A2 Size Cmyk Book Magazine Offset Press Machine

Product Description

A2 Size Offset Lithographic Printing Machine Multicolor for Book
for book or newspaper printing, print on demand, short or fast print

Instructions:

Equipped with a CC-LINK technological bus module from Mitsubishi.

Double-diameter impression cylinder and transfer drum minimize the number of sheet takeovers between print units.

The plate cylinder is adjustable in the circumferential, lateral, and diagonal directions.

Features:

Features:

1. The semi-APC (Automatic Plate Changer) reduces make-ready time.
2. Preset paper thickness for different types of paper and adjust printing pressure automatically and synchronously in each unit.
3. Non-stop feeder allows pile changes at production speed, saving significant time when running thick paper and long-version work offline.
4. Equipped with a CC-LINK technological bus module from Mitsubishi.
5. Double-diameter impression cylinder and transfer drum minimize sheet takeovers between print units.
6. The plate cylinder is adjustable in the circumferential, lateral, and diagonal directions.
7. Five rollers on the plate cylinder and an intermediate roller in the alcoholic damping system eliminate "ghost" images, achieve quick ink-water balance, and reduce paper consumption.
8. Split (staggered) ductor with 23 zones.

Specification

A2 Offset Printing Machine
Model	Ecoo JY 44
Max. Sheet size(mm)	660X480mm
Min. Sheet size(mm)	273X393mm
Maximum printing area	605X440mm
Paper thickness	0.06-0.6mm
Max. image area	650x468mm
Plate size	675x560mm
Blanket size	740x680x1.9mm
Machine speed	10000s/h
Max. feeder pile height	940mm
Max. delivery pile height	780mm
Motor power	23kw
Machine size	7380×2550×1950mm
Weight	19700kg

Printing Unit

1. Both the frame and base are made from integral casting.

2. High-frequency quenching of gears ensures transmission accuracy.

3. Helical gears provide a high overlap coefficient and low noise.

 

Cylinders

1. The surfaces of the impression and plate cylinders are coated with sprayed stainless steel, extending the press's lifespan.

2. Dynamic balance design minimizes vibration during printing.

 

Blanket Automatic Cleaning

Blanket Automatic Cleaning

1. The press memory or job memory card (disk) can save the current job.

2. Changes and settings made to the current job are transferred to the press.

3. While in printing mode, presetting values for the next job can be entered into the press memory or store on a disk.

4. Supports CIP3/CIP4 integration.

 

Ink Amount Control Console

1. Each ink key in every unit can be set via the console.
2. Ink volume is displayed digitally and can be saved.

 

Pneumatic Clamp Bar, Change Plate Without Tools

1. The tension of the clamp bar is controlled by imported hoses and disc springs, allowing for more flexible operation.
2. Cylinder corners are managed by a high-precision encoder, enabling automatic plate installation and removal via a programmed system, accommodating both long and short print runs.
3. The tail of the clamp bar is separated to ensure smoother paper handling.

 

Accurate Gripper

1. After quenching, the checkered high-strength steel pads have an extended lifespan and can be replaced more conveniently.
2. Wear-resistant soft pads ensure stable paper handover and precise paper transmission.
3. High-precision needle roller bearings and opening bearings enhance the stability of the gripper.

 

 

 

FAQ

1. What are your main products?
EcooGraphix is a specialized supplier of printing machines and consumables, catering to both digital and offset printing needs. Our offerings include prepress, pressroom, and post-press solutions, with a focus on packaging and book printing. With a global user base numbering in the hundreds, we provide top-quality Chinese printing products to meet diverse printing requirements.

2. Where is your factory?
Our sales office is located in Hangzhou, just one hour by train from Shanghai. Our manufacturing facilities are situated in Shanghai, Wenzhou, Suzhou, and Nanyang.

3. What is your warranty?
One year for machine and printing head if use our ink. One year for the machine only if do not use our ink.

4. What is the Lead Time?
Usually 30 days, and we will try our best to meet your demands.

5. What about the Installation and after-sales technician support?

Our engineers are available to assist with installation and provide necessary training. The buyer is responsible for covering the cost of round-trip airplane tickets, service charges, and local accommodation. For any issues or questions, we are available to assist you 24/7.

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