In the large-scale aquaculture industry, the dissolved oxygen in water directly determines the survival rate, growth rate and aquaculture income of fish, shrimp and crab.

The activated sludge process is the core process of municipal sewage and industrial wastewater treatment, and the aeration system acts as the key lifeline of the entire process, directly determining the sewage treatment efficiency and effluent quality compliance rate. As the core power equipment of the aeration system, the Roots blower has become the preferred equipment for activated sludge tank aeration by virtue of its stable constant flow and high-pressure operating characteristics, and is widely used in various sewage treatment projects.

In the aerobic biochemical treatment process of sewage treatment, continuous and stable aeration and oxygen supply is the core prerequisite for the degradation of pollutants by activated sludge. This Roots blower has become the preferred air supply equipment for aeration systems in various water treatment scenes by virtue of its positive displacement forced air blowing characteristics.

Blowers (also commonly referred to as aeration blowers​ or blower fans​ in the industry) are among the most energy-intensive and critical pieces of dynamic equipment​ in wastewater treatment plants (WWTPs). The power consumption of aeration system blowers in a typical WWTP can account for 50%~70%​ of the plant's total electricity usage. Therefore, they are not merely "air-blowing devices" but rather the "power heart"​ of the entire facility.

With the rapid development of large-scale agricultural planting, saving water and increasing efficiency has become the core demand of irrigation industry. With the advantages of stable wind pressure and moderate energy consumption, high-pressure blowers are widely used in various irrigation systems in modern agriculture, breaking the shortcomings of traditional irrigation water waste and extensive control.

High-pressure blowers are essential core equipment for modern wastewater treatment systems, widely used in municipal sewage treatment and industrial wastewater purification. Serving as the key air supply source for aerobic biochemical treatment, they directly affect system stability, treatment efficiency and effluent quality, helping water treatment facilities optimize processes and reduce long-term operating costs.

High pressure blower is the core equipment for oxygenation and aeration in swimming pools. With the advantages of efficient pressure boosting and stable air supply, it is widely used in public swimming pools, private swimming pools, and pool water treatment systems. It can ensure clean water quality and enhance swimming experience, adapting to the oxygenation needs of various swimming pools.

With 25 years of professional blower manufacturing and 17 years of export experience, we are a trusted global provider of high-performance aeration solutions for aquaculture and wastewater treatment. All products come with a 2-year warranty for reliable, long-term operation.

The 2LG320-7AH36 dual-stage 3-phase high-pressure blower, with its stable high-pressure output, high airflow efficiency, low noise and durable design, has become an ideal power equipment for aquaculture and fish pond aeration, providing reliable support for water oxygenation and water quality improvement.