A Major Breakthrough in Solid-Liquid Separation: The New Nano-Micron Powder Filtration Machine Empowered by Citius

Release time:

2025-05-13

In the rapidly evolving fields of high-end manufacturing, advanced materials, and environmental protection, nano-micron powder materials are playing an increasingly critical role. From lithium batteries and precision ceramics to pigments and semiconductors, the purity and handling of these fine powders significantly affect downstream product performance. To meet the challenges of filtering ultra-fine particles, Xiamen Citius Filter Media Technology Co., Ltd., a leader with 30 years of expertise in solid-liquid separation, has developed a cutting-edge Nano-Micron Powder Filtration Machine. This innovative device marks a new era in powder filtration by combining high separation accuracy, low energy consumption, and multi-function integration.

A Major Breakthrough in Solid-Liquid Separation: The New Nano-Micron Powder Filtration Machine Empowered by Citius

In the rapidly evolving fields of high-end manufacturing, advanced materials, and environmental protection, nano-micron powder materials are playing an increasingly critical role. From lithium batteries and precision ceramics to pigments and semiconductors, the purity and handling of these fine powders significantly affect downstream product performance.

To meet the challenges of filtering ultra-fine particles, Xiamen Citius Filter Media Technology Co., Ltd., a leader with 30 years of expertise in solid-liquid separation, has developed a cutting-edge Nano-Micron Powder Filtration Machine. This innovative device marks a new era in powder filtration by combining high separation accuracy, low energy consumption, and multi-function integration.

Addressing Key Challenges in Nano Powder Filtration

Nano-scale powders—often smaller than 1000 nanometers—are highly active, prone to agglomeration, and difficult to settle. Traditional filtration systems struggle with low throughput, poor retention, and filter clogging. Additionally, the need for chemical flocculants increases operational costs and may compromise product purity.

Citius’s new machine breaks through these limitations with four core advantages:

  • Ultra-high retention: Achieves up to 99.9% particle interception without additives.
  • Chemical-free process: Fully physical filtration with no need for flocculants or filter aids.
  • Integrated system: Simultaneous solid-liquid separation, washing, and drying.
  • Low energy, high automation: Continuous operation with reduced labor and energy costs.

This makes it ideal for high-value powder production, precision material preparation, and wastewater recovery.

Wide Applications Across Industries

The machine is highly adaptable, covering industries such as:

  • Industrial powders: Talc, calcium carbonate, quartz, mica, graphite, kaolin, etc.
  • Synthetic materials: Silicon carbide, alumina, titanium dioxide, boron nitride, etc.
  • Nano-materials: Ni, Ag, Zn, Al, Fe powders; oxides of Ni, Zn, Fe, Al, Ti; nano silica, nano CaCO₃.
  • Wastewater treatment: Removal and recovery of nano pigments and suspended particles.

Supported by Citius’s Decades of Innovation

Xiamen Citius has built a world-class research, testing, and pilot production system for filter media. The company custom-develops advanced monofilament materials—PET, PA6/66/610/11/12, PP (high-temp), PPS, PEEK, and sheath-core composites—to meet demanding industrial environments. As the drafting authority of the national belt filter cloth standard in China, Citius ensures quality and consistency at every production step through comprehensive quality control.

Its products serve top-tier manufacturers across China and are exported to Europe, the Americas, Southeast Asia, Russia, and Africa—accounting for over 50% of total output.

Future Outlook

This next-generation filtration machine is not only a response to current industry pain points but also a strategic tool for:

  • Lithium battery raw material purification
  • Nano metal and oxide separation
  • Electronic ceramics processing
  • Clean production of high-end powders
  • Resource recovery in industrial wastewater

By redefining the boundaries of solid-liquid separation, Citius empowers the industry to achieve new levels of purity, efficiency, and sustainability.

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