1- working area 4020*2020mm 2- automatic tool changer 3- should be shipped by 20'FR 1. deep-processing, cutoff, grooving, carve and milling of various aluminum panel, aluminum composite panel, PVC panel, steel plate and composite plate with the most economical and reasonable method.2. Full automatic blade system of 6 service positions, which saves time and labor; cutter head cooling system is ...