Dowell SF model is a brand new label printing machine, which has a compact structure, easy operation, high degree of automation, and complete supporting functions. It can fully meet the printing and production process of common labels. The unwinding unit can be single unwinder with lifter or non-stop unwinder as option. The printing part can be flexo printing unit,rotary silk screen, inkjet printing unit, back side curing unit, etc. It can also be configured with delam/relam & turning bar, web turning bar, standard cold foil unit, cold foil unit(saving foil type), multi-layer composite unit, laminating unit, etc. The finishing process can be equipped die-cutting unit, back cutting unit, slitting unit, matrix removal or non-stop crusher,trimming unit, etc. In terms of finished product winding, it can be equipped with standard rewinder, non-stop rewinder, conveyor, fan folding unit, etc. The standard printing machine is equipped with pre-registration and color-marking print registration functions, and can also be equipped with full automatic visual registration system. With the additional various functional configurations, the machine can meet the diverse technological requirements and ensure the smooth production of label products.


Specification

TypeSF-370SF-450SF-550
Max. machine speed 200 m/min200 m/min200 m/min
Max. wed width 370 mm450 mm550 mm
Max. print width 360 mm440 mm540 mm
The Repeat Length of Printing203.2-635mm
The Repeat Length of Die Cutting
269.9mm~635mm269.9mm~635mm
330.2mm~635mm
The Thickness of Material
0.02-0.4mm
Unwind Diameter1000 mm1000 mm1000 mm
Rewind diameter  1000 mm1000 mm1000 mm
non-stop unwinder diameter  800 mm800 mm1000 mm
non-stop rewinder diameter  650 mm650 mm1000 mm


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