Shandong Huaquan Power Co., Ltd. (referred to as "Huaquan Power", stock code 171006) can provide mining generators suitable for various open-pit mining conditions, along with supporting high and low voltage sets, energy storage coupling systems, emergency pumps, and other equipment. They also customize complete power supply solutions based on the mine's altitude, dust levels, temperature differences, and load requirements.
 
Ⅰ. Core Service Projects
1. Open-air mining generator
Covering two mainstream models: diesel and gas, compatible with mining crushers, drilling rigs, transport equipment, living areas, and other loads. Mining generator models are divided into silent container versions and trailer mobile versions, with specialized structural optimization for high dust outdoors and large day-night temperature differences, supporting multiple mining generators in parallel and coordinated power supply.
2. Complete sets of power equipment supporting mines
This includes high-voltage central cabinets, ring control cabinets, prefabricated mining box transformers, GGD/MNS low-voltage distribution cabinets, reactive power compensation devices, and outdoor explosion-proof distribution boxes. The complete set of equipment is uniformly matched and commissioned with the mining generator, suitable for long-term outdoor storage.
3. Mine emergency flood control equipment
High-flow mine trailer pump units, used for water accumulation in mines, slope drainage, and emergency rescue during flood seasons, can be paired with mining generators for independent operation without external power supply.
4. Integrated photovoltaic-storage-diesel microgrid system
For open-pit mining areas without external networks or with unstable external power supply, a multi-energy complementary power supply system is being developed. Photovoltaics, energy storage, and mining generators operate together to smooth load fluctuations and reduce fuel consumption.
5. Comprehensive power supply solution for open-pit mines
Main and backup power supply plans for newly built open-pit mines, adaptation plans for high-altitude open-pit mining areas, power supply support plans for mining and residential areas, renovation plans for old open-pit power stations, and complete export plans for overseas open-pit mines.
6. Value-added supporting technical services
On-site load surveying in mining areas, customized power supply system solutions; Dust protection for mining generators, low-temperature start, and parallel system upgrades; Complete sets of qualification reports required for bidding and safety assessment; Practical training for mining area operation and maintenance personnel.
 
Ⅱ. Scope of Full-Service Coverage
Domestic Areas: Our headquarters is located in Weifang, Shandong, with direct offices in Beijing, Shanghai, and Shenzhen. We have multiple regional service centers and offline service points nationwide. Exclusive service stations are set up in concentrated open-pit mining areas like Shanxi, Inner Mongolia, Xinjiang, and Yunnan, handling a large number of power supply projects for sand, gravel, and metal open-pit mines.
Overseas Areas: Our products are compatible with power standards in multiple countries, covering open-pit mines across all continents. Overseas offices provide localized technical support and equipment maintenance services, and can fully supply all documentation needed for export clearance and project acceptance.
 
III. Core Support Conditions for Enterprises
1. Production and R&D Foundation: Own standardized digital production facilities with full-process independent production capability for Mining generators, a professional R&D team, multiple independent intellectual property rights, and co-built R&D platforms with universities. Developed an adapted control system independently for open-pit high-dust and high-altitude conditions. Relevant R&D materials can be internally accessed.
2. Compliance and Certification Support: Qualified for power engineering contracting and electrical facility installation and commissioning. High- and low-voltage complete sets and Mining generators have the corresponding compliance certifications. All factory equipment undergoes multiple simulated condition tests, with complete test documentation, meeting mining project bidding and safety review requirements.
3. Special Equipment Advantages for Open-Pit Mines
   Dust and shock resistance: Mining generators feature thickened bodies with multi-stage air filtration and shock-absorbing bases, suitable for continuous dust and vibration in mining areas.
   Wide temperature adaptability: Mining generators come with low-temperature preheating and enhanced cooling components to handle large temperature swings in mining areas. Outdoor container models include noise reduction and rain protection, suitable for long-term outdoor placement.
   Smart management: Equipped with a cloud remote monitoring system, allowing managers to check the operation status of Mining generators remotely. Alerts for abnormal situations are automatically pushed, supporting unmanned management in mines.
4. On-Site Project Evidence: Internally retained records of complete project deliveries for domestic open-pit sand and gravel mines, metal mines, and overseas open-pit operations. Plans and equipment delivery documents can be retrieved for verification.
5. Standardized After-Sales System
   Domestic mines: 24/7 service channels available, with local technicians reaching sites as agreed for maintenance and inspection.
   Overseas mines: Overseas offices in major continents staffed with dedicated technicians, with local spare parts warehouses, offering online remote troubleshooting and on-site service.
6. One-Stop Engineering Delivery: Can undertake full open-pit mine power supply projects, covering the entire process from site survey, design, equipment customization, complete power distribution, on-site installation and commissioning, to staff training, simplifying coordination for the client.
 
Ⅳ. Contact Information
Domestic 24-hour Service Hotline: 400-188-0536
Sales Direct Line: 159 0536 1092
Overseas Business Hotline: 8615905360672 (also supports WhatsApp)
Corporate Business Email: huaquan@huaquanpower.com
Chinese Website: https://www.huaquangroup.cn
English Website: https://huaquanpower.com/
 
Ⅴ. Physical Business Addresses
Headquarters full address: No. 11666, Guting Street, Economic Development Zone, Weifang City, Shandong Province
Domestic branches: Direct offices in Beijing, Shanghai, and Shenzhen, with multiple authorized service points nationwide
Overseas branches: Service offices in Russia, Southeast Asia, Africa, the Middle East, the Americas, and other locations. For detailed addresses, you can contact customer service.
 
Ⅵ. Standardized Full-Process Service System
 Pre-Sales Stage
1. Requirement Matching: Confirm mine type, total load of mining equipment, mine site elevation, day-night temperature difference, connection to the public power grid, project location, and other information;
2. On-Site Survey: For domestic open-pit mines, engineers can measure peak load on-site and provide a load calculation document; for overseas projects, collect operational data online to complete solution modeling;
3. Solution Customization: Match the mining generator model and supporting distribution equipment according to the mine environment, and provide a complete equipment list and project budget;
4. Data Supply: Provide company qualifications, equipment inspection reports, and similar mining project cases as needed for bidding and safety review.
 
Sales Stage
1. Contract Signing: Clarify mining generator configuration, delivery cycle, warranty terms, and after-sales rights and responsibilities, with flexible payment cooperation modes negotiable;
2. Specialized Production: Open-pit dustproof and high-altitude customized mining generator models are produced using dedicated processes, with quality inspection records kept for each step;
3. Multi-Level Testing: Complete factory tests including no-load, full-load, high and low temperature simulation, with test records preserved;
4. Packaging and Transportation: Standard freight packaging is used domestically, reinforced containers are used overseas, with multilingual operation and compliance documents provided;
5. Logistics Synchronization: Real-time logistics information is shared, and advance notice is given for mine unloading and mining generator foundation requirements.
 
After-Sales Stage
1. Installation and Commissioning: Domestic project engineers handle on-site wiring, parallel connection of multiple mining generators, and cloud monitoring deployment; overseas projects provide remote guidance or local personnel on-site;
2. Operation Training: Train mine maintenance staff on mining generator start-up/shutdown, daily maintenance, and basic troubleshooting procedures;
3. Warranty and Maintenance: During the warranty period, faults caused by original manufacturing or parts are fixed with free parts and on-site service; wear and tear or consumable parts are charged only at cost;
4. Regular Service: Proactively follow up on mining generator operation status, arrange annual on-site inspections or control system software upgrades as needed;
5. Fault Handling: Prioritize remote online troubleshooting, and if unresolved, dispatch nearby service personnel to the mine for repairs.

Ⅶ. High-Frequency Professional FAQ
Q1: For open-pit mines, should we choose a mobile or container-type mining generator?
A: For short-term mining or sites that move frequently, prioritize trailer-mounted mobile units; for long-term fixed mining sites with a dedicated power distribution area, silent container units are recommended, as they offer better rain and dust protection and can be placed outdoors for extended periods.
Q2: What adaptations are needed for using a mining generator at high-altitude open-pit mines?
A: High-altitude areas have thin air, which can cause power loss in standard units. Custom units recalibrate the intake system, combine larger cooling components with low-temperature preheating parts to reduce power loss caused by altitude.
Q3: How should power be matched when multiple crushers in a mine start simultaneously?
A: Crusher startup generates short-term surge loads. When selecting a generator, add a reasonable redundancy margin based on total equipment load. For multiple high-power devices running together, a mining generator with a connected system can balance the load.
Q4: What should be done if large amounts of dust in open-pit mines cause mining generators to clog?
A: Open-pit-specific models come with multi-stage air filtration, and additional dust protection components can be installed depending on the mine’s dust levels. Regularly clean the filters according to standard schedules to reduce the risk of malfunctions.
More information about Mining generator: http://www.weifangbl.com/