Direct Imaging Printing Presses Offset presses which burn the plates via laser directly on-press.
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| ||All Presstek DI presses are engineered to deliver four-color offset printing at the lowest available cost per page for up to 20,000 prints. Presstek DI presses are available in two models: the Presstek 52DI a 52cm landscape format; and the Presstek 34DI, which offers the same high quality in a 34cm portrait format. The 34DI is available as the 34DI-X, a high productivity model and the 34DI-E an entry-level configuration. Details - http://www.presstek.com/dipresses/|
| ||The Quickmaster DI Pro has all the technology you need for success on today's competitive markets. This solution for printing short color runs in 34 x 46 centimeter (13.38 x 18.11 inch) format gives you exactly what you need – offset-quality printing for short print runs customized to target group needs, short delivery times, high flexibility thanks to a range of different applications and a press which is simple and convenient to use. Max. sheet size 460 x 340 mm (18.11 x 13.39 in). Min. sheet size 140 x 89 mm (5.51 x 3.50 in). Max. print format 450 x 330 mm (17.72 x 12.99 in) Stock thickness 0.05 to 0.45 mm (0.002 – 0.016 in).
Register accuracy 0.02 mm (0.00079 in). Direct Imaging. Imaging resolutions 1,270 dpi / 200 lpi. (alternative: 2,540 dpi) Inking unit
No. rollers 12 (incl. fountain roller). Form rollers 3 Details - http://www.us.heidelberg.com/www/html/en/content/products/sheetfed_...|
| ||Advanced New Imaging System with a 16 µm Laser Spot Size
Presstek's newly developed ProFire® Excel Imaging System is equipped with two imaging heads with built-in lasers. Waterless Plate (ProFire® Digital Media). The 3404X-DI and 3404E-DI use a satellite V-shaped 5-cylinder system consisting of two sets of double-diameter blanket cylinders and plate cylinders, which rotate around a triplediameter impression cylinder. Paper is tightly held by the impression cylinder grippers and rotated twice without a gripper change for precise 4-color printing. The large diameter of the impression cylinder reduces paper curling as well as damage to the printed material. Thanks to this cylinder arrangement, the RYOBI 3404X-DI and 3404E-DI achieve a remarkably compact design that is about the same size as a conventional 2-color press. Wide Range of Paper, from Thin to Heavy Stock. 340 x 460 mm (13.39" x 18.11") max. 90 x 100 mm (3.54" x 3.94") min. 1,500-7,000 S.P.H. Details - http://www.ryobi-group.co.jp/en/projects/printing/index.html|