A mixed-flow pump is a type of vane pump that falls between centrifugal pumps and axial-flow pumps. Its working principle combines the characteristics of the two pumps — it transports media not only by relying on the "centrifugal force" generated by the rotation of the impeller (similar to centrifugal pumps) but also by the "thrust" of the impeller blades on the liquid (similar to axial-flow pumps). Therefore, it has the core advantages of large flow rate and moderate head, and is widely used in scenarios such as agricultural irrigation, urban flood drainage, industrial circulation, and municipal water supply. It is particularly suitable for working conditions requiring "large flow rate and medium-low head".

Typical Application Scenarios

Agricultural Irrigation: Water delivery in the main canals of large-scale irrigation areas, and large-area sprinkler/drip irrigation in farmland (e.g., irrigation pumping stations for 10,000-mu fertile farmland). It meets the demand for simultaneous water supply to multiple plots by virtue of its large flow rate.

Urban Flood Drainage: Pumping and draining rainwater in low-lying urban areas, and removing accumulated water in underground garages (e.g., temporary flood drainage pumping stations during the rainy season). Guide vane mixed-flow pumps can quickly pump and drain large amounts of accumulated water.

Industrial Circulation: Cooling water circulation systems in power plants and chemical plants (with large transportation volume and moderate head, adapting to the needs of circulation pipelines).

Municipal & Water Conservancy: Water delivery from water plants to urban pipe networks (volute mixed-flow pumps have stable pressure, ensuring pipe network water pressure); ecological water replenishment for rivers (pumping river water to replenish urban landscape water bodies).