China Four-Colors Sheet-Fed Offset Press

Performance
1. Semi-automatic plate device, convenient for operator to plate fast and accurate and reduce the auxiliary time of printing plate
2. The paper thickness function realizes the operator printing different thickness of the paper, to be automatic, fast and synchronous adjustment of printing pressure of each color
3. Keep paper printing machine on meet, the replacement of the paper pile; Reduce the thick paper printing and shorten the long run change paper time
4. Using the MITSUBISHI mature technology bus module cc-link control and communication with the mode of contact between units
5. The printing system constitute with diameter impression cylinder and diameter transfer drum is helpful for thick paper and cardboard printing, as well as reduce the number of transfer paper and accurate over-print
6. Centralized control dc electric pull version control three direction (circumference, axis, oblique) of the plate error, can calibrate color printing easily and reduce printing auxiliary time
7. Five roller structure, the intermediate roller make up alcohol wetting system, effectively reduce the ghost produce, fast ink balance and reduced the amount of paper version
8. Remote control ink fountain constitute of 23 partition, adjustment through the main console touch screen, with ink amount of preset and homework memory function, can be easily check related printing information and rapid access to printing state
Vacuum slot-in transfer paper sets
• Configuration of the big flow vacuum vortex pump
• Adaptive any type or size of the paper, which can realize fast and easy to change the width
• Former rules with ultrasonic double-sheets detector, the thoughtful protection of the host roller
Precision system of gripper margin
• Independent high-strength steel quenching anilox gripper mat, long life and easy to change
• Wear-resisting soft gripper, realize the stable transition of the paper and transmit accurately
• High accuracy of needle bearings and open gripper bearing, which improve the stability of gripper margin system
Paper thickness automatic adjusting device
• With precision of group gear transmission, roller spacing will be feedback to touch screen control automatically through the potentiometer
• Dc permanent magnet motor drive, wide torque and good lock performance, which guarantee the stability of the printing pressure
• Input paper thickness and carry out directly in touch screen, the operation is simple and convenient
Automatic gas control version clip--without the use of tools
•Using imported gasbag and saucer reed control the tensity of version clip, which are flexible, reliable and uniform
• Using high precision encoder controlled the corner of the roller, the program control packing and unpacking edition automatically and the process is rapid, accurate and in order to be suitable for the long or short version of all kinds of printing needs
•Tail edition clip is using fission structure, which can make up paper drift phenomenon through the simple adjustment

Specification

ModelJD4660Machine Speed12000s.p.hMax.
Sheet Size540 x 660mmMin.
Sheet Size273 x 393mmSheet Thickness0.06-0.6mmMax.
image area528 x 650mmPlate Size677 x 675 x 0.3mmBlanket Size740 x 680mmMax. Feeder Pile height940mmMax. Delivery Pile height780mmOverall Dimensions7380 x 2470 x 1950mm