RLD 400A Leak Tester

Metal Cans & Aerosols

100% In-line Machine for Non-Invasive, Non-Destructive Integrity Inspection at high production speed for filled Aerosol Can.

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Filled Aerosol


2 Pieces Cans



  • Alternative test to water bath
  • Zero downtime
  • Valve tight control
  • Zero alteration of container features
  • High machine adaptability & stability
  • Easy management
  • Low energy consumption
  • Low maintenance due to automatic calibration
  • Low & Ease of maintenance: free access to all moving parts
  • Full integration in Industry 4.0 Environment

Technical Features

  • Container application: Filled Aerosol Can
  • Container dimensions: From Ø35 x 70 mm (h) to Ø65 x 330 mm (h)
  • Speed: Up to 60 cpm
  • Technology: Vacuum
  • Inspection features: Non-Invasive, Non-Destructive CCIT based on Vacuum Decay Method
  • Inspection Capabilities: Microleaks detection

Additional Benefits

  • Low investment cost
  • Reliability guaranteed above 99%
  • Enhanced easy-to-use HMI integrated functions
  • Quick format change
  • HMI real time display of statistics and raw data
  • Wide range of optional devices that allow the machine to be personalized based on the specific customer needs
  • Noise levels well within allowed limits


  • Container Closure Integrity Testing is a non-destructive measurement technology based on Vacuum Decay Method performed while the package itself is held within an hermetically sealed test chamber.
  • Vacuum Decay test measures the loss of vacuum inside the testing chamber as a result of headspace gas leakage from the package.
  • The monitoring of the vacuum level allows to identify microleaks and rejecting the faulty container.


  • Equipment test method refers to:
  • - approved industry standard ”ASTM F2338-09”: “Standard Test Method for Non-Destructive Detection of Leaks in Packages”
  • - specifications on Chapter 3 of “FEA Guide on Hot Water Bath Testing and Its Alternatives”
  • Machine Measurement System follows the approved industry standard "UN/SCETDG/24/INF.49"

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