Philadelphia Mixing Solutions Ltd. Introduces PulpPerfect ™ Mixing System

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New System Improves Paper Stock Chest Mixing While Using Less Energy

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Philadelphia Mixing Solutions Ltd. (PMSL), the world leader in process mixing technology, today introduced its PulpPerfect ™ Mixing System. This new system features the CounterFlow™ impeller, which provides better mixing in paper manufacturing applications, while using less energy.

“PMSL is in the midst of a global expansion campaign, which has been aptly named, ‘Closer to our Customers’,” said Lawrence K. Heck, president and CEO of Philadelphia Mixing Solutions. “The introduction of the PulpPerfect mixing system is just another step forward in this effort to provide our customers with the industry’s best process mixing technologies and solutions.”

PulpPerfect ™ operates at slower rotation speeds and disperses fluid more accurately than conventional impeller solutions, improving overall stock consistency. This reduces energy consumption, minimizes potential fiber shear damage and increases equipment life. Paper makers can leverage this solution to provide multiple areas of zonal mixing, thereby maximizing residence time and minimizing short circuiting potential from new stock flow.

The top-mounted PulpPerfect ™ Mixing System:

  • Provides a higher pumping rate than conventional impeller orientations;
  • Operates efficiently at much higher impeller-to-tank diameter ratios;
  • Requires significantly less power and produces higher flow than conventional turbines;
  • Disperses stock more evenly throughout the vessel by pumping both upwards and downwards.

The PMSL family of companies includes UK-based Mixing Solutions Ltd. (MSL) and Latin-America based Philadelphia Mixing Solutions Ltd. S.A.

About Philadelphia Mixing Solutions Ltd.
With a full range of globally-proven products, services, and the world’s largest test lab facility, Philadelphia Mixing Solutions Ltd. (Palmyra, PA, USA) is one of the world's most experienced fluid mixing equipment and process optimization experts. The PMSL family of companies includes UK-based Mixing Solutions Ltd. (MSL) and Latin America-based Philadelphia Mixing Solutions, Ltd. S.A. PMSL’s offerings include chemical processing, biological and industrial wastewater treatment, tank storage, mineral processing, flue-gas desulphurization (FGD), water treatment and other fluid mixing applications. For access to product information and a complete library of technical information, or to chat with a live representative, visit

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Karen Lee Nafzinger
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