LRP-20: leak detection testing machine 

With the Sprimag leak detection testing machine LRP-20, aluminum tubes can be tested reliably for leaks and cracks. The concept of the machine is based on a modular system and can be used flexibly as LRP-20 in front or as a combimachine TGA-200L after the capping machine. 



  • 20 testing heads guarantee a sufficiently long cycle time
  • Detects leaks reliably with a diameter starting from 0.04 mm
  • Drum concept for precise positioning of the aluminum tubes
  • Variable infeed and outfeed conveyor system can be adapted to any standard transfer ­concept
  • Automatic ejection of non-okay tubes into a separate container
  • Compact machine design: 2100 mm x 1700 mm x 1800  m / height x width x depth (incl. infeed and outfeed conveyor system)
  • Easy accessibility to the machine interior 
LRP-20 Leak Detection Machine for Aerosol Cans
Request now



  • Stand-alone option: LRP-20
  • Example for integration in the production line together with the capping machine





  • 2-in-1 solution as a combimachine with testing and latexing function: TGA-200L 


LRP-30 Leak Detection Machine for Aluminum Tubes

TGA-200: TUBE Latexing Machine

Internal Coating of Aluminum Tubes

Aluminum tubes