1.Usage: It is suitable for
BOPP, PET, CPP, PVCD and combined film and paper with
the same properties. Its printing speed is 120m/min, while
the mechanical speed is 130m/min.
2.Main transmission device: The main transmission device
adopts electrician frequency inverter of Shenzhen Henchman
to control the vector motor, transferring each group of
printing cylinders. It has the performance of electric
power saving.
3. Printing cylinder installing Device without Axis: The
installation of printing cylinders adopts air cylinder
to pull the core of axis to install the cylinders. The
horizontal adjustment adopts the movement of screw. Performance:
reduce time to replace the cylinders. Assure the boards
to be concentric, improve the quality of product.
4. Structure of ink scraper: The ink scrapers can be adjusted
up and down as well as its positions. The pressure of
scraper adopts dual air pressure style .The horizontal
movement adopts both the rotations of the motor and movement
of cam. Performance: lengthen the service of the printing
cylinders.
5. Impressive lift Structure: The impression adopts dual
air cylinder to impress through lifting to position the
solenoid, which is a protector for the air leakage of
the cylinder when the machine stops working. Performance:
average pressure 6. Chromatic Mechanical Handles: They
adopt computer to control, synchronic motor to transfer
the ball thread bar to adjust the chromatography through
reducing the speed to register color automatically. Performance:
Rotate with lubrication and high precision in chromatography.
7. Material-Collecting and Feeding Device: The material
collecting and feeding stand adopts dual scaffold. It
can change material roller and collect materials automatically.
The tension of material-feeding and traction of material-collecting
and feeding adopt frequency inverter vector to control
the linear speed .The tension of material-collecting adopts
being controlled by torque motor. Performance: accelerate
the stabilization of chromatography, position the cylinder
in horizontal direction ,save materials 、ink、impregnate
and energy for large quantities of printing products.
And while the speed of material collecting is 120m/min,
the most waste of material collecting is about 20 meters,
and it can save about 10% ink, impregnate and energy resources,
and lower the cost of the product largely.
8. Drying and cooling device: The oven adopts centrifugal
blower to blow and make suction. The electric quartz tubes
are installed averagely in each group of ovens at their
blowing mouth to heat .The temperature is controlled by
intelligent thermo-controller. At the mouth is installed
a centrifugal blower to cool each group of ovens to cool
.While the returning roller adopts water-cooling device
to control to assure the cooling of film. Performances
save electric power.
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