Automatic calibration by the thickness of the corrugated cardboard.
Individual drive with speed synchronization with the FSU transport belt.
Technical specifications: Number of rollers on the side of the folding beam, pcs.: 2x20.2x26 Maximum operating speed, m/min: 350 Size of the valve joint on 3-layer corrugated cardboard, mm: +/- 2.3 Size of the valve joint on 5-layer corrugated cardboard, mm: +/- 3.5 Power of the main drive, kW: 2x1.5 Power of the gap adjustment mechanism, kW: 0.75 Supply voltage V/Hz/Ph: 400/50/3