MZX Newman Roller Frames 23" x 31" with Mesh! Clean and Reclaimed!

I have a large lot of 23" x 31" MZX Newman Roller Frames. (Over 600) We are converting to MHM automatic presses with their proprietary pin lock system and unfortunately these frames are not compatible, but work well with all other automatic press manufacturers I am aware of (M&R, Roq, TAS, Anatol, etc.). They can also be used on manual presses with side clamps. They are in very good condition and come reclaimed and clean with mesh! (mesh TPI varies). Asking $25 a piece, volume discounts depending on amount.