| Customization: | Available |
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| Membrane Type: | Spiral |
| Type: | RO |
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PSI MEMBRANE® Pro-XFR Thin Film Nanocomposite (TFN) anti-fouling membrane ,incorporated with groundbreaking Thin Film Nanocomposite (TFN) technology, stands as the perfect choice for reverse osmosis plants managing challenging water and wastewater, especially for those in pursuit of a premium membrane solution. It offers outstanding water purity, enhanced resistance to fouling, and operates with minimal energy consumption.
Key feature:
Key applications:
Includes softening, producing ultra-pure water, and water reclamation in
sectors such as pharmaceuticals, electronics, power generation, petrochemicals, refineries, food & beverage, and municipal services, among others.
| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) |
Product Flow Rate ²gpd( m³/d) |
Stable Salt Rejection (%) |
Minimum Salt Rejection (%) |
| Pro-XFR-4040F34³ | 82(7.6) | 34 | 2500(9.5) | 99.7 | 99.4 |
| Pro-XFR-8040F34³ | 400(37.2) | 34 | 12000(45.9) | 99.7 | 99.4 |
1. Product flow rate and salt rejection rate are meticulously assessed under the subsequent test conditions, ensuring reliable and consistent results:
Feed water concentration is established at 2000 ppm as NaCl, with a precise feed water pressure of 225 psi (1.55 MPa), and an optimal feed water temperature maintained at 77 °F (25 °C). The recovery rate is efficiently set at 15% for each individual membrane, optimizing performance.
2. The variation range of product flow is expertly controlled within a margin of +/-15%, ensuring dependable operation.
Operating Condition: The Ideal Environment for Maximized Efficiency and Longevity
| Operating Limits | Unit | Value |
| Maximum operatingpressure | psi(bar) | 600(41) |
| Maximumfeed water temperature | °F(°C) | 113(45) |
| Maximum pressure drop | bar | 1 |
| ContinuousoperationpH range | 2~11 | |
| Cleaning PH range | 1~13 | |
| Maximum feed watere SDl15 | 5 | |
| Maximum influent turbidity | ntu | 1 |
| Maximum residual chlorine concentration of influent | ppm | <0.1 |
| Model | A | B | C |
| Pro-XFR-4040F34 | 1016 | 100.3 | 19.1 |
| Pro-XFR-8040F34 | 1016 | 200 | 28.6 |
Proshare Innovation Suzhou Co., Ltd. is a prestigious national high-tech enterprise dedicated to the research, development, and commercialization of cutting-edge third-generation thin-film nanocomposite (TFN) membranes. These groundbreaking membranes are instrumental in revolutionizing reverse osmosis (RO), nanofiltration (NF), and material separation applications. Established in 2017 under the visionary leadership of Dr. Lin Xiaofeng, who is distinguished by national-level talent accolades, Proshare Innovation Suzhou Co., Ltd. proudly stands as the sole domestic producer of TFN membranes in China.
Technological Innovation: We have spearheaded the application of TFN technology in nanofiltration membranes, achieving a significant milestone with our fully independent research, development, and localized production of both membranes and their manufacturing equipment.
Intellectual Property: Our intellectual prowess is reflected in over 31 pioneering patents. Our membrane performance not only meets but surpasses globally leading standards, effectively replacing monopolized foreign products.
Production Capacity: Our operations are supported by a state-of-the-art 2,000 m² R&D facility complemented by an expansive 15,000 m² production base.
Funding: We have successfully completed Pre-A Round (2023) and A Round (January 2025) financings, bolstered by the strategic investments of Suzhou Industrial Park Science Innovation Fund and Yong Sheng Capital.
Market Recognition: Our excellence and reliability have earned us the status of a preferred supplier to esteemed listed environmental engineering firms and state-owned enterprises.
Leadership:Dr. Lin Xiaofeng, a distinguished Ph.D. graduate from the University of Strasbourg (France), is recognized with prestigious provincial and national talent accolades such as Suzhou Leading Talent and Jiangsu Dual Innovation Talent. He is a pivotal force behind the company's breakthroughs in TFN membrane industrialization.
WHY US?FAQ:
(1) Q: Why Choose Our Company?
A: We offer complete water treatment solutions.
Our revolutionary Thin Film Nanocomposite (TFN) membrane sheets, membrane elements, and comprehensive water treatment system solutions are tailored to meet your specific needs.
A: Our customization capabilities are unparalleled.
We are backed by national expert teams and the innovative minds at Tsinghua University Suzhou Environmental Innovation.
A: We ensure quality and deliver outstanding value.
Our premium solutions not only satisfy your high standards, but also guarantee a significant return on investment. We extend training, support, and services, leveraging our local expertise with a global outlook.
A: We collaborate closely with our customers.
Inspired by our customers' daily endeavors, we strive to be a beacon of hope for a world optimized with clean water, thriving together.
(2) Q: Are you a manufacturer or Trade Company?
A: We are a professional manufacturer with our own International Trade Department. This enables us to deeply understand customer needs and offer competitive pricing.
(3) Q: How's the after-sale service?
A: Our engineers are available to provide overseas service under the careful supervision and translation of our merchandisers.
(4) Q: How about the quality?
A: We source main sub-assemblies and raw materials from top-tier companies. Our own staff develop key components, and our professional assembly line and rigorous quality testing system ensure your high-quality standards are met.
(5) Q: Product /Quality Guarantee and After Sale Service?
A: Our product comes with a comprehensive 1-year international warranty, ensuring peace of mind and reliability. We pride ourselves on providing exceptional customer support and are available online around the clock to address any inquiries or issues you may have with our machine.
(6) Q: Certification?
A: Tsingxi proudly holds ISO9001, ISO14001, and ISO45001 certifications, underscoring our commitment to quality, environmental responsibility, and occupational health and safety. Our products are meticulously designed to comply with 3C and CE technical standards, and each one is thoroughly certified by the Industry Administration Authority. Tsingxi is dedicated to strengthening its position as a leader in the global water treatment high-tech industry. Tsingxi remains committed to its mission of becoming an even more robust and innovative force in the worldwide water treatment technology market.
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