enhance suction efficiency and increase mud intake.
Suction Piping Setup
The entrance of the suction pipe should be positioned about 300mm above the bottom of the mud tank. It is crucial to ensure uniform pipe diameters and avoid direct alignment of the suction pipe entrance with the mud tank's inlet.
Safety Valve and Discharge Piping Installation
Install the safety valve and discharge piping according to the manufacturer's instructions, following the recommended sequence.
Secure Piping Lines
Ensure that the suction and discharge piping lines are firmly and securely fastened to prevent unnecessary stress and potential vibrations during operation.
Ordering Process
Project requirement analysis → Configuration proposal and confirmation → Engineering design and validation → Manufacturing and assembly → Testing and delivery
Packaging and Shipping
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Packaging |
Steel frames, plywood cases, or wooden crates |
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Shipping |
We usually go by sea transportation, because it is more convenient and cheaper. |
Our Factory
In July 2001, D Miningwell's predecessor, Quxian Technology Filter Factory, was established. In 2017, established Zhejiang Minsheng Supply Chain Management Co., Ltd. and started the foreign trade journey.
Our Certificates







FAQ
We're professional drilling accessories manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale drilling accessories made in China here from our factory. For price consultation, contact us.
underground water testing machine, underground water detection equipment, duplex mud pump for drilling rig








