I have just purchased a cnc machine and i have a large selection of template of various shapes and sizes. all these templates are cut out of plywood and i want to convert them to dxf files so the cnc will cut them out.

Our CNC Solution of a digitizer and the CNC Digitizing Software will do exactly what you need. Trace a template, save a DXF graphics file of the template, load it into your cnc or cad software. Four types of digitizers are available: new and used digitizing tablets, the E-Digitizer and Mega Digitizer and the Automatic Digitizer. I suggest getting a 18"x24" or 24"x36" digitizing tablet for your smaller templates and a 4'x8' Mega Digitizer for the larger templates and a copy of our CNC Digitizing software. I have used 18x24 tablets for $600, 24x36 for $900, new 20x24 for $1400 and new 24x36 for $1800. The 4'x'8' Mega Digitizer is $3000. The CNC Digitizing software is free.

I am looking for a 5'x15' digitizer.We fabricate aircraft floor board

The Logic Group sells a 5'x15' Mega Digitizer for $3600, sales quote Greenberg1. Can be used to accurately (.04" accuracy) digitize templates and save the images as dxf graphics files for loading into cad and cnc software. For more info, visit:
http://www.logicgroup.com/New/MegaDigitizer.htm