Vacuum Drying for Chemical Solutions and Slurrying

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Controlled vacuum drying for solutions, slurries or wet solids — ideal for heat‑sensitive materials and consistent powder production.

What is Vacuum Drying?

Vacuum drying involves removing water from a solution, slurry or wet solid under reduced pressure, producing a stable solid product. Because drying occurs under vacuum, water can be removed at temperatures well below 100 °C — preserving heat‑sensitive or temperature‑sensitive materials. 

Our Vacuum Drying Capacity

Plater Group operates three commercial-scale vacuum driers, supported by a pilot‑plant facility for customer trials and development – enabling evaluation of vacuum drying suitability for your product before full-scale production. 

Key Benefits

  • Gentle drying at low temperatures — suitable for heat‑sensitive chemicals or formulations
  • Effective removal of water from solutions, slurries or wet solids without damaging product quality
  • Produces consistent, dry solids or powders, ready for downstream processing or packaging
  • Pilot‑scale trials available, enabling evaluation and process optimisation before full production
  • Scalable from small‑scale trials to commercial‑scale drying, providing flexibility for different customer needs

Typical Applications

Vacuum drying is particularly suited for chemical products derived from solutions or slurries — for example salts, catalysts, speciality powders, or any heat‑sensitive material requiring controlled drying. It also supports drying after blending, synthesis or wet processing steps. 

Contact Us About Vacuum Drying

If you have a slurry, solution or wet solid requiring careful drying — or want to assess whether vacuum drying is appropriate for your product — we’d be happy to discuss your needs. Vacuum Drying is the process of removing water from either a solution or slurry under vacuum to produce a solid. Because the process takes place under vacuum conditions the temperature required to remove the water is well below 100°C (the normal boiling point of water) and so many heat sensitive materials can be concentrated and a solid produced using this technique.
At Plater Manufacturing, we have 3 commercial scale Vacuum Driers available and these are backed up by a pilot plant facility where we can run customer trials to see if this is the right method for your product.

Vacuum Drying for Chemical  Solutions and Slurrying