How to deal with the cross grain of the sheet produced by the extruder of PC plate equipment?

How to deal with the cross grain of the sheet produced by the extruder of PC plate equipment? Does extruder shake a little? Professional PC plate equipment manufacturers answer for you: if the sheet production line should be with rollers, adjust the position of the three rollers to cool the temperature, so that the sheet tension and full cooling. Of course, the jitter of the extruder should have an impact on the product. It can be repaired. If it can't be repaired well, you can try to add some damping pads on the foot, which may be improved.