Home Position: Home > Products > Products

DH252Two-Color Offset Press

 
Continuous Water- Feeding Device
 
DH252’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.
 
Assembled Precisely: The impression cylinder adopts double cylinder which can be shared. And in order to ensure the accuracy of the high-qualifued printing, the drive unit uses the highly precise and durable components.
Mode
DH252
Maximum size of paper
520*365mm
Minimum size of paper
257*182mm
Maximum printing area
505*350mm
Thickness
0.04--0.4mm
Paper- feeding
Continuous paper feeding
Paper- feeding board capacity
500mm
Paper delivering board capacity
420mm
Dampening system
Continuous water feeding device
Printing plate size
510*400*0.15mm
Number of ink roller
16 rollers (include 3 ink roller )
Rubber blanket
510*452*1.90mm (belt metal jig)
Printing speed
3000--12000pages /Hour
Main power
Main engine: 3.7Kw/Air pump: 0.75Kw/Air compressor: 0.75Kw
Power source
380V 50/60Hz 45A
physical size
2410 (long) *1995 (width) *1650 mm
Machine weight
3200Kg
 
 
  Contact Us | Service Hotline | Feedback | Links   © 2004-2009 DongHang Inc.