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4/6/2012. www.hamadaofamerica.com. HAMADA B-452A (I). For today's demanding print buyers, you need quality process printing, short- and long-run, and the highest productivity. The Hamada B452 has been developed to correspond with these emerging color printing needs, in line with digitalization as a
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1. 4/7/2012 www.hamadaofamerica.com Introducing the Hamada B-Series Offset Presses A FUSION OF TECHNOLOGY AND HUMAN ENGINEERING
2. 4/7/2012 www.hamadaofamerica.com HAMADA B-452A (I) For today’s demanding print buyers, you need quality process printing, short- and long-run, and the highest productivity. The Hamada B452 has been developed to correspond with these emerging color printing needs, in line with digitalization as a main stream in the graphic arts industry worldwide.
3. 4/7/2012 www.hamadaofamerica.com Hamada B452A (I)
4. 4/7/2012 www.hamadaofamerica.com Overview 4-color, four tower offset printing press
Standard features include:
Pin register system
Semi-automatic plate changing system
Multiple plate material mounting options
Automatic blanket cleaning and drying
Dampening system chilled recirculator
Reduces make-ready times and automatically increases efficiency
5. 4/7/2012 www.hamadaofamerica.com Feeder Stream feeder 10,000 iph
Individual air & vacuum adjustments
Proven rotary valve air control
Pre-loading device
Single sheet set-up
One adjustment knob for quick feeder head sheet size movement
6. 4/7/2012 www.hamadaofamerica.com Sheet Control Electro mechanical double sheet detector
Electronic double sheet detector
Six individual adjustable front lays
Small sheet (5 9/16 X 3 9/16) kit available
Sheet skew detection (fiber optic)
Sheet cocking (on-the-fly)
7. 4/7/2012 www.hamadaofamerica.com Registration Running register - horizontal & vertical
Pull Guides with on-the-fly micro adjustment
Lower swing arm for high speed accuracy
V-shaped cylinder configuration – meaning less transfer points
Easy Plate Setting (EPS)
Landscape format
8. 4/7/2012 www.hamadaofamerica.com Registration
9. 4/7/2012 www.hamadaofamerica.com Easy Plate Setting (EPS)
10. 4/7/2012 www.hamadaofamerica.com Easy Plate Setting (EPS) On Hamada’s B452’s EPS there are no tools required for plate on and off operation.
All EPS operations use air pneumatics, maintaining copy fit from unit to unit and from job to job.
11. 4/7/2012 www.hamadaofamerica.com Inking Nylon covered oscillating rollers
16 roller ink train
3 ink forms (different diameters)
1st and 3rd ink form has adjustable oscillation
Positive set rubber rollers
Drop-away ink fountains
Oscillation uses a wave motion
Easily adjustable roller pressures
Ink control console (optional)
12. 4/7/2012 www.hamadaofamerica.com Dampening Continuous dampening
Pan water level sensor
Bridge roller (integrated or segregated)
Water ramping speed is linear controlled
Individual unit water adjustment control
Motor driven water pan roller
Recirculating chilled water system
13. 4/7/2012 www.hamadaofamerica.com Delivery
Vacuum slowdown wheels
Air shower
Sheet de-curler (standard)
Adjustable sheet drop
Anti-marking cylinders
Sheet Jam detection
Continuous fork delivery (optional)
Spray powder system
Electronic static eliminator
Operation Panels
14. 4/7/2012 www.hamadaofamerica.com Construction 35mm cast steel side frames
Precision helical drive gears
Industrial strength diamond gripper pads
Air pneumatics system
Cam closed cylinder grippers
Triple race blanket cylinder bearings
Central lubrication
Cylinder bearings grease blocks
15. 4/7/2012 www.hamadaofamerica.com Safety Emergency stop buttons throughout the press
Cylinder gap safety bars
Jam detection
OK monitor
Audible safety cover warning
Safety switches on all covers
16. 4/7/2012 www.hamadaofamerica.com Additional Features Convenient push button controls
425mm register pins
Blanket cleaners & dryers (standard)
Inching - forward and reverse
Inverter controlled press speed
17. 4/7/2012 www.hamadaofamerica.com Summary From fine screens to large solids and tight registration to four-color process, the B452’s handle them with ease. The B452’s offer quick make readies, high productivity, all while maintaining the highest printing quality. With all of the time saving features and solid construction, it’s no wonder why print shops are raving about the Hamada B452’s.
Contact your local dealer for a live demonstration or more information.