RYOBI 754 / 755 / 756

RYOBI 754 / 755 / 756

A wider printing area leads to more business

Wider Paper Size

The RYOBI 750 Series comes in two types: the SW type press with a maximum printing area of 765 x 545 mm (30.12" x 21.46"), and the XLW type press with a maximum printing area of 765 x 580 mm (30.12" x 22.83"), enabling a wider range of printing applications. The XLW type allows 6-up printing of 8.5" x 11" letter-size.
The press can flexibly handle a wide range of paper from 0.04 mm (0.0016") onion skin to 0.8 mm (0.031")*1thick cardboard.

*1 Standard:0.04mm (0.0016")- 0.6mm (0.024")
      Up to 0.8mm (0.031") thick cardboard printing model (option): 0.04mm (0.0016")- 0.8mm (0.031")

Maximum printing area of RYOBI 750 Series

When printing 6-up of 8.5" x 11" letter-size (XLW type)

Cardboard Printing [RYOBI 752/RYOBI754/RYOBI 755/RYOBI 756] (option)

With the cardboard printing, paper thickness up to 0.8 mm (0.031") can be handled without adversely affecting the existing printing performance for thin papers. These cardboard printing provide substantial functions to perform high quality printing with easy operation to meet a wider range of printing needs.

  • A very simple manual change will switch the thickness range from 0.04-0.6 mm (0.0016"-0.024") to 0.6-0.8 mm (0.024"-0.031"). However, no gripper height adjustments are required on all grippers at a range of 0.04 mm thin paper to 0.8 mm cardboard printing and the make ready time when changing paper can be greatly reduced.

  • Double-diameter impression cylinders and double-diameter transfer drums ensure stable paper transport with minimum flapping, providing stable paper transport even when printing on cardboard.

Reliable Paper Feeding Mechanism

The suction tape feeder board simplifies the setting of the brush and runner wheels and shortens the time required for changing paper sizes. The suction tape holds the paper securely and feeds it smoothly to the front lay.


Efficient job changeover improves profitability

RYOBI Semiautomatic Plate Changer Semi-RPC

The RYOBI Semi-RPC allows plates to be changed quickly and accurately. The operator merely sets the plate on the positioning pins and presses the button. The Semi-RPC does not need the leading edge or tail edge of the plate to be bent.

RYOBI Fully Automatic Plate Changer Full-RPC

The RYOBI Full-RPC, both plate mounting and plate removal are automatically performed on all printing units in sequence with single button operation, freeing the operator from all plate changing work. The Full-RPC takes only about 4 minutes and 30 seconds to change the plates on an 8-color press, and eliminates human error for greater plate changing accuracy.

Automatic Cleaning Devices

Automatic blanket cleaning device, Automatic impression cylinder cleaning device (option), Automatic Ink roller cleaning device (option)

Paper Size and Impression Pressure Presets (option)

The RYOBI 750 Series allows the operator to enter preset values for paper size and thickness using the touch-panel display. Positions of the feeder head and delivery section guides* as well as pull guides* can be preset. Plus, an impression pressure preset system is also available.
*Standard equipment: The pull guide preset system, Options: Feeder head preset, delivery section preset, and impression pressure preset systems


Various Innovative Mechanisms Guarantee High-Quality Printing

Double-Diameter Printing Mechanism

The printing unit consists of a double-diameter impression cylinder and a double-diameter transfer drum. These cylinders, which have a large curvature ratio, transport paper with minimum flapping, providing stable paper transport even when printing on heavy stock.

RYOBI-matic Continuous Dampening System

The RYOBI-matic continuous dampening system assures a uniform dampening supply on the plate surface to reproduce sharp halftone dots, glossy solids and finely detailed text. Starting is quick and this system is designed to minimize wasted sheets.

The "RYOBI-matic-D / RYOBI-matic-D Remote Continuous Dampening System (option)

These dampening systems substantially reduce hickeys on plates by adopting a new drive mechanism for the water form roller that creates a rotational speed difference between the water form roller and plate cylinder.


An optimized digital workflow gives you total control over production and quality

RYOBI PCS-G Printing Control System

Almost the entire operation flow from make-ready through printing- including paper changing, cleaning, printing settings, registration, color adjustment, water control, and other operations -can be centrally controlled by the RYOBI PCS-G printing control system.

*

Image Area Calculating Software [Ink Volume Setter/Ink Volume Setter-CIP4 (PPF)] (option)

*

Printing Density Control System [RYOBI PDS/RYOBI PDS-E/RYOBI PDS-E AUTO/ RYOBI PDS-E Spectro/RYOBI PDS-E Spectro AUTO] (option)

*

MIS Connection Software (for CIP4-JDF) (option)

*

Management System for Printing Presses [RYOBI Print Job Manager] (option)


Boost Productivity and Add Value

Coating unit and Dryer systems

Various Dryer Units for High Value-Added Printing

An inter-deck UV curing unit can be installed over the storage drum, and a cassette type inter-deck UV curing unit can also be installed over the impression cylinder of each unit.
Combining a coating unit and these UV curing units not only provides quick drying for a shorter delivery time, it also makes possible high value-added printing such as printing on film, metallized paper and other non-absorptive media, as well as chemical embossed printing and lenticular printing.

Inter-deck UV curing unit
over the convertible perfecting device

Inter-deck UV curing unit
over the impression cylinder

 

The 750 Series can also be equipped with an energy saving, eco-friendly LED-UV curing unit.

LED-UV curing unit

Inline Coating System

When the varnish coating system is not being used, the entire coating cylinder and anilox roller can be easily slid upward at the touch of a button to prevent marking on the sheet.
Models with coating units offer a choice of the standardly equipped open type doctor blade system or an optional chamber type doctor blade coating system which is featuring automatic setup and cleaning functions.

Chamber Type Doctor Blade
Coating System


Ryobi's Fully Automatic Convertible Perfecting Device Boosts Productivity

Fully Automatic Convertible Perfecting Device

Switching between straight printing and perfecting can be performed remotely from the delivery side via the RYOBI PCS-G Printing Control System. The operator simply inputs the paper size and selects a printing mode from the touch panel display.

One-pass full-color perfecting RYOBI 758P/7510P

Unlike a straight printing press, no time is lost waiting for the front side to dry after printing, or for paper piling when printing the back side. Printing time, obviously, is cut in half compared to printing both sides with two passes on a 4-color straight printing press.


Specifications

Model name
752
752P
754
754P
755
755P
756
756P
758P
7510P
Number of
printing units
2
4
5
6
8
10
With Convertible Perfecting Device
-
-
-
-
Max. Paper size
(W x L)
788 x 600 mm (31.02" x 23.62")
(The maximum paper size that can be fed will vary according to the printing conditions, printing environment, type of paper, and other factors.)
Min. Paper size
(W x L)
Straight printing: 279 x 200 mm (10.98" x 7.87")
Perfecting: 325 x 295 mm (12.80" x 11.61")
Max. Printing Area
(W x L)
SW type : 765 x 545 mm (30.12" x 21.46")
XLW type: 765 x 580 mm (30.12" x 22.83")
Paper Thickness*1
Straight printing: 0.04 - 0.6 mm (0.0016" - 0.024")
 (The thick cardboard printing model
[up to 0.8 mm (0.031")] is optional feature on the 752/754/755/756.)
Perfecting: 0.04-0.4 mm (0.0016" - 0.016")
Printing Speed*2
3,000-15,000 S.P.H.
(15,500 S.P.H is possible on special request.)
Plate Size
SW type : 745 x 605 mm (29.33" x 23.82") [Standard]
775 x 605 mm (30.51" x 23.82") [Max]
XLW type: 745 x 635 mm (29.33" x 25") [Standard]
775 x 635 mm (30.51" x 25") [Max]
Feeder Pile Capacity
800 mm (31.50")
Delivery Pile Capacity
925 mm (36.42")

Design and specifications are subject to change without notice.

*1 There are some limitations to print thick paper depending on paper types.
*2 Local conditions, ink, stock, and printing plate types, and printing quality required will affect the printing speed.