UNI CHUCK is the self-adapting closure chuck patented by AROL, able to correctly apply caps in different colors, sizes, and manufacturers.
The innovative system drastically reduces line stops due to format changes, thanks to its ability to handle the same type of cap having different colors, knurlings and sizes, as well as caps by different manufacturers, compensating differences in height and diameter of up to +/- 0.5 mm (with respect to the nominal dimensions).
Read the full article in PDF.
 2019.05.27_AROL UNICHUCK_EN.pdf |