PRODUCT CLASSIFICATION
It mainly produces and sells FSR,FTR,FR,FG series Roots blowers,centrifugal blowers, single-stage high-speed blowers,Air suspension fans,magnetic suspension fans,air ring fans,FH series rotary fans,FSRG series high-efficiency Roots blowers,and rotary feeders have more than 300 products in nine series.
Roths Roots Blower for Wastewater Treatment
The sewage treatment Roots blower injects high-pressure air into the surface or bottom layers of the water body, continuously driving water flow in a circular motion to thoroughly mix and agitate the wastewater. This process significantly increases the contact area between water and air, boosting oxygen levels in the aquaculture ponds. As a result, organic matter, microorganisms, and oxygen are fully mixed and come into close contact, providing essential oxygen for aerobic microorganisms to thrive. Moreover, the sewage treatment Roots blower combines both aerobic aeration and anaerobic mixing functions, effectively accelerating water circulation and helping to break down long-term accumulated organic matter before it has a chance to decompose. It also plays a crucial role in pre-aeration, odor control, preventing anaerobic decomposition of wastewater, and even reducing foam formation—making it an indispensable tool for maintaining clean and healthy aquatic environments.
VIEW ALLRotary Lobe Blower Specifically Designed for Pneumatic Conveying
The dedicated Roots blower for pneumatic conveying utilizes a dual-lobe rotor design, creating a tight seal within the impeller to achieve high conveying efficiency—up to 20% higher than conventional blowers. Its symmetrically balanced impellers ensure uniform airflow distribution, enabling stable operation with minimal vibration and noise. Additionally, the blower features automatic adjustment of inlet pressure and is constructed from wear-resistant materials, offering excellent durability. With its oil-free lubrication design, it guarantees safety and reliability, making it ideal for transporting various granular or powdered materials, such as coal, ores, grains, and more.
VIEW ALLDesulfurization Oxidation Blower
In desulfurization systems of thermal power plants, steel mills, and other facilities, the desulfurization oxidation blower delivers compressed air to the desulfurization tower, oxidizing calcium sulfite into calcium sulfate, thereby ensuring both desulfurization efficiency and the purity of the byproduct. Featuring stable flow rates and a wide pressure range, this blower can handle mixed gases such as ammonia and air without oil contamination. Key components are made from corrosion-resistant materials, making them well-suited for use with corrosive gases like ammonia.
VIEW ALLRotary lobe blower specifically designed for aquaculture
The RotoBlower specifically designed for livestock and aquaculture is a widely used piece of equipment in both animal husbandry and fish farming, primarily serving functions such as ventilation, air exchange, and oxygen enrichment. It boasts high ventilation efficiency: effectively reducing temperature and humidity levels in farms, minimizing odors and dust, and improving air quality—thus creating an optimal growing environment for livestock, poultry, and aquatic organisms.
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Roths Roots Blower for Wastewater Treatment
The sewage treatment Roots blower injects high-pressure air into the surface or bottom layers of the water body, continuously driving water flow in a circular motion to thoroughly mix and agitate the wastewater. This process significantly increases the contact area between water and air, boosting oxygen levels in the aquaculture ponds. As a result, organic matter, microorganisms, and oxygen are fully mixed and come into close contact, providing essential oxygen for aerobic microorganisms to thrive. Moreover, the sewage treatment Roots blower combines both aerobic aeration and anaerobic mixing functions, effectively accelerating water circulation and helping to break down long-term accumulated organic matter before it has a chance to decompose. It also plays a crucial role in pre-aeration, odor control, preventing anaerobic decomposition of wastewater, and even reducing foam formation—making it an indispensable tool for maintaining clean and healthy aquatic environments.
Rotary Lobe Blower Specifically Designed for Pneumatic Conveying
The dedicated Roots blower for pneumatic conveying utilizes a dual-lobe rotor design, creating a tight seal within the impeller to achieve high conveying efficiency—up to 20% higher than conventional blowers. Its symmetrically balanced impellers ensure uniform airflow distribution, enabling stable operation with minimal vibration and noise. Additionally, the blower features automatic adjustment of inlet pressure and is constructed from wear-resistant materials, offering excellent durability. With its oil-free lubrication design, it guarantees safety and reliability, making it ideal for transporting various granular or powdered materials, such as coal, ores, grains, and more.
Desulfurization Oxidation Blower
In desulfurization systems of thermal power plants, steel mills, and other facilities, the desulfurization oxidation blower delivers compressed air to the desulfurization tower, oxidizing calcium sulfite into calcium sulfate, thereby ensuring both desulfurization efficiency and the purity of the byproduct. Featuring stable flow rates and a wide pressure range, this blower can handle mixed gases such as ammonia and air without oil contamination. Key components are made from corrosion-resistant materials, making them well-suited for use with corrosive gases like ammonia.
Rotary lobe blower specifically designed for aquaculture
The RotoBlower specifically designed for livestock and aquaculture is a widely used piece of equipment in both animal husbandry and fish farming, primarily serving functions such as ventilation, air exchange, and oxygen enrichment. It boasts high ventilation efficiency: effectively reducing temperature and humidity levels in farms, minimizing odors and dust, and improving air quality—thus creating an optimal growing environment for livestock, poultry, and aquatic organisms.
The FSR Three-Lobe Roots Blower is a dual-rotor synchronous compression machine, with each three-lobe rotor supported by two bearings. It employs a pair of synchronized gears to ensure that the relative positions of the two rotors remain constant at all times. As a positive-displacement blower, it features forced air delivery. Widely used across numerous industries—including petrochemicals, building materials, power generation, metallurgy, fertilizer production, mining, ports, light textiles, food processing, papermaking, aquaculture, wastewater treatment, and environmental protection—the blower is primarily employed for conveying air. When properly sealed, it can also handle flammable, explosive, and corrosive gases such as coal gas, hydrogen, acetylene, and carbon dioxide.
ABOUT US
FENGYUAN MACHINERY
Focus on the field of fans
Zhangqiu Fengyuan Machinery Co.,Ltd.is affiliated to Shandong Jubangyuan High-end Equipment Group and is a backbone enterprise in Mingshui Economic and Technological Development Zone.It mainly produces and sells FSR,FTR,FR,FG series Roots blowers,centrifugal blowers, single-stage high-speed blowers,Air suspension fans,magnetic suspension fans,air ring fans,FH series rotary fans,FSRG series high-efficiency Roots blowers,and rotary feeders have more than 300 products in nine series.The processing of key parts is precisely manufactured by a six-station CNC machining center and special equipment,which are widely used in environmental protection,electic power,mining,metallurgy. building materials,flour,textile,papermaking.light industry.petrochemical industry,pneumatic conveying system,MVR system,aquatic products aquaculture and other fields.
The company was established
Land area
Sold to countries and regions
Enterprise strength
Nine series and over three hundred kinds of products
It mainly produces and sells FSR,FTR,FR,FG series Roots blowers,centrifugal blowers, single-stage high-speed blowers,Air suspension fans,magnetic suspension fans,air ring fans,FH series rotary fans,FSRG series high-efficiency Roots blowers,and rotary feeders have more than 300 products in nine series.
More than twenty years of rich experience and technology in fan manufacturing
A complete and sound management system has been established
We have established industry-university-research cooperation relationships with many universities and colleges.
Core advantages
01
Strong Strength
The company covers an area of 35,000 square meters,has 36 middle and senior technical personnel,and has more than 68 million fixed assets. Founded in 1995,the company has more than 20 years of rich fan manufacturing technology and experience.
02
Quality Assurance
ISO9001 quality management system certification,ISO14001 environmental management system certification,ISO45001 occupational health and safety management system certification
03
Intimate Service
The company's sales outlets are located in more than 20 provinces and cities across the country,and are equipped with professional after-sales service personnel to solve your worries.
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A perfect combination of innovative technology and superior performance
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