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The HFAC Heated Fluid Application Chamber

The HFAC-1 Heated Fluid Application Chamber applies bands of cold or heated liquids to wide moving substrates. The system can be heated via the IFH flavour application system and supports two methods: atomised or extruded application.

Atomisation uses heated air to deposit fluid evenly onto the substrate, while extrusion requires a flat, wrinkle-free surface. Excess liquid is collected in a recovery container, and all heating and control functions are managed by the IFH system.

Core features

Our heated fluid application chamber supports configurable application, low waste and precision control for reliable production performance.

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Easy switch between standard and flavoured product icon

Configurable

Can be supplied with one or two spray applicator, a Extrusion baa, be heated or cold

modular icon

Versatile

Designed to apply liquids from Glycol to flavours

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Low waste

Designed for precise application with low waste and efficient fluid recovery.

High Accuracy Application

Precision Application

Applies exact amounts of hot or cold fluids consistently and proportional to machine speed

Product information

Product specifications

Our HFAC heated fluid application chamber systems are built to the highest standards and offer reliability with industry leading performance.

Viscosity range: 100-2000 cps

Fluid Application Rate Range: Up to 400g/min/Valve

Maximum width of substrate: 200mm

Substrate speed: Max 600Mtrs/min

Tried, tested and trusted

Our systems have been engineered for precision performance and fast installation.

upto 6000
sticks produced per minute
1000+
pump driven lines installed
98%
average system uptime

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.  

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.

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The HFAC is designed to precisely apply heated fluids such as oils, coatings, or adhesives within high-speed production environments. It ensures consistent temperature control and even distribution, helping maintain product quality while reducing waste.

Ready to optimise your fluid application process?

Speak to our engineers about configuring the HFAC Heated Fluid Application Chamber for your production line. We’ll help you achieve precise, consistent results at scale.