Vertical lift includes individual transfer supports for each carton.
All adjustments have reference scales and pointers.
The all mechanical main drive supplied with line shaft drive with split hub sprockets and detent clutch. Properly filled cartons are received onto the infeed conveyor of the 850 with all flaps vertical. The leading carton is retimed into the closer. The carton is advanced, hot melt adhesive is applied to the flaps and they are guided down. The carton is raised into compression, squared and the flaps permanently sealed against the carton with no carton to carton contact.