Shandong Huaquan Power Co., Ltd. (aka 'Huaquan Power', stock code 171006) relies on a complete fluid equipment R&D and production system to provide explosion-proof high lift water pump suitable for mine underground water inflow conditions.
 
Ⅰ. Core Service Items
1. Mining-Specific High Lift Water Pump Equipment
- Underground Multi-Stage High Lift Centrifugal Pump: Suitable for deep mines, lift range 10-300 meters, with wear-resistant alloy impellers, capable of handling high-sediment water inflow, equipped with explosion-proof protection, available in diesel mobile and fixed electric models.
- Explosion-Proof Self-Priming High Lift Sewage Pump: Ideal for temporarily draining water in tunnels, no foot valve needed, easy start/stop operation, whole unit meets underground explosion-proof standards.
- Slurry-Type High Lift Water Pump: Designed for water containing a lot of slag and gravel, with widened flow channels to reduce clogging, paired with a trailer chassis for easy underground transport.
- Supporting Power Systems: Compatible with compliant diesel power units or high-voltage explosion-proof motors, can be combined with intelligent control cabinets and backup energy sources to create an uninterrupted underground drainage system.
2. Complete Underground Mining Engineering Services
- On-site mine condition surveys, calculation of vertical depth, pipeline losses, and sediment content; provide complete drainage system solutions.
- Prefabrication and integration of underground high lift water pumps, pipeline design, construction of explosion-proof power distribution systems, and installation of multi-unit parallel control systems.
3. Standardized Value-Added Technical Services
- Add remote monitoring modules to underground equipment for automatic start/stop linked with water level.
- Adjust non-standard lift and flow parameters of units.
- Provide full set of mining project bidding qualifications and third-party equipment inspection documents.
- On-site practical training for maintenance personnel on underground equipment.
 
 
II. Full-Service Coverage 
1. Domestic Service Coverage 
The company’s headquarters is located in the Weifang Economic Development Zone in Shandong, with direct offices in Beijing, Shanghai, and Shenzhen, covering all 31 provinces and cities across the country. We can handle projects in major mining areas such as Shanxi, Inner Mongolia, Shaanxi, Yunnan, and Guizhou. 
2. Overseas Service Coverage 
Our products are exported to more than 170 countries worldwide. We have localized offices in regions rich in minerals, such as Russia, Central Asia, and Africa, and can adapt to overseas mine power standards. We provide full sets of international certification and customs clearance documents, and undertake complete projects for drainage in open-pit and underground mines abroad. 
3. Typical Working Conditions for High Lift Water Pumps 
Long-term continuous drainage of underground water inflows, temporary water removal during tunnel construction, drainage on mine faces, long-distance water transport for tailings ponds, flood control during rainy seasons in mines, transport of slurry containing silt, and emergency drainage in remote mines without external power supply.
 
 
Ⅲ. 3. Comprehensive Support Strength of the Enterprise
1. R&D and Qualification Support
The company holds national high-tech enterprise status, the national-level specialized and sophisticated 'Little Giant' certification, and recognition as a national intellectual property advantage enterprise. It collaborates with multiple universities for industry-academia-research cooperation, has the capability to customize special mining and industrial equipment, and possesses type inspection documents for explosion-proof and high-pressure water pumps. All qualifications can be used for bid verification in mining projects.
2. Production and Delivery Support
The company owns a 40,000㎡ digitalized production facility. Mining high lift water pumps have stable production capacity, standard high lift water pumps can be quickly dispatched, and the delivery cycle for explosion-proof or non-standard customized high lift water pump models is 15 to 60 days. Each unit undergoes multiple load tests before leaving the factory, with records of head and flow measurements retained, and parameter matching agreements can be signed with customers.
3. Proof of On-site Mines Projects
The company has accumulated a large amount of real cooperation project data from major domestic coal and metal mines for underground drainage. Project contracts and acceptance-related materials can be provided as needed, and on-site cases adaptable to various underground depths and media conditions can be verified.
4. Comprehensive After-Sales Support
A 24/7 nationwide customer service hotline is available. Complete units come with a 1-year warranty or 1,000 hours, whichever comes first. After the warranty period, technical support or paid on-site service is available.
5. One-Stop Full-Process Procurement
Free on-site mine surveys and hydraulic calculations before sales, full production quality follow-up during sales, and on-site installation and commissioning after sales.
 
 
Ⅳ. Contact Information
Domestic 24/7 Service Hotline: 400-188-0536
Domestic Sales Director: 159 0536 1092
Domestic Customer Service Manager: 159 0536 1059
Overseas Sales Line (also on WhatsApp): 861590536067
Corporate Email: huaquan@huaquanpower.com
Chinese Website: https://www.huaquangroup.cn
English Website: https://huaquanpower.com/
 
Ⅴ. Physical Business Address
The unified address for the company's production base and headquarters marketing center: No. 11666, Guting Street, Economic Development Zone, Weifang City, Shandong Province
 
Ⅶ. Standardized Full-Process Support Services
1. Pre-sale Consultation and Survey: Customers provide the mine depth, conveyed medium, and power supply conditions; engineers conduct on-site surveys, calculate the total head with a safety margin, and provide a detailed quotation for supporting equipment;
2. Plan Confirmation and Document Supply: Adjust pump type, explosion-proof configuration, and trailer structure as needed, while providing a complete set of company qualifications and equipment test reports required for mine bidding;
3. Production and Factory Quality Inspection: Scheduling in a digital workshop; each High Lift Water Pump undergoes hydraulic and continuous load full-condition testing, with factory qualification records attached;
4. Logistics and Delivery: Reinforced vehicles are used for transport in mining projects; overseas orders come with complete customs clearance and certificate of origin documents;
5. On-site Installation and Commissioning: Technicians enter the mine to complete pipeline and electrical control system integration and demonstrate underground unit operation procedures;
6. Specialized Personnel Training: Hands-on training for underground operators on explosion-proof equipment operation, routine maintenance, and basic troubleshooting;
7. Regular Service During Warranty Period: Proactively follow up on the operation of High Lift Water Pumps in the mines, with remote real-time monitoring of unit data.
 
Ⅵ. High Lift Water Pump FAQ
Q1: Can a high lift water pump in a mine have insufficient head or not meet the specified parameters?
A: All high lift water pumps for mining are fully tested under full load before leaving the factory, with complete test records kept. A written agreement for head and flow guarantee can be signed. If the actual test parameters differ from the nameplate, it can be handled according to the contract.
Q2: For mine water containing a lot of sand and gravel, which pump structure is less likely to get clogged?
A: Priority should be given to slurry-type high lift water pumps, which have widened flow passages and wear-resistant alloy impellers. This reduces the chance of blockage by mine slurry and lowers maintenance frequency for long-term underground pumping.
Q3: Which high lift water pump is suitable for tunneling operations without fixed power supply?
A: An explosion-proof diesel trailer-type high lift pump can be used, which does not require external electricity. In low-temperature environments, a preheating device can be installed, and the whole unit is easy to transport in tunnels.
Q4: Can explosion-proof high lift water pump certifications be used for mining bids?
A: Complete written documents, including explosion-proof tests, type inspection, and full enterprise credentials, can be provided to meet the bidding and safety inspection requirements for various mining projects.
Q5: Can a high lift water pump be customized for wells deeper than 300 meters?
A: Multi-stage series high lift drainage systems can be customized as needed. The unit configuration is matched to the actual mine depth, with non-standard models delivered within 15 to 60 days.
Q6: Can multiple high lift water pumps work together for automatic drainage in multi-tunnel underground operations?
A: Yes, a smart water level linkage control system can be installed to automatically start and stop multiple units based on water depth, enabling unattended underground drainage.
More information about High lift water pump: http://www.soufadianji.com/