Qingzhou Bocheng Foreign Trade Agency Co., Ltd.

Four Color offset press/printing machine for Sixmo paper-DH452

Four Color offset press/printing machine for Sixmo paper-DH452
Product Detailed

1.Tri-diameter Paper-transporting Cylinder
2.Pneumatically Controlled Clutch
3.Easy operation and low maintenance.

Main Parameters for DH452 four color offset press 


Maximum size of paper


Minimum size of paper


Maximum printing area




Paper- feeding mode

Continuous paper feeding

Paper- feeding board capacity


Paper -delivering board capacity


Dampening system

Continuous water feeding device

Printing plate size


Number of ink rollers

16 rollers (include 3 forme roller )

Rubber blanket

510*452*1.90mm (belt metal jig)

Printing speed

3000--12000pages /Hour

Main power

Main engine: 5.5Kw/Air pump: 1.5Kw/Air compressor: 0.75Kw

Power source

380V 50/60Hz 45A

Physical size

3655 (long) *1995 (width) *1650 mm

Machine weight



Application object: Suitable for large and medium-size printing company, and advertisement production and publicity
Paper used: Thickness: 0.04-0.4mm run short and high-qualified color printing
Main characteristics: Main Characteristics: 1.Printing speed: 3000-12000ps/h 2.Accurate register 3.Excellent printing quality 4.Its structure was designed reasonably and each four-color sheet can be finished by seven transfers. 5.Stable performance 6.The press can be operated highly automatically, such as plate-mounting automatically, machintosh-washing automatically, and ink supply controlled remotely.


Continuous Water- Feeding Device:DH452’s continuous dampening system is equipped with cooling water circulation device which ensures there always will be water film on the plates, even if no ethyl alcohol supplied. Such kind of device can meet high-qualified printing.  Continuous Paper- Feeding Device: Adopt the newest designed, small type continuous paper- feeding device Pneumatically Controlled Clutch Structure:The cylinders and the forme rollers are controlled pneumatically, which not only simplifies the clutch structure but aslo improves the durability of the whole machine. Tri-diameter Paper-transporting Cylinder:Double-diameter pressing cylinder, tri-diameter paper-transporting cylinder and the main precisely assembled drive system guarantee the printing quality and accurate register

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