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

Type SF-370 SF-450 SF-550
Max. machine speed  200 m/min 200 m/min 200 m/min
Max. wed width  370 mm 450 mm 550 mm
Max. print width  360 mm 440 mm 540 mm
The Repeat Length of Printing 203.2-635mm
The Repeat Length of Die Cutting
269.9mm~635mm 269.9mm~635mm
330.2mm~635mm
The Thickness of Material
0.02-0.4mm
Unwind Diameter 1000 mm 1000 mm 1000 mm
Rewind diameter   1000 mm 1000 mm 1000 mm
non-stop  unwind er  diameter   800 mm 800 mm 1000 mm
non-stop   re wind er  diameter   650 mm 650 mm 1000 mm


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