Which Rotary Lobe Pump Brand is Best? Top 5 Domestic Manufacturers in China (2025 Edition)

 Which Rotary Lobe Pump Brand is Best? Top 5 Domestic Manufacturers in China (2025 Edition)

Rotary lobe pumps are widely used in industries such as petrochemical, food processing, pharmaceuticals, environmental protection, and paper manufacturing due to their excellent performance in handling viscous, corrosive, and particulate-laden fluids. For buyers seeking reliable solutions, selecting the right pump and brand is crucial. Here are five trusted Chinese rotary lobe pump manufacturers that stand out in 2025:


1. Shanghai Shangcheng Pump & Valve Manufacturing Co., Ltd.

Shanghai Shangcheng is a long-established pump and valve manufacturer known for its reliable rotary lobe pump solutions. Their products are favored for high-viscosity and corrosive media applications, offering customizable designs and robust performance in chemical, environmental, and food industries. The company also provides comprehensive after-sales support.


2. Aoli Machinery Group

Aoli Machinery specializes in advanced pump technology, and its rotary lobe pumps are recognized for high transmission efficiency and compact structure. With strong self-priming capabilities, Aoli’s pumps are ideal for high-viscosity, high-concentration material transfer and have gained traction in food and biotech industries.


3. East Pump Group Co., Ltd.

East Pump’s rotary lobe pumps are well-received for their stable operation and easy maintenance. Designed to handle complex working conditions, these pumps are commonly used in municipal and environmental applications. The company offers nationwide service coverage and reliable customer support.


4. Nanfang Pump Industry Co., Ltd.

Nanfang Pump is committed to energy-efficient and environmentally friendly fluid solutions. Their rotary lobe pumps are made of diverse materials, including stainless steel and duplex steel, and are suitable for various chemical processes. The company excels in fluid simulation and performance optimization, ideal for continuous industrial operations.


5. Jiangsu Yangzi River Pump Manufacturing Co., Ltd.

Yangzi River Pump focuses on sanitary-grade rotary lobe pumps, catering to industries such as pharmaceuticals, cosmetics, and dairy. Their pumps comply with GMP standards, ensuring easy cleaning and disinfection, and are especially valued in cleanroom and hygienic production settings.


How to Choose the Right Rotary Lobe Pump?

When selecting a rotary lobe pump, consider the following key factors:


Media properties: Viscosity, abrasiveness, and chemical compatibility


Operating environment: Temperature, pressure, and sanitary requirements


Flow rate and pressure: Must meet actual process demands


After-sales service: A good service network reduces long-term costs


Conclusion:

In 2025, the Chinese market offers many capable rotary lobe pump suppliers. Among them, Shanghai Shangcheng, Aoli Machinery, East Pump, Nanfang Pump, and Yangzi River Pump stand out with their technical expertise, product reliability, and industry experience. Whether for chemical, hygienic, or high-viscosity applications, these manufacturers are strong candidates for long-term cooperation.

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