Automotive radiators with a production demand of 60 radiators per hour, are tested in a pressure differential system at a leak rate of 4sccm to 2.5barA.
When installing the system, there were very high levels of rejection and inconsistency in the leakage values.
In order to improve the situation, the customer implemented a cooling area for the radiators prior to the leak test, installed a clean room around the leak machine, extended the leak test time, calibrations were performed on the system. every hour and the products that were rejected were retested.
By migrating to Accuro, the radiators could be tested directly at the exit of the welding process, the clean room was eliminated, the equipment is calibrated once a shift and the production of 60 pieces per hour was achieved with a double chamber system.