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1.vacuum suction feeder table, 2.accurate gripper system, 3.automatic device for adjusting paper thickness - details see: https://www.machineto.com/brand-new-five-color-sheet-fed-printing-machinery-10070204

Five color sheet-fed printing machinery

Specifications:

Model		JD5660-AL
Machine speed		12,000 s.p.h
Maximum sheet size		540*660mm
Minimum sheet size		273*393mm
Sheet thickness		0.06-0.6mm
Maximum image area		528*650mm
Plate size		677*755*0.3mm
Blanket size		740*680mm
Maximum feeder pile height		940mm
Maximum delivery pile height		780mm
Machine overall dimension		8380*2470*1950mm
Total power of motors		23.5KW
Gross weight		22700KG

Standard equipment

No.	Standard equipment
1	Traditional ink fountain
2	Distributing roller phase adjustment
3	Alcohol dampening
4	Axial moving intermediate roller
5	Bearer by bearer
6	Double-diameter impression cylinder and transfer cylinder
7	Special treatment on the surface of impression cylinder
8	Special treatment on the surface of plate cylinder
9	Axial and circumferential plate adjustment
10	Diagonal plate adjustment
11	Semi-automatic clamp bar
12	Centralized control of printing pressure
13	Pneumatic on-off impression
14	Swing-down gripper
15	Swing-down front lay
16	Electric powder sprayer
17	Lubricating system
18	Non-stop feeder
19	Non-stop delivery
20	Photoelectric puncher
21	Vacuum paper suction feeder & variable speed belts

Optional equipment

No.	Optional equipment
1	Remote inking control panel & sample looing platform
2	UV printing
3	Glazing unit
4	Extension paper delivery unit
5	Ultrasonic double sheet detector

Features

1. The semi-automatic lock up device makes operator lock up fast and accurate. On the other hand, it can reduce the printing lock up auxiliary time.

2. The paper thickness preinstall function enables the operator to adjust the printing pressure of different color units automatically, rapidly and synchronously according to the thickness of paper.

3. With non-stop feeder,piles are changed at production speed.It saves a great deal of time when running thick paper and long-version work offline.

4. The electric is controlled by Mitsubishi’s mature technology bus module, i.e., CC-Link.

5. The printing system ,composed of the double-diameter impression cylinder and transfer cylinder, helps to print thick paper and cardboard; At the same time it reduces times of hand-over of paper, and is also helpful for accurate overprinting.

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6. The centralized controlled DC electric pulling plate controls the lock up error on three direction (circumferential, axial and diagonal), which is convenient to calibrate the four-color printing plate and reduce auxiliary printing time.

7. There are five rollers on the plate cylinder, and an intermediate roller in alcoholic damping system helps to eliminate the “ghost” image, achieve the quick ink-water balance and reduce paper consumption.

JD Series

In order to meet the domestic printing market demands with rapid development better, JD series are new generation offset presses with patented technology.

JD series offset presses show wise, intelligence and high efficiency perfectly, because there are some special systems, such as automatic pneumatic clamp bar, automatic plate adjustment in three axis, automatic pressure adjustment, electronic control system with Mitsubishi CC-LINK.

The surface on the impression cylinders and plate cylinders are sprayed stainless steel so as to prolong press life better. The press can be formed digital workflow with prepress and post-press by CIP4. Ink amount and color can be also preset. Running condition and parameter changes of press can be monitored and controlled by INTERNET. UV, varnishing and automatic cleaner for blanket cylinders and ink rollers can be added conveniently. Thus the extensibility will be better.

Vacuum suction feeder table

* Imported air pump with large volume

* It is suitable for all paper in any types or size automatically, so as to change paper format more quickly and more easily.

* Ultrasonic double-sheet detector can protect cylinders better.

Accurate gripper system

*After checkered high strength steel pads had been quenched, their life will be longer and replacement will be more conveniently.

*High precision needle roller bearings and opening bearings improve stability of gripper system.

Automatic device for adjusting paper thickness

*It is equipped with gear driven. Distance between cylinders can be given some feedbacks to screen by potentiometer automatically.

* Permanent magnetic generator driven can ensure stability of printing pressure, because of large torsion and strong self-lock.

* It is easier and more convenient to input paper thickness on the screen directly.

Pneumatic clamp bar, Change plate without tools

*Tension of clamp bar is controlled by imported hoses and disc springs, so that it is more flexible for operation.

*Corners of cylinders are controlled by high precision encoder. Plates will be installed and dismounted by program automatically. Thus it can meet the long version and short version edition of the printing business needs.

*The tail of clamp bar is separated, so that it can help paper more smooth.

Edging machine with high precision CCD photoelectric puncher

*Standard equipment: LED photoelectric puncher with 40 times rate. It is easier for operation and can avoid the errors during making plates.

*Programs of punching and edging are controlled pneumatically and finished once.

*PS plates are sucked by vacuum. It is super-hard alloy steel punch.

China print 2013 Fair

Factory view

Five color sheet-fed printing machinery processing equipments

Five color sheet-fed printing machinery package