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Freshline® Smart Technology

Enter the world of smart cryogenic freezing

Control and optimise your food manufacturing processes anytime and anywhere. Enter the world of smart cryogenic freezing today.

Freshline® Smart Technology revolutionises the level of convenience, efficiency and effectiveness offered by current cryogenic freezing processes.

What is it and How does it work?

  • Freshline® Smart Technology is an integrated service to your cryogenic freezing process, allowing you to monitor, review and interact with data from your Freshline® cryogenic freezing tunnel and liquid nitrogen tank
  • Freshline® Smart Technology uses the latest sensors and wireless communication technology to advise process optimisation based on advanced analytics and track key process parameters

Technology based solution using sensor and wireless communication


Increases Productivity

  • Reduces unplanned downtime
  • Improves production uptime
  • Optimises maintenance schedule
  • Optimises nitrogen deliveries
  • Prevents over-freezing
  • In line with industry 4.0

Reduces nitrogen consumption

  • Maximises the use of your tunnel
  • Reduce consumption where amenable
  • Transparency of nitrogen usage, by recipe, by tunnel, or by time period
  • Enables efficiency evaluations

Supports smart safety within your facility

  • Notifies you of unsafe practices
  • Traceability of key process parameters and their limits
  • Back-up reporting of O2 levels.

Increases product quality

  • Freezes products optimally
  • Potentially lowers physical product damage related to unoptimized loading

Support Traceability and Quality Assurance

  • Supports quality assurance through operating reports
  • Saves time on data analysis
  • Provides error alarms

Smart remote customer servicing

  • Access process data remotely
  • Quicker enquiry resolution by avoiding unnecessary on-site visits

Voice of Customers

“I have found Air Products, the most responsive and best partner, for nitrogen freezing, for the supply of nitrogen and the service we get. I have also found them very helpful for their investment in new technology.”

I think that Air Products understand the food market really well and, in particular, the challenges we faced so we chose them as our partner.

Air Products Freshline® Smart Technology gives us real-time diagnostic skills whether remotely or through our in-line technology.  In doing so, it works in a way that allows us to achieve cost savings.

Ask the expert

“How can customers benefit from Air Products Freshline® Smart Technology?”
From a business perspective, one of the main interests amongst our customers, is estimating the liquid nitrogen consumption per Kg of chilled / frozen product. In some cases they even have someone outside reading the tank level every hour or so, and then trying to evaluate the split rate of liquid nitrogen consumption per equipment application. There is no need of manual guessing with Air Products Freshline® Smart Technology. The tool will automatically and accurately offer this calculation in a comprehensive way.