RYOBI > Printing Equipment > Offset Presses > A1

Offset Presses

	Impressive Cost Performance - Ideal for A1-size Printing
	Reliable Mechanisms for High-Speed Printing
	Superbly Reliable Ink and Water Control
	Advanced Automated Systems Enable Efficient Job Changeover
	Inline Varnish Coating Boosts Productivity and Adds Value
	Creating the Ideal Digital Workflow Enables Total Control of Printing Quality and Productivity
	Automatic Convertible Perfecting Device Boosts Productivity NEW
	LED-UV Printing System

Impressive Cost Performance - Ideal for A1-size Printing

8-up Printing of A4 Size and Letter Size

Enabling printing of A1-size posters as well as 8-up printing of both A4 size and letter size.

For printing an international A4-size booklet	For 8-up printing of 8.5" x 11" (letter-size )

Compatibility with a wide range of paper, from thin to heavy stock

The RYOBI 920 Series presses can handle paper thickness ranging from 0.04 mm (0.0016") onion skin to heavy 0.6 mm (0.024") card stock.

Lower Material Costs, Lower Power Consumption and Less Installation Space than a B1-size Press

Printing plate costs and power consumption are markedly lower than for a B1-size press, and the compact space-saving design allows efficient space utilization.

top

Reliable Mechanisms for High-Speed Printing

Suction Tape Feeder Board

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

Double-Diameter Cylinder Printing Mechanism

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

top

Superbly Reliable Ink and Water Control

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

top

Advanced Automated Systems Enable Efficient Job Changeover

	RYOBI Semi-RPC Semiautomatic Plate Changer
	allows quick and accurate plate changing without tools. The operator merely sets the plate on the positioning pins and presses the button.
	Automatic Cleaning Devices
	Automatic blanket cleaning device (option), Automatic ink roller cleaning device (option)
	Automatic Preset System for Convenient Job Changeover
	The RYOBI 920 series allows the operator to enter preset values for paper size and thickness using the touch-panel display of the RYOBI PCS-G. The positions of the feeder and delivery section guides and pull side guide can be preset^. The pull side guide preset system comes as standard equipment. Paper size preset and impression pressure preset systems are available as options.
	RYOBI-matic-D Continuous Dampening System with Hickey Removing Function (option)
	The RYOBI-matic-D substantially reduces hickeys on plates by adopting a drive mechanism for the water form roller that creates a rotational speed difference between the water form roller and plate cylinder.

top

Inline Varnish Coating Boosts Productivity and Adds Value

	Inline Coating System
	An aqueous or UV varnish coating can be processed inline using a retractable coating unit. 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.

top

Creating the Ideal Digital Workflow Enables Total Control of Printing Quality and Productivity

	Management System for Printing Presses [RYOBI Print Job Manager] (option)
	MIS Connection Software (for CIP4-JDF) (option)
	Image Area Calculating Software [Ink Volume Setter/Ink Volume Setter-CIP4 (PPF) ] (option)

top

Automatic Convertible Perfecting Device Boosts Productivity NEW

	Automatic Convertible Perfecting Device Boosts Productivity
	Switching between straight printing and perfecting can be performed remotely from the RYOBI PCS-G. Various perfecting device settings switch automatically to match the paper size. These include the open/close timing of the grippers on the strage drum and turning drum, the position of the paper tail edge suction mechanism^*, and the phase of the turning drum and storage drum.
	* paper tail edge suction ON/OFF switching is manual depending on the paper width.
	One-pass full-color perfecting RYOBI 928P/9210P

top

Specifications

Model name	922	922P	924	924P	925	925P	926	926P	928P	9210P
Number of printing units	2		4		5		6		8	10
With Convertible Perfecting Device printing units	-		-		-		-
Max. Paper size (W x L)	Straight printing: 920 x640 mm (36.22" x 25.20") Perfecting: 920 x635 mm (36.22" x 25")
Min. Paper size (W x L)	Straight printing: 410 x 290 mm (16.14" x 11.42") Perfecting: 410 x 370 mm (16.14" x 14.57")
Max. Printing Area (W x L)	900 x 615 mm (35.43" x 24.21")
Paper Thickness^*1	Straight printing: 0.04 - 0.6 mm (0.0016" - 0.024") Perfecting: 0.04 - 0.4 mm (0.0016" - 0.016")
Printing Speed^*2	Straight printing: 3,000-16,200 S.P.H. Perfecting: 3,000-13,000 S.P.H.
Plate Size	910 x 665 mm (35.83" x 26.18") [positioning pin pitch: 780 mm (30.71")]
Feeder Pile Capacity	800 mm (31.5")
Delivery Pile Capacity	900 mm (35.43")

Design and specifications are subject to change without notice.

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