How to use can tightness tester
Seal an empty can. Insert the screw of the tester into the can until it is tight. NB: It is a counter-clockwise screw.
Connect the tester with a hose of compressor and rise pressure carefully until ca 2 bar; in the case of "easy open" cans until ca 1.5 bar. Put the can into water to check the tightness. In case you can see air bubbles rising, it means the can is not hermetic. Adjust the can sealer once more. Repeat the procedure with a new can, until settings of the can sealer are proper and there will be no air bubbles.
NB! Be careful! Use protection equipment in order to avoid injure from the possible metal pieces in case the can brakes up.
See the video: https://www.saksavorst.ee/videod/
Price: see e-shop Can leakproofness tester – Saksavorst
