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Solidfog Technologies


Over many years, TechSpray has built up an unrivalled understanding of the atomisation of liquids, and specifically of the generation of particles in sizes between 1 and 10 µm. Based on this expertise, TechSpray’s products and services are naturally aimed at the pharmaceutical industry.

Further to the classification of formaldehyde as a toxic and carcinogenic substance, TechSpray devised an alternative solution for the airborne decontamination of surfaces in the SolidFog®.

The collaboration with a leading world player in the pharmaceutical industry enabled us to devise an efficient “Biocide + device” concept with allowed us to fully comply with the high standards and stringent requirements held out by pharmaceutical manufacturers: production areas, air locks (MAL – Material Air Lock) and RABS are now decontaminated worldwide using our proprietary SolidFog® system.


Learn more : DSVA.

Products and services

Our technical department swiftly responds to all requests from our customers with bespoke services :

  • Technical analysis of the application
  • Feasibility analysis
  • Prototyping (if necessary)
  • Fabrication and delivery of decontamination systems
  • Technical documentation
  • Certification and traceability of substances and components (21CFR PART11)
  • FAT
  • Technical training courses for operators
  • ...

In addition, with each SolidFog® system sold we offer a full range of on-site services to guarantee the best return on investment of the equipment built by TechSpray :

  • Design qualification (DQ)
  • Installation qualification (IQ)
  • Operational qualification (OQ)
  • Performance qualification (PQ)
  • Calibration under pressure and under current
  • Preventive maintenance

Techspray’s SAV contracts are entirely custom-tailored and include at least one annual inspection. As the manufacturer, TechSpray is committed to serving its customers as quickly as possible and if required to ensuring round-the-clock maintenance services for our equipment.

TechSpray is the designer and manufacturer of the SolidFog® and DosyMist® systems :
A perfect command of our line of business and of our products to offer you premium quality and swift service.