High Speed Paper Rotogravure Press

1.Unwind and rewind unit adopt turning frame ,air shaft for loading ,pre-driving of waiting roller before roll exchange and web splicing without stop exchange.

2. Tension control sysytem:PLC+seven sets of vector frequency inverter motor+dancing roller device four stage tension :unwind ,infeed ,outfeed,rewind.

3. Parameters and machine running condition are displayed by touch screen ,preheating device is attached before printing ,shaft less cylinder for rapid pate cylinder exchange

4. Automatic speed up/down to the target speed gradually ,impression rubber roller can impress automatically /manually in order ,easy to operate ,the auto ink circulation system is a standard accessory ,double shaft multi direction adjustable doctor blade is controlled by pneumatic parts,ink transfer roller to prevent ink splash for high speed running ,pneumatically open /close cabinet with guide way and trolley,the film drying system use infrared heating device for constant temperature control and air exhausting device avaliable ,heating mode :electircal heating or oil heating ,up/down (vertical)color control system (vertical & horizontal color control system is for choice )Web wideo is a standard accessory ,optional device ;reverse printing structure ,ink viscosity control device ,unwing EPC device .

(Technical Parameters)

Machine type

ZYAY81000 Color quantity 8

Material type BOPP 19-60m

PET 12-60m

PE 35-100m

CPP 25-60m

PVC 35-65m

NY 12-50m

Copper paper 30-120g/

Max.mechainical speed 170m/min

Max.printing speed 150m/min

material width 1050mm

Max.printing width 1020mm

plastic cylinder 76 150mm

Length of plate cylinder 750-1100mm

plate cylinder 120 or 270mm

of Unwind & Rewind 800mm

Tension setting range 3-30kgf

Auto color control precision≤3%

Color control precision ±0.10mm

Pneumatic source 0.6mpa

Impression roller pressure 370kgf(full load)

Doctor blade pressure 10-110kgf

Doctor blade transverse move range ±4-10mm

Chilly water 5T/h(2kg/cm2)

Electrical heating power 234kw

Total power consumption 320KW

Machine weight 42500kg

Machine size 1800(L)X4800(W)X2800(H)