> Hamada B452
Hamada B452 Printing Presses
A3 Wide Landscape Feed 4-Color Offset Press 10,000SPH 520 365mm – A Breakthrough in Landscape, 4-Color Press
Hamada B452 Offset Printing Press Series
- Hamada B452
For today’s demanding print buyers, you need quality process printing, short- and long-run, in highest productivity, just in time deliveries. Requirements have never been this exacting since we saw the new horizon of multi-color in the early 1990′s.
The new HAMADA B452 offset printing machine has been developed to correspond timely with these emerging color printing needs, in line with digitalization as a main stream in the graphic arts industry worldwide.
Simple And Heavy-Duty Construction
The kind of precision and heavy-duty construction that the industry would expect from Hamada is all realized in the Hamada B452 and Hamada B452A offset printing machines. As a starter, the hamada B452 ‘s unitized chassis-bed has solid 35mm (1-3/8″) thick cast iron side frames and heavy-duty cast iron bed, to ensure the press will cruise at a smooth 10,000 iph speed.
Feeding format is LANDSCAPE so that paper control registration and print quality is at its highest level whether it is a short run or an extra long run. The cylinder layout and helical-cut drive gears add to the Hamada B452 ‘s precision performance. Blanket cylinder bearings are triple race and the plate, impression and triple-diameter transfer cylinders are guarded by tapered bearings for ultra smooth and reliable printing. Hamada engineering also used pneumatic control on pressure ON/OFF mechanism for cylinders and form rollers to lessen the number of moving parts, thus providing lower maintenance costs. The inking section is the best engineered in this category with 16 rollers (3 form rollers) computer-derived ink distribution, with oscillation rollers externally driven.
To set the standard for printing in the next generation, the Hamada B452A offset printers comes equipped with EPS (Easy Plate Setting) system. For added savings in costly make-ready, a register punch is standard for both the B452 and B452A printers. Blanket washer is standard, making job changes easy and fast. The Hamada B452 and Hamada B452A offset machine have factory-installed Ink-key control system as option.
- Max. Paper Size: 520 x 365mm (20-15/32″ x 14-3/8″)
- Min. Paper Size: 257 x 182mm(OPTION:140 x 90mm) (10-1/8″ x 7-5/32″(OPTION:5-9/16″ x 3-9/16″))
- Max. Image Size: 505 x 350mm (19-7/8″ x 13-25/32″)
- Paper Thickness Range: 0.04 to 0.3mm
- Feed system: Stream Feeder
- Feed Pile Capacity: 500mm (19-11/16″)
- Delivery Pile Capacity: 420mm (16-17/32″)
- Dampening System: Hamada Continuous Dampening System
- Plate Size: 510 x 400 x 0.2mm (20″ x 15-3/4″ x 8/1000″)
- Ink Rollers: 16 Ink Rollers (3 Form Rollers)
- Blanket: 520 x 470 x 1.9mm (20-15/32″ x 18-1/2 ” x 75/1000″)
- printing Speed: 3,000 to 10,000SPH
- power Supply: Main :5.5Kw(6P) / Pump 1.5Kw / Compressor: 0.75Kw
- Electric Capacity: 3 Phase / 200V 50 / 60Hz 60A
- Dimensions: 3,655(L) x 1,995(W) x 1,640(H)mm (144″(L) x 78.6″(W) x 64.6″(H))
- Weight: 6,500Kg (14,300Lbs.)
Hamada B452 / Hamada B452A Offset Presses – Standard Equipment
Hamada B452 / Hamada B452A
Stream feeder, Swing gripper, Under front lay cocking, Continuous dampening system, Water circulator with chiller, Blanket washer, Register punch, Sheet brake, Ink resist delivery wheel, Ink grade up roller, Ink/damp bridge roller, Decurler, Delivery vibrating front jogger
Hamada B452 Offset Machines – Optional Equipment
Ink key control system, Rake type non-stop delivery, Postcard feeding attachment, IPA controller
*Published performance specifications for these Hamada products are peak performance ratings, and actual production speed in the user`s environment can vary depending on the characteristics of paper stock or ink used and other factors. Specifications subject to change without notice.
Product of Japan – Manufactured by HAMADA PRINTING PRESS CO., LTD. 2-15-28 MITEJIMA, NISHIYODOGAWA-KU, OSAKA, JAPAN
Authorized Distributor/Dealer: A.B.Dick UK Limited. Great West Trading Estate, 983 Great West Road Brentford, Middlesex TW8 9DN England
Hamada B452 offset printer republished by Printing Machines
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