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The HFAC Heated Fluid Application Chamber fluid and dosing machine

Fluid mixing and dosing systems

Explore SPI’s fluid mixing and dosing systems for high speed manufacturing, built to improve accuracy, consistency and production line uptime.

Explore HFAC machines Explore gel dispensing

Engineered for precision

Tried, tested and trusted, our fluid mixing and dosing systems are engineered for accurate, consistent fluid control across high-speed production environments.

Designed to support reliable mixing, measured dosing and repeatable application, our systems help manufacturers improve product consistency, reduce waste and maintain production efficiency. Whether you need controlled dosing, accurate mix ratios or a system configured around your existing line, SPI can help keep your process running smoothly.

30+
years of engineering experience
1000+
pump driven lines installed across manufacturing lines worldwide
98+
average system uptime

Explore our fluid mixing and dosing systems

Select a system type to learn more about its configuration and sub-products.

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Gel Dispensing Systems

Precision gel dispensing systems designed to deliver controlled, repeatable application across manufacturing environments.

  • Accurate gel placement
  • Consistent dispensing performance
  • Suitable for automated production lines
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Mixer

Flexible liquid mixing systems designed to blend, control and deliver liquids accurately within production processes.

  • Accurate liquid blending
  • Controlled mixing performance
  • Suitable for varied formulations

Benefits
of using SPI

Proven performance across high-speed production lines.

About us

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Consistent application accuracy

Eliminate sticky spillover and waste, improving product quality. 

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Minimal downtime

Reduce stoppages with 
easy-to-install modular units. 

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High-speed integration

Keep operations running with systems built for reliable performance. 

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Process optimisation

Control output with real-time 
monitoring and data logging. 

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Adaptable systems

Stay up to date with new product formats with future-ready systems.  

The people behind the precision

  • What gives me the greatest satisfaction is seeing the dedication and expertise of our team every day. Their commitment to quality, customer service, and continuous improvement is what makes our business special. I am incredibly proud of what we achieve together and excited about the opportunities ahead as we continue to support our customers with innovative and reliable fluid control solutions.
    Danielle Roxborough
    MD
  • What sets us apart is our commitment to customer service and the strong partnerships we build with our customers. We take a friendly, open approach to every interaction, taking the time to listen, understand individual needs, and provide the right support. As a member of the team, I see first hand how dedicated we are to delivering a positive experience and building lasting relationships based on trust, communication, and mutual success.
    James Stirland
    Customer Technical Support Manager
  • One of the things I enjoy most about working here is the freedom to innovate. New ideas are encouraged, and there’s a real willingness to explore better ways of doing things. I’m trusted to take ownership of projects, experiment with new technologies, and contribute to solutions that have a genuine impact on the business and our customers. It’s an environment that values creativity, continuous learning, and technical excellence.
    Michael Addleton
    Software Engineer
  • What I value most about working here is the genuine care and support shown to every member of the team. There is a strong culture of respect, collaboration, and open communication, where everyone’s contribution is recognised and appreciated. The company invests in both personal and professional development, creating an environment where people feel supported, encouraged, and empowered to do their best work.
    Natalie McCaffery
    Finance Assistant & HR Supervisor
  • My role as a Technical Sales Member allows me to bring together technical understanding and customer service. I love the problem-solving side of the job—helping customers find the most effective fluid control solutions for their needs. The variety of projects and the trust I’m given to build relationships and offer guidance make this a really engaging and fulfilling role.
    Lewis Singleton
    Technical Sales Engineer

    FAQs

    Here are the answers to the most common questions about our product range. If you can’t find what you’re looking for, get in touch with our team.

    Fluid mixing and dosing systems are used to accurately mix, measure and apply fluids during manufacturing. They help control consistency, improve product quality and support efficient high-speed production.

    Have a fluid or adhesive application challenge?

    Our engineers can help you design the perfect solution.

    Get a quote

    Speak to an expert