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Color King DH452 Sixmo Four colors Offset Printing Machine-high quality printing
Color King DH452 Sixmo Four colors Offset Printing Machine-high quality printing

1.Sixmo four colors offset printing machine 2.High printing accuracy and stability 3.Color offset printing machine

 Main function for DH452 sixmo four color offset printing machine

This offset adopts five cylinders,arranged like the shape of V.Every two color-set share a pressing cylinder of double diameter.And every two units are connected through two double-diameter cylinder and a tridiameter paper-transporting cylinder,which realizes the only seven transfers for printing each sheet with four colors,from teeth to paper-collecting chain.This structure reduces seven transfers,competed to traditional one of single-diameter pressing cylinder and paper-transporting cylinder, which guarantees the accurate printing.The adoption of double-diameter pressing cylinder increases the curvature radius of sheet during the printing process and reduces the bending of  paper.The bearing of rubber cylinder adopts that kind of suspended eccentric ones of two raw and three points, which would make the clutch more reliable and stable.What's more,since all of the plate cylinder,pressing cylinder and  paper-transporting cylinder adopt the tapered roller bearings ,  it completely eliminates the beating due to the clearance between  bearings.The strengthened base provides the reliable protection for the rapid an efficiency printing.The adoption of cam-driven,adjustment  for the whole machine, low-rocking front guide and the swinging teeth fully guarantee the paper's continuous feeding and the accurate printing. All of them ensure the rapidness, accuracy and smooth delivery. They are the durable Feida head, specially designed  for DH456,  continuous paper-feeding and roller-like compasses.Pneumatic braking makes ink-clutch fast and reliable.Horizontal and vertical adjustment without powered-off lets the registering quicker and more convenient. Continuous alcohol-moistened may with auxiliary roller ensures the pring bright and clear.Even if there is no alcohol employed,it can also  produce excellent sheet.The water roller is driven by a separated motor.What's more, it can self-adjust  to track to the host speed,which would ensure that the ink still maintain a balance when the machine's speed  changes.Floating plate roller is designed scientifically, which can effectively eliminate the ghost image.The auto-cleaning device for rubber blanket would run just after a click.The model is equipped with continuous water-feeding device and cooling water circulation devices.The adoption of the paper-clear defender guarantees that the surface is clear.

Technical Parameters:

Maximum paper size

560×400mm

Min paper size

257×182mm

Maximum printing area

505×350mm

Paper thickness

0.04~o.4mm

Paper-feeding mode

continuous feeding type

Capacity of delivery platform

420mm

Capacity of feeding platform

500mm

Lubricating system

continuous lubricating 

Number of ink rollers

16 ink rollers(include 3 ink forme rollers)

Power sourse

three phases 380V/400V  50/60Hz

Printing speed

3000-12000 pages/hour

Motor power

5.7KW

Machine size

3655*1365*1650mm

Weight

7500KG

Option:

APC auto plate-installing systemPCC11 Ink controlling systemAuto-plate cylinder locking apparatus Third floating plate rollerPaper-flattening deviceStatic eliminator on paper-collectingDevices recommended by CEAuto cleaning device for rubber blanketPositioning hole-puncher

We are dedicated to provide many kinds of high quality and powerful offset printing machine.

 Welcome to contact us for more technical support to get the most suitable 

offset printing for your requirement.

Color King DH452 Sixmo Four colors Offset Printing Machine-high quality printing

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