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Taizhou Jinhu Mechanical & Electrical Co., Ltd.

About Us

Taizhou Jinhu Electromechanical Co., Ltd. has been dedicated to manufacturing aquaculture machinery for fish farmers and shrimp farmers around the world for the past 20 years. Our company is equipped with high-tech production lines, specializing in manufacturing aerators, vacuum pumps, and many other aquaculture machinery.

Being an expert of China Side Channel Blower manufacturer and wholesale Side Channel Blower factory, we have incorporated the ability of technical R&D and manufacturing. We have received the certification of ISO9001:2015, CE certification awards. In our products, we have our own design and patent for invention. We do strict product test for each model design.

In 2010, we are admitted into the list of companies that received the China National subsidies for promoting the export. We also received self-supported import & export rights in China. It will help us to save the export cost and reduce the price.

The Jinhulong and DIVA series of products have been selling both in China and in Latin America, Southeast East Asia, Middle East, North Africa, Europe and other regions, receiving a good reputation in the fair prices, fast delivery, good products quality and after-sales service.


  • Production of Oxygen Aerator
  • Quality management system certification
  • National industrial products production license
  • ESO
  • ESO
  • Contract-observing and trustworthy unit
  • Certificate of Registration
  • Agricultural machinery promotion identification certificate
  • Agricultural machinery promotion identification certificate
  • Agricultural machinery promotion identification certificate
  • Agricultural machinery promotion identification certificate
  • Agricultural machinery promotion identification certificate


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Side Channel Blower

Side channel blowers, also known as regenerative blowers, are designed to provide high-pressure, oil-free compressed air for a variety of industrial applications. Known for their sturdy construction, efficient operation and global compatibility, these blowers play a vital role in increasing productivity in different industries.
Working Principle:
Side channel blowers operate based on the principle of regenerative air movement. The impeller, housed within the blower, generates high-speed rotation, creating centrifugal force that propels air radially into a side channel. As the air moves through the side channel, it undergoes multiple compression-expansion cycles, resulting in the generation of high-pressure, oil-free, and water-free compressed air. This unique working principle not only ensures efficiency but also contributes to the blower's reliability and longevity.
Application areas:
Wastewater Treatment: Side channel blowers are widely used in aeration and mixing processes in wastewater treatment plants. Their oil-free compression ensures that the air introduced into the water is free from contamination, increasing the efficiency of the treatment process.
Medical Equipment: In the medical industry, clean and sterile air is critical, and these blowers are used in a variety of applications, including dental suction systems, ventilators, and medical vacuum systems.
Food and Beverage Processing: In the food and beverage industry, compliance with hygiene standards is crucial. The oil-free, water-free compression of these blowers makes them ideal for tasks such as pneumatic conveying, packaging and food processing.
Environmental Remediation: Side channel blowers play a vital role in environmental remediation efforts, helping with groundwater remediation tasks such as soil vapor extraction and air injection.
Printing and Paper Handling: The steady, pulsation-free airflow produced by these blowers is ideal for tasks that require precision, such as printing and paper handling equipment.
Industrial Vacuum Systems: The high-pressure capabilities of these blowers make them an integral part of industrial vacuum systems, helping to handle and remove materials efficiently.
In summary, side channel blowers stand out as reliable, efficient, and globally compatible solutions for industries requiring high-pressure, oil-free compressed air. With a robust structure, advanced motor technology, and a commitment to precision manufacturing, these blowers excel in diverse applications, from wastewater treatment to food processing. As industries continue to demand cleaner and more efficient air solutions, side channel blowers are poised to play an increasingly integral role in shaping the future of compressed air technology.