English
The AOTE Submersible Mining Pump is designed for continuous dewatering in mining and industrial drainage applications. Unlike conventional surface pump systems, the complete pump unit operates directly in water, reducing installation requirements and allowing flexible deployment in deep pits, underground tunnels, shafts and emergency drainage areas.
With flow rates from 80 m³/h to 2,200 m³/h and heads up to 1,700 m, the pump is suitable for large-scale mine drainage, high-pressure water lifting and other applications requiring continuous water removal.
The pump structure, material selection and configuration can be adjusted according to water composition, solid particle content, temperature and operating conditions. It is suitable for coal mines, metal mines, open-pit mining, chemical brine mining and industrial drainage projects.
| Technical Parameter | Specification |
|---|---|
| Flow Rate Range | 80 m³/h to 2,200 m³/h |
| Head Range | 100 to 1,700 m |
| Power | 55 kW–4,000 kW |
| Voltage | 380 V, 660 V, 1,140 V, 3 kV, 6 kV, 10 kV |
| Speed | 2,850 r/min, 1,475 r/min |
| Frequency | 50 Hz, 60 Hz |
The complete pump system operates underwater without the need for complex surface installation structures. This design allows faster installation in deep pits, tunnels and temporary drainage locations, while reducing space requirements.
The pump covers a wide operating range from 80 m³/h to 2,200 m³/h flow capacity and up to 1,700 m head, meeting drainage requirements for deep mines, high-pressure lifting and large water volume removal.
Mining water often contains suspended particles and abrasive materials. According to water quality conditions, key components including shafts, impellers, guide vanes and shaft sleeves can be manufactured with chromium steel, copper alloy, stainless steel, duplex steel and non-metallic materials.
Pump casings can be configured with high chromium steel, ductile iron, wear-resistant cast iron, cast steel, stainless steel or special steel according to the operating environment.
Material selection can be based on water composition, including corrosion level, pH value, solid content and temperature. Water quality analysis can be provided to determine suitable material combinations for specific mining conditions.
Selected wear-resistant materials with low friction characteristics help reduce shaft locking and sediment accumulation during operation, improving maintenance intervals in mining environments.
Used for drainage in:
Coal mines
Iron mines
Non-ferrous metal mines
Non-metallic mineral mines
Suitable for:
Underground mining drainage
Open-pit mining drainage
Chemical brine mining
Mine water removal systems
Applied in:
Normal production drainage
Emergency rescue drainage
Mine restoration drainage
Also used for:
Municipal high-pressure spray systems
Water source lifting
Marine-related water transfer applications
Material selection for the Submersible Mining Pump depends on the water composition, solid particle content, corrosion level and operating temperature. AOTE selects suitable materials for different pump components according to actual mining conditions to improve wear resistance and service life.
Components including shafts, impellers, guide vanes and shaft sleeves can be manufactured with chromium steel, copper alloy, stainless steel, duplex stainless steel and non-metallic wear-resistant materials. The material selection is based on the abrasion characteristics and chemical composition of the pumped medium.
The pump casing can be configured with high chromium steel, ductile iron, wear-resistant cast iron, cast steel, stainless steel or special steel according to different operating environments. For mining applications with high solid content or corrosive water, suitable casing materials are selected according to project requirements.
For complex mining water conditions, including acidic or alkaline fluids, high salinity water and abrasive media, AOTE can evaluate the water characteristics and select suitable material combinations. This helps reduce corrosion, wear and component replacement frequency during operation.
AOTE Pump develops submersible pump systems for mining drainage, industrial water transfer and special working conditions. Product configurations are selected according to actual mine environments, including flow requirements, lifting height, water quality and installation conditions.
The product range covers medium to large capacity drainage requirements, with power options from 55 kW to 4,000 kW and voltage configurations from low voltage to high voltage systems.
Mining environments vary significantly in water composition and abrasive conditions. AOTE provides material selection based on actual media characteristics, including stainless steel, duplex steel, high chromium materials and wear-resistant components.
AOTE can provide technical support for pump selection, configuration matching and system integration according to project requirements, helping customers select suitable drainage solutions.
Each pump undergoes production inspection and performance testing before delivery, including component inspection, assembly verification and operational testing to ensure the pump meets project requirements.
