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CleanChanger® also patented in the United States

BD Plast is proud to announce that CleanChanger®, the only self-cleaning screen changer with an automatic breaker plate ejection system, has obtained a patent in the United States, further confirming its revolutionary nature and technological excellence.

After obtaining a European patent, this important recognition overseas further strengthens CleanChanger®’s position as a benchmark in the field of automatic filtration.

CleanChanger® stands out for its ability to optimize production processes thanks to its innovative features:

  • Self-cleaning and autonomous: up to 400 automatic cleaning cycles without the need for manual intervention.
  • Safe: safety interlocks with RFID coding for complete protection.
  • Efficient and sustainable: reduces energy consumption thanks to insulation and minimizes plant downtime and material waste.
  • Productive: requires low back pressure (8 bar tested) for effective self-cleaning.
  • Customizable: designed to meet specific needs, integrating perfectly into existing filtration systems.

CleanChanger® represents a fully Made in Italy solution that combines innovation, quality, and sustainability. The granting of the patent in the United States is a further step toward the global expansion of a technology that optimizes productivity and reduces environmental impact, meeting the needs of today’s and tomorrow’s plastics industry.

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23 January 2025

Frequently Asked Questions

BD Plast is an Italian company founded in 1986, specialising in the design, manufacture and sale of filtration systems for plastic polymers. Its product range includes manual, hydraulic and continuous-flow filter changers, static filters, components for extrusion lines and accessories. With 40 years of experience, the company manages the entire process: from engineering to on-site installation.

The manual filter changer is the most cost-effective solution, suitable for standard production runs where a brief interruption to the process is acceptable. The hydraulic filter changer allows filter elements to be replaced whilst the plant is running, making it ideal for high production capacities. The continuous-flow filter changer, on the other hand, ensures a perfectly uninterrupted flow of polymer, eliminating waste and interruptions in the production cycle: it is the ideal choice for lines where process consistency is critical.

The Clean Changer is BD Plast’s patented innovation, designed specifically for the extrusion industry. It is a high-performance solution that meets the quality and continuity requirements of the most advanced production lines. For technical details and to assess its suitability for your process, please contact our sales or technical team.

The range is much broader. In addition to various types of filter changers, BD Plast manufactures adaptors, bends, necks, accessories, support trolleys and hydraulic power units. Each component is designed for maximum integration into extrusion lines, whether for cast film, blown film or coating lines.

You can request a personalised quote by completing the technical data sheet available on the Contact page of the website. The form collects all the necessary information (type of system, materials processed, pressures, electrical parameters, required accessories) to enable the BD Plast team to provide a bespoke quote. Alternatively, you can contact the sales team directly by phone or email.