Ecoo Jy 744 Automatic 4-up Format Sheet-Fed Offset Press Printer

• Customization: Available
• After-sales Service: 1 Year Warranty
• Warranty: 1 Year Warranty
• Model NO.: ECOO-JY 744
• Type: Sheetfed Automatically Plane Offset Press
• Printing Paper Size: Four Folding Machine
• Printing Color: Four-color Machine
• Color & Page: Multi-Colour
• Usage: Paper Printer
• Automatic Grade: Automatic
• Classification: Offset Printing Machine
• Weight: 19700kg
• Min. Sheet Size(mm): 273X393mm
• Paper Thickness: 0.06-0.6mm
• Plate Size: 755X677mm
• Machine Size: 7380×2550×1950mm
• Blanket Size: 740X760X1.9mm
• Max.Feeder Pile Height: 940mm
• Max.Delivery Pile Height: 780mm
• Motor Power: 23kw
• Max. Sheet Size(mm): 740X540mm
• Transport Package: Standard Exporting Package: Polywood Carton
• Specification: 7380× 2550× 1950mm
• Trademark: ECOOGRAPHIX
• Origin: China
• Production Capacity: 500 Sets/Year

Product Description

 

Ecoo JY 744 Automatic 4-up Format Sheet-Fed Offset Press Printer

 

Brief Introduction

This state-of-the-art printing press integrates Mitsubishi's CC-LINK industrial network technology, enabling real-time data exchange and synchronized system control. The revolutionary double-diameter cylinder configuration - combining impression cylinder and transfer drum functions - streamlines sheet transfer between units, reducing mechanical interactions by up to 50% while maximizing production uptime.

The press's tri-directional plate cylinder adjustment system (circumferential, lateral, and diagonal) achieves registration accuracy within ±0.01mm, ensuring razor-sharp print quality across all substrates. These advanced engineering solutions collectively deliver:

• 30% faster job changeovers

• 15% reduced waste during setup

• Industry-leading color consistency

Precision-engineered for high-mix, high-volume production environments, this press platform represents the new benchmark in intelligent printing technology.
 

 

 

Product Parameters

 

A2 Offset Printing Machine
Model	Ecoo JY 744
Max. Sheet size(mm)	740X540mm
Min. Sheet size(mm)	273X393mm
Paper thickness	0.06-0.6mm
Max.image area	730X528mm
Plate size	755x677mm
Blanket size	740x760x1.9mm
Max.feeder pile height	940mm
Max.delivery pile height	780mm
Motor power	23kw
Machine size	7380×2550×1950mm
Weight	19700kg

 

Configuration

 

Double diameter impression and paper transfer cylinder

semi-automatic plate loading (unloading and loading of four plates for 2 minutes and 40 seconds)

computer automatic pressure regulation (paper pressure preset)

computer ink control

CIP3 interface

radial axial oblique electric plate drawing

parallel double cylinder pneumatic clutch pressure

vacuum suction paper conveyor

ultrasonic double sheet detection

ink outlet roller motor direct drive

electronic powder spraying

industrial bus (CC-Link) electrical system

high-precision photoelectric punching machine

Stainless steel thermal spraying treatment on the surface of impression and plate cylinder

English version of operation procedure and interface

Structure Diagram:

 
 

Detail configuration

 

Cylinders:
-Stable dot reproduction even at maximum press speeds
-Reduced bearing wear for lower maintenance costs
-Improved registration consistency across long print jobs

 

Console: 
-Enables real-time input of preset values for the next job while printing continues
-Supports both onboard memory (50+ job capacity) and removable media
-CIP3/CIP4

 

Pneumatic Clamp Bar, Change Plate Without Tools:
-The servo-controlled tension system combines ISO-certified disc springs with oil-free hydraulic circuits, achieving 0.005mm repeatability while eliminating contamination risks for sensitive substrates.
-The encoder-guided cylinder positioning system with adaptive machine learning automatically optimizes plate alignment for each substrate, achieving 99.7% first-pass approval rates regardless of run length.

 

Ink Amount Control Console:
-Every ink key in every unit can be set by console.
-Ink amount can be displayed in digital and can be saved.

 

Feeder:
-Conjugated cam. Forwarding mechanism controlled by linear guide rail makes machine speed faster and more stable.
-Rotary valve with patent can clean paper dust automatically and reduce the fault.

 

Printing Units:
- Both of frame and base are integral casting.
-High frequency quenching of gears guarantee transmission accuracy.
- Helical gears, high overlap coefficient and low noise.

 

Certifications

 

 

 

Packaging & Shipping

 

 

FAQ

 

Q1: What are your main products ?

A: Our main products are the Prepress 4up and 8up Online/Offline Thermal CTP, CTCP, VLF CTP, Flexo CTP, Processor, Offset Plates, Offset Inks, Offset Printing Blankets, Postpress Packing Equipment and so on. You can get the equipment and consumables all in one and no worry about the after-sales service from our company.

Q2: Where is your factory ?

A: Our CTP Processor machine factory is in Shanghai, you are warmly welcome to visit our factory!

Q3: What is your warranty for the CTPs ?

A: One year warranty of defects in materials and workmanship.(except the consumables like blades and mat) the full life-time Remote service support for products.)

Q4: Can you also supply the Workflow and RIP ?

A: Yes, we can provide the Workflow Brainnew and RIP Compose V12.

Q5: What about the installation and after-sales technician support ?

A: Our engineer can go to help the installation and provide the necessary training. The buyer should take the round air plane tickets, service charge and the local accommodation cost. Any problems or questions, we will be at your disposal 7x24 hours. Among our large amount of CTP installations worldwide, there are also many end users(printers) who have purchased the CTP products from EcooGraphix China directly and EcooGraphix technical service team support these installations remotely with regular onsite visits. These end users printers all run the CTP systems with full satisfaction due to our robust quality, seamless remote service, thorough training and maintanence. If you are a printer who is considering purchasing directly from EcooGraphix China, there is no hassle on installations, training and after sales service. We guarantee your satisfaction