Vacuum Leak Tester By Singapore Estes Engineering Pte,ltd

Our offered Vacuum Leak Tester is to be installed directly on the production line, on line eliminate the defective cans (with pin holes, cracked welding, dented flanges, etc). The working principle of this machine is : detect and get a first pressure value after the cans vacuumed when the cans pass through the working heads, keeping some time, then detect again to get a second pressure value, by the calaulation of the PLC, compare with the machine setted standard value. If the value is in the standard range, the cans will pass smoothly and go into the next procedure palletizing; if the value is not in the standard range, then means this is a defective can and will be rejected automatically on the outlet conveyor and collected to a container for factory analyzing use, this is he whole detecting procedure.