Electronic pre-stretch carriage with two motors – mod. PEM-Duo
Electronic spool carriage with variable pre-stretching driven by two motors controlled by an inverter.
The pre-stretch percentage can be set from the electrical control panel (minimum 120% – maximum 450%) by adjusting the speeds of the motors installed on the carriage separately. This takes full advantage of the characteristics of the film, with a significant reduction in the amount used.
It is also possible to set different pre-stretch percentages for each programme and wrapping cycle, ensuring maximum stability of the palletised load.