The pushbar - or stacker bar - is the latest piece of equipment at the hot end to come into contact with the containers that bottle makers have worked so hard to form, sweep out, convey and transfer onto the lehr cross conveyor. So, according to this article, it is definitely worth making the investment in time and resource for the correct one.
Origin
Sheppee Int, Uk
Journal Title
Glass Worldwide May-June 2017 66, 68
Sector
Container glass
Class
C 5857a