Heidelberg ST 450 Saddle stitchers

Color monitor
Semi-automatic setting
7 chain stations
1 cover feeder with Technofold creasing
4 drum feeders vertical
2 drum feeders horizontal
Stitching station
4 stitching heads
2 ring eyelet stitching heads
Thickness control
1 large spool carrier
Electric wire feed
Ejection for incomplete products
Three-knife trimmer/trimmer with 2 sets of knives
1 center cutting device (with 6mm and 8mm)
3 pressure vacuum pumps
1 PIAB vacuum system
Delivery: cross-stacker and delivery to the left and right

Technical specifications:
Performance: up to 14,000 cycles/h
Product thickness max.: 12 mm
Format untrimmed max.: 480 x 320 mm
Format untrimmed min.: 128 x 85 mm
Format trimmed max.: 475 x 315 mm
Format trimmed min.: 120 x 80 mm