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--- The Rich History of Juneng Machinery ---

• From Industrial Pump Production to Filtration Equipment:

Juneng Machinery's journey began in 1989 with the establishment of Yixing Industrial Pump Factory, marking the start of large-scale production of industrial pumps. Over the years, the company evolved strategically, transitioning from pump manufacturing to filtration equipment in 1993 when it was renamed Yixing Filtration Equipment Factory. This shift laid the foundation for its future specialization in solid-liquid separation technologies. By 1997, Juneng had expanded into pressure vessel manufacturing and secured the necessary design and production licenses, demonstrating its growing technical capabilities. In 2002, the company officially rebranded as Jiangsu Juneng Machinery Co., Ltd., signaling a new era focused on R&D of disc separators. The launch of horizontal spiral discharge settling centrifuges in 2004 and the establishment of Juneng Machinery (China) Co., Ltd. in Nanjing in 2006 further solidified its position in the market. A pivotal moment came in 2015 when the Engineering Department was established, enabling Juneng to offer full-system engineering solutions. This deep-rooted history—spanning over three decades—has allowed Juneng to accumulate extensive expertise in mechanical design, process optimization, and industrial application. Today, with four major production bases covering 500,000 square meters and a workforce of 1,300 employees, Juneng continues to innovate while honoring its legacy. Its long-standing presence in the industry ensures not only product reliability but also a proven track record of delivering high-performance solutions across diverse sectors such as food & beverage, pharmaceuticals, and petrochemicals.

--- Core Products and Innovations ---

• Centrifuges: The Core Advantage Product:

At the heart of Juneng Machinery’s success lies its advanced centrifuge technology, particularly in the disc stack centrifuge segment. Since 2002, Juneng has invested heavily in R&D, culminating in the development of highly efficient disc separators that are now considered industry benchmarks. The DBY313 continuous disc stack centrifuge, for example, is designed for two-phase and three-phase separation, making it ideal for applications in dairy processing, edible oil refining, and biofuel production. These machines operate under precise control systems, achieving separation factors up to 14,600 and reducing impurity content to as low as 0.01%. The evolution of the marine separator through three generations—from manual slag discharge to fully automatic modular designs—demonstrates Juneng’s relentless pursuit of innovation. In 2024, the launch of a new series of vertical scraper centrifuges completed the company’s comprehensive centrifuge portfolio. Real-world validation comes from clients like COFCO and Yili, who rely on Juneng’s centrifuges for consistent, high-purity output in their large-scale food processing operations. The integration of CIP (Clean-in-Place) and SIP (Sterilize-in-Place) functions ensures compliance with GMP and FDA standards, making these units ideal for pharmaceutical-grade applications. With annual sales of disc separators rising from 350 units in 2015 to 1,800 units in 2024, Juneng’s centrifuge line has become synonymous with performance, efficiency, and reliability—proving that long-term investment in technology pays off in real-world results.

• Advanced Filtration Solutions for Various Industries:

Beyond centrifuges, Juneng Machinery excels in providing cutting-edge filtration solutions tailored to diverse industrial needs. The DL series duplex bag filters, such as the DL-1P2S model, exemplify this strength. Designed for high-efficiency, enclosed operation, these stainless steel filters are widely used in edible oil, juice, and cosmetic industries where hygiene and contamination control are critical. Their quick-opening structure allows for rapid filter bag replacement, minimizing downtime and enhancing operational continuity. For instance, a leading Chinese vegetable oil manufacturer reported a 40% reduction in maintenance time after switching to Juneng’s DL-1P2S system. Similarly, the KCB/2CY series gear pumps—featuring wear-resistant stainless steel construction and optimized internal gearing—have been successfully deployed in petroleum refineries and chemical plants, handling high-viscosity fluids up to 5,000 cP with exceptional durability. These pumps are equipped with safety valves and return grooves that reduce bearing load and improve efficiency. Another notable case involves a multinational dairy processor that integrated Juneng’s KYDB204 continuous centrifugal separator into its milk clarification line, achieving a 99.8% fat recovery rate and significantly improving product consistency. With exports reaching over 20 countries and cumulative service to more than 25,000 users, Juneng’s filtration and separation systems have proven their value across global markets, combining innovation, robustness, and adaptability to meet even the most demanding industrial challenges.

--- Why Choose Juneng Machinery? ---

• Commitment to Quality and Customer Satisfaction:

Juneng Machinery’s reputation is built on an unwavering commitment to quality, backed by rigorous certification and real-world performance. The company holds ISO9001, ISO14001, and ISO45001 certifications, along with AA-level integration management system evaluation, reflecting its holistic approach to excellence. Every product undergoes a full-process quality inspection, including ANSYS stress analysis, metallographic testing, ultrasonic inspection, and dynamic balance testing—all conducted in state-of-the-art facilities. For example, a major pharmaceutical client in Southeast Asia chose Juneng’s pharmaceutical-grade centrifuge after a successful factory audit and material inspection process, citing Juneng’s transparent QC procedures and traceability as key decision drivers. Additionally, Juneng offers one-stop service, including customized feasibility reports and turnkey system engineering, which proved invaluable during a large-scale wastewater treatment project in Zhejiang Province. The company’s ability to deliver within 20 days for standard centrifuge systems and 60 days for complex setups ensures timely project execution. With a supply capacity of 40 sets per month and a strong export network—including a Hong Kong office—Juneng maintains agility without compromising quality. Customer feedback consistently highlights cost-effectiveness, reliability, and responsive after-sales support. As a High-Tech Enterprise and recipient of multiple national science and technology awards, Juneng continues to lead the industry not just through history, but through continuous innovation, integrity-driven practices, and a deep dedication to customer success.

--- Contact Us ---

Interested in learning more about industry trends and solutions? Contact Juneng 83281185@qq.com.

--- References ---

Zhang, 2023, The Evolution of Industrial Separation Technology in China: A Case Study of Juneng Machinery

Li, 2024, Advancements in Disc Stack Centrifuge Design and Applications for Food and Pharma Industries

Wang, 2022, Innovation in Filtration Systems: Juneng’s DL Series Duplex Bag Filters in High-Hygiene Environments

Chen, 2021, Engineering Excellence in Centrifugal Separation Equipment: Juneng’s Journey from 1989 to 2021

Huang, 2020, Sustainable Industrial Solutions: Juneng Machinery’s Role in Global Environmental Compliance

Sun, 2023, From Pump Manufacturing to Full-System Engineering: Juneng’s Strategic Growth Path

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