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Welcome to Powder Systems:
Solid Liquid Separation Experts

Powder Systems Limited (PSL) provides a full range of solid-liquid separation solutions for filtration, drying, and processing from research and development activities up to larger commercial production scale.

Quality and innovation are central to everything we do. We are proud of our award-winning track record and have been working with industry partners for over 35 years.

We support our clients by developing solutions to overcome challenging manufacturing processes and provide first-class aftercare services.

Microsphere Summit 2025

Taking your process further, together

Our Solutions

MSR MicroSphere Refiner showing Vessel

Microsphere Formulation

Innovative MSR™ technology proven at all levels, from early research & development activities to clinical trials and commercial manufacturing.

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Filtration and Drying

The unique technology within PSL’s range of Agitated Nutsche Filter-Dryers (ANFD) enables reliable production scale-up.

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Vacuum Tray Dryers

CakeStand™ tray dryers provide a fully sealed vacuum chamber and direct heating shelves for optimum drying conditions and uniformity.

Find Out More

PSL’s process understanding is fundamental to our success in providing advanced filtration and drying solutions, along with cutting-edge technology for microsphere refinement.

Take a look at our areas of expertise.

Our Services

PSL Mechanical Assembly Engineer

Aftercare Services – PSL Serve™

PSL Serve is our dedicated customer care, on-site service and spares team. As technical specialists we are here to aid the smooth installation of new equipment, along with servicing and maintenance of existing PSL equipment and along with providing spare parts, as required.

Scientist Explaining Pharmaceutical Process Services in Laboratory

Process Services – C.O.P.E.™

The Centre of Process Excellence (C.O.P.E.™) is the process development arm of PSL. Created in 2015, it offers the industry a collaborative space in which manufacturers and process developers explore new ideas and learn about innovative production techniques.

Latest News

Latest Articles & Blogs

Access our full library of articles and product news. Here, we explore latest developments in industries such as pharmaceuticals, fine chemicals and battery processing. You can also find out about our latest product innovations and upcoming events.

Multi-Industry Process Expertise

PSL’s specialist processing equipment is used in the pharmaceutical, life sciences and fine chemicals industries, along with emerging sectors such as battery development and precious metals. The solid-liquid separation solutions we offer are specially designed for processing high value materials.

Our agitated nutsche filter dryers, vacuum tray dryers and microsphere processing equipment provide scalable options. They are designed for laboratory research and development activities, pilot and kilo plant needs, and ultimately full-scale production.

Our highly skilled team work together, with global clients, partners and key stakeholders to ensure successful outcomes are met, every time.

Pharma syringes and tablet medication
 Pharmaceutical; Life Sciences
Fine Chemicals in Glass Containers
Fine Chemicals
Cathode Material Production
Battery Development
Precious Metals; Material Science
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