3 Colour Manual Stack Unit For Newspaper, Book, & Magazine Printing
Ronald 3 colour satellite + stack unit is ideal for printing 4+1. It is best suited for adding four colours on one side on one extra web for existing newspapers. It is easy to integrate with the existing configuration. It is an ideal machine for newspapers looking for adding colours and pages in their existing setup.
Highlights of Machine
- Key / screw type swing down ink fountain
- Short vertical web lead
- Stainless steel, dynamically balanced main impression cylinder
- Dynamically balanced hard chromium plated solid plate and blanket cylinders.
- All web lead in rollers are hard chrome plated and grounded
- In the plate cylinder, slit or spring type plate lock-up
- “T” bar blanket lock-up for easy and secure mounting of blankets
- Safety guards
- Centralized oil pressure lubrication for drive gears
- Precision, hardened and ground gear through-out to maintain register, constant velocity and folding accuracy.
- Variable speed motorized dampening
- Blanket and plate cylinders are mounted on dust proof, double row TIMKEN tapered roller bearings for assuring true rolling and vibration free performance.
- Side frames are of solid high grade, stress-relieved cast iron
- Running circumferential register on two plate cylinders for on the run adjustment
- Side lay register adjustment on three plate cylinders for on the run adjustment
- Heavy duty compensator
- Register pin on plate cylinders.
Technical Specifications
| 508mm Cut Off | 533mm Cut Off | 546mm Cut Off | 560mm Cut Off | 578mm Cut Off | 630mm Cut Off | |
|---|---|---|---|---|---|---|
|
Cut Off |
508mm 20”
|
533mm 21”
|
546mm 21-1/2”
|
560mm 22”
|
578mm 22-3/4”
|
630mm 24.80”
|
|
Plate & Blanket Width |
890mm 35”
|
890mm 35”
|
890mm 35”
|
890mm 35”
|
890mm 35”
|
890mm 35”
|
|
Plate Length (Unbent) Gripper |
516mm 20.31″
|
541mm 21.3″
|
554mm 21.81″
|
568mm 22.36”
|
586mm 23.07″
|
638mm 25.11”
|
|
Plate Length (Unbent) Slit |
539mm 21.22″
|
564mm 22.2″
|
577mm 22.71″ |
591mm 23.26″
|
609mm 23.97″
|
661mm 26.02”
|
|
Plate Thickness |
0.3mm 0.012″
|
0.3mm 0.012″
|
0.3mm 0.012″
|
0.3mm 0.012″
|
0.3mm 0.012″
|
0.3mm 0.012″
|
|
Blanket Length including bars |
556mm 21.88″
|
581mm 23.89″
|
594mm 23.38″
|
608mm 23.93″
|
626mm 24.64″
|
678mm 26.69”
|
|
Blanket Thickness |
1.95mm 0.077″
|
1.95mm 0.077″
|
1.95mm 0.077″
|
1.95mm 0.077″
|
1.95mm 0.077″
|
1.65mm 0.065″
|
|
Paper width full reel |
690-890mm 27″-35″ |
690-890mm 27″-35″ |
690-890mm 27″-35″ |
690-890mm 27″-35″ |
690-890mm 27″-35″ |
690-890mm 27″-35″ |
|
Max. reel dia |
1100mm 43″
|
1100mm 43″
|
1100mm 43″
|
1100mm 43″
|
1100mm 43″
|
1100mm 43″
|
|
Printing Length |
482mm 18.97″
|
518mm 20.39″
|
520mm 20.47″
|
534mm 21.02″
|
552mm 21.73″
|
604mm 23.77”
|
|
Blanket thickness with Under Packing |
2.1mm 0.082″
|
2.1mm 0.082″
|
2.1mm 0.082″
|
2.1mm 0.082″
|
2.1mm 0.082″
|
2.1mm 0.082″
|
Inking & Dampening System
- Continuous feed inking system ensures quality at all speeds
- Swing down ink fountains for easy and quick cleaning
- Ultra narrow gap (1.7mm) in plate cylinder with register pins.
- Continuous feed dampening system with micromatic control of fountain roller for variable speed to achieve reliable & quick result.
- Ultra narrow gap (1.7mm) in plate cylinder with register pins.
- Gear driven ink train
- Dual ink form rollers
- Manually operated lever to rotate ink fountain roller for quick setting of ink and easy cleaning
- Fountain keys for accurate ink control across the web (optional lever style keys)
Configuration of Printing
Need more help?
If you didn’t find what you were looking for or still have unanswered questions , send us enquiry and our team will assist you
Customer Service
Mail Us
info@ronaldweboffset.com
Other Machines
3 Colour unit comprise of three printing couples surrounding a common impression cylinder which facilitates three colour printing on one side of the web.
Ronald Super Folder can produce broadsheet (A2) and tabloid (A3) newspapers with optional attachments for magazine/ quarter fold / double parallel/ digest fold