Four-color Offset Printing Machine

Our customers can avail from us an excellent quality range of Four-Color Offset Printing Machines.
Continuous Water- Feeding Device: 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.

Technical specifications :
Maximum paper : 520*365mm
Minimum paper : 257*182mm
Maximum printing area : 505*350mm
Paper Thickness : 0.04--0.4mm
Printing plate size: 510*400*0.15mm
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
Overall size : 3655 (length) *1995 (width) *1650 mm
Machine weight : 7200Kg