Pressurised Metered-Dose Inhalers (pMDIs)

We design, engineer, and build market leading pMDI mixing systems globally

Bespoke mixing system designs from pilot through to commercial scale available through dedicated consultancy from Briggs Pharma specialists.

Next Generation Propellants

We offer greener propellants, being introduced to reduce the Global Warming Potential (GWP) of pMDI’s.

  • Developed designs for a pilot and commercial scale mixing system.
  • Experienced in helping existing and new customers transition between their current and next generation systems.
  • Evolving the design of our pilot and commercial mixing systems to incorporate the latest sustainable technologies for HFA152a and HFO1234ze propellants.
  • Ex/ATEX compliant for mixing flammable substances.
  • FDA compliant for mixing pharmaceutical products.
Next Generation Propellants



Giusti is a legacy Briggs of Burton brand, acquired in the late 80’s and with it brought an extensive back-catalogue of mechanical designs to process everything from ice cream to Active Pharmaceutical Ingredients (APIs) suspended in a propellant gas as part of a pMDI system.

Many pharmaceutical, health and beauty, and food customers may have a Giusti process system. The experience and technologies were incorporated into Briggs of Burtons’ standards and mechanical design. Future projects across these industrial sectors will be presented with Briggs of Burton, combining the work of Giusti with larger resource and capability of delivering a complete project.


Giusti forms the core of Briggs Food Cooking and Mixing Technology, with Giustimix and the Vesuvio Cook-Cool system, along with Pharmaceutical Mixing systems including Pharmix.

Customers with legacy Giusti equipment can contact the After-Market team for spares, service, support, and/or replacement of equipment. This is all managed through Briggs of Burton.


  • Contact us today

    Learn more about our customised solutions and how we can help your business grow and thrive with our project delivery focus and bespoke process systems.