Our sign makers
vertical panel saw package includes a knife cutter attachment that takes the place of the Makita circular saw - allowing for completely dust free cuts. We have an ACM cutter as well. The inserts only takes seconds to switch out. You can rip cut or cross cut allowing you to make 96" cuts. The Sign Makers package includes a folding stand but it can be mounted to the wall to improve floor space.
Depending on your needs, the knife cutter works with any of our saws so if you did not need the circular saw or the dust collection included with the sign maker package our basic series may be the way to go. It is basically just the carriage and the frame and you can add the cutter you need - in your case the knife cutter.
-Larry