4. All pulling rollers are made of stainless steel to insure top dynamic balance.5. Print cylinders are locked up in steel clumps, eliminating print cylinder bounce. Plate is fixed by self adhesive tapes.6. Print impression and ink delivery operate independently, allowing the operator to always set a perfect kiss impression for better print quality. Technical Variables: No. Name Model Size Print Width Print Length Print Speed 1 4-Color Flexo XT-4500 20" 500mm 1,000mm 10-70 m/min 2 4-Color Flexo XT-4650 25" 650mm 1,000mm 10-70 m/min 3 4-Color Flexo XT-4750 30" 750mm 1,000mm 10-70 m/min 4 4-Color Flexo XT-41000 40" 1,000mm 1,000mm 10-70 m/min