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Side Channel Blower

2JB4|3AC Large Air Flow Industrial Usage Side Channel Blowers

The 2JB4|3AC Large Air Flow Industrial Usage Side Channel Blowers are powerful and versatile devices designed for a wide range of industrial applications. These blowers, also known as regenerative or ring blowers, utilize a side channel to generate a high-speed air flow, making them ideal for applications that require efficient and reliable air movement.
Key Features:
Output Range: The 2JB4|3AC series offers a versatile output range, with models ranging from 0.7 kW to 2.55 kW. This allows users to select the appropriate blower based on the specific demands of their applications.
Frequency Options: The blowers are available in both 50 Hz and 60 Hz configurations, catering to global industrial standards. This flexibility ensures compatibility with diverse power systems worldwide.
High Air Flow Capacity: The 2JB4|3AC boasts an impressive air flow capacity, making it a reliable choice for applications demanding substantial volumes of air movement. Whether it's industrial ventilation, pneumatic conveying, or wastewater treatment, this blower delivers exceptional performance.
Robust Construction: Built to withstand the rigors of industrial environments, the blower features a robust construction using high-quality materials. This ensures durability and longevity, even in challenging conditions.
Energy Efficiency: In an era where energy conservation is paramount, the 2JB4|3AC excels with its energy-efficient design. The advanced technology employed in its construction maximizes performance while minimizing energy consumption, resulting in cost savings for the end user.
Variable Speed Control: Tailoring the air flow to specific industrial processes is made easy with the variable speed control feature. This not only enhances flexibility but also contributes to optimized energy usage based on the application requirements.
Low Noise Operation: Despite its powerful performance, the blower operates with low noise levels. This is crucial for industrial settings where noise reduction is a priority, ensuring a conducive working environment.
Easy Installation and Maintenance: Designed with user convenience in mind, the 2JB4|3AC offers easy installation and maintenance. Minimal downtime is crucial in industrial operations, and this blower minimizes disruptions with its user-friendly features.
Environmental Protection/Water Treatment:
The 2JB4|3AC Side Channel Blowers play a pivotal role in the environmental protection sector, aiding in air and gas handling processes. In water treatment, these blowers contribute to aeration processes, ensuring oxygen transfer for effective water purification.
Printing Industry:
In the printing industry, these blowers provide pressurized air for various printing processes, ensuring precision and efficiency in print production.
Plastics Industry:
For conveying and processing applications in the plastics industry, these blowers facilitate the movement of bulk materials with precision and reliability.
Food and Beverage Industry:
Compliant with food-grade standards, these blowers are integral to processes in the food and beverage industry, ensuring standards of hygiene and performance.
Pneumatic Conveying:
In pneumatic conveying applications, the 2JB4|3AC blowers contribute to the efficient and reliable transport of bulk materials in industrial settings.
The 2JB4|3AC Large Air Flow Industrial Usage Side Channel Blowers represent a solution for a myriad of industrial applications. Their robust design, adaptability, and variable output options make them a choice across industries, contributing to increased efficiency, reliability, and overall excellence.
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  • Parameter
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  • Model Single Frequency Output Voltage Current Max Airflow Rated Vacuum Rated Compress Noises Weight
    Double HZ KW V A m3/h mbar mbar dB(A) kg
    2JB410-H06 single 50 0.7 220-240∆/345-415Y 3.8∆/2.2Y 145 -120 120 63 13
    60 0.83 220-275∆/380-480Y 3.75∆/2.15Y 175 -140 140 64
    2JB410-H16 single 50 0.85 220-240∆/345-415Y 4.0∆/2.3Y 145 -160 160 63 16
    60 0.95 220-275∆/380-480Y 3.85∆/2.25Y 175 -160 160 64
    2JB410-H26 single 50 1.3 220-240∆/345-415Y 5.7∆/3.3Y 145 -170 200 63 17
    60 1.5 220-275∆/380-480Y 6.0∆/3.5Y 175 -210 220 64
    2JB430-H06 single 50 0.7 220-240∆/345-415Y 3.8∆/2.2Y 180 -90 90 64 14
    60 0.83 220-275∆/380-480Y 3.8∆/2.2Y 210 -100 110 65
    2JB430-H16 single 50 0.85 220-240∆/345-415Y 4.2∆/2.4Y 180 -110 100 64 17
    60 0.95 220-275∆/380-480Y 4.0∆/2.3Y 210 -120 120 65
    2JB430-H26 single 50 1.3 220-240∆/345-415Y 6.6∆/3.8Y 180 -180 180 64 18
    60 1.5 220-275∆/380-480Y 6.9∆/4.0Y 210 -180 170 65
    2JB490-H16 single 50 0.7 220-240∆/345-415Y 2.8∆/1.6Y 140 -120 120 63 14
    60 0.85 220-275∆/380-480Y 3.6∆/2.1Y 175 -140 140 64
    2JB420-H36 pair 50 1.6 220-240∆/345-415Y 7.5∆/4.3Y 150 -280 280 66 25
    60 2.05 220-275∆/380-480Y 7.6∆/4.4Y 180 -320 310 69
    2JB420-H46 pair 50 2.2 220-240∆/345-415Y 9.7∆/5.6Y 150 -330 420 66 27
    60 2.55 220-275∆/380-480Y 10∆/5.89Y 180 -350 440 69

About Us

Taizhou Jinhu Mechanical & Electrical Co.LTD is a modern high-tech enterprise specializing in manufacturing vacuum pumps and fishery machinery. We are committed to providing high-quality vacuum and fishery solutions for global customers. The company is located in Taizhou, Zhejiang, the cradle of private enterprises in China. The company cover an area of 30,000 square meters and own over 100 sets of advanced processing machines, mainly from Japan and Germany. We have the capacity of producing over 200,000 sets of machines every year. As a professional manufacturer in this industry, we have the integrated ability of technical R&D, manufacturing and sales. We have got the certification of ISO9001:2015, with many products awarded CE certification, utility model design and patent for invention. We are admitted into the list of enterprises enjoying national promotion and national subsidies in 2010, and also have the self-supported import & export rights. The Jinhulong series of products sells well around China, and are also exported to East-south Asia, Middle East, Europe and other regions, enjoying a good reputation and fame among our clients.

We provide products of reliable quality on the basis of demanding product design, reasonable processing flow and strict examination. As we have the advanced technologies in aspects like mechanical processing, major parts and components are finished in the factory to ensure full implementation of specific quality managements. In addition, as our company is located in the largest market of raw material, accessories and equipment in East Zhejiang province, we enjoy lower cost in raw materials. All in all, our cost advantage and processing power ensure that we can deliver   competitiveness to clients.

The people of Jinhulong will be devoted to supplying agricultural and aquacultural machines featured by higher quality, higher efficiency and being more energy-saving and environmental-friendly. We will build up a global brand and improve the development level of Chinese agricultural and aquaculture equipment, thus making a contribution to the world.


  • 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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