After adopting fully automatic unwinding equipment, the corrugated board production line offers the following five main advantages:
Improving production efficiency
The automatic paper splicing and roll changing function enables high-speed, non-stop paper change (typically ≤ 2 seconds), reducing downtime losses and increasing continuous production time by over 30%.
Reduce labor costs
No need for manual roll changing; a single machine can reduce the number of operators by 1 to 2, while eliminating paper roll waste caused by human operational errors.
Precise Tension Control
Utilizing a servo motor combined with a closed-loop tension feedback system, it compensates in real time for paper web stretching, ensuring board flatness and reducing defects such as breakage and blistering caused by tension fluctuations (waste rate can be reduced by approximately 50%).
Reduce raw material waste
Automatically calculate the remaining roll length, precisely align the ends of new and old rol…