2005 Theisen & Bonitz TB sprint 304 QSM stitch-fold-triming unit

TB sprint 304 QSM stitch-fold-trim unit

Format open max.: 35 x 50 cm

Format open min.: 6.5 x 15.5 cm

smallest booklet: 6.5 cm spine length x 4 cm

with head-foot trim: 10.5 cm spine length x 4 cm

largest brochure: 35 cm spine length x 25 cm

with head-foot trimming: 34.6 cm spine length x 4 cm

Up to 3100 cycles/h, depending on format and paper

Front cutting device with upper/lower blade for cutting to 4 cm and sections larger than 1.5 cm, infinitely variable motorised format adjustment of the front cut with additional handwheel for fine adjustment, head and foot trimming of 3 - 20 mm each for approx. 120 pages of standard 80 g/m² paper

4 stiching heads