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DBAY-120 Type High Speed 3 Motors Computerized Rotogravure Printing Machine

DBAY-120 Type High Speed 3 Motors Computerized Rotogravure Printing Machine is suitable for printing multi-colors on OPP,BOPP,PET,PVC,PE,PAPTER and Aluminum foil etc. It’s with double ovens, magnetic velocity motor, 360°continuously-variable and random register, unwind tension controlled by magnetic power and rewind controlled by constant-moment motor. The printing speed is up to 200m/min, mechanical speed is up to 220m/min.

online service

Tel:86-577-65109032/65109033

Email: daba@dabamachine.com

Skype: Alex.dabamachinery

WhatsApp: 86-13646551968

Features::

1. Main driving structure: Controlled by INOVANCE frequency controlled motor, axle coupling driving.

2. Shaftless printing roller fixing System: adopt pneumatic cylinder fixing style to drive the printing roller core, and transverse adjustment through screw.

3. Ink scraper structure: use air diaphragm pump to cycling and feeding ink; doctor blade slowing drive by low speed synchro-motor which can be up & down and angle adjusted; the pressure controlled by double pneumatic cylinder.

4. Imprinting ascending and descending structure: controlled by twin pneumatic cylinder synchronous ascend and descend; oscillating arm type cylinder seat to insure the stability of material tension.

5. Overprint Mechanical hand: longitudinal automatic overprinting adjusted by micro-computer (through photocell detecting) and synchronous motor (through screw rod slow driving).

6. Rewinding and unwinding system: double stations, auto-cutting and connecting for rewinding, and controlled by moment motor; Rewinding traction adopt vector frequency controlled motor. Unwinding adopt magnetic powder brake constant tension controlling. 

7. Drying & cooling system: drying tunnel wind cycling by centrifugal blower; temperature controlled by intelligent temperature controller; material cooling by singe unit wind cooling device.


Technical Parameters: (Take 8 Colors as example)

Model

DBAY-120-8800B

DBAY-120-81000B

DBAY-120-81200B

Printing width

800mm

1000mm

1200mm

Precision of overprint

±0.10mm

±0.10mm

±0.10mm

Diameter of printing roller

100-350mm

100-350mm

100-350mm

Max. Printing speed

120m/min

120m/min

120m/min

Diameter of material

600mm

600mm

600mm

Diameter of core

76mm

76mm

76mm

Voltage

380V

380V

380V

Fan power

Heat wind:1.5kw

Cold wind:0.75kw

Air draft: 2.2kw(each)

Heat wind:1.5kw

Cold wind:0.75kw

Air draft: 2.2kw(each)

Heat wind:2.2kw

Cold wind:1.5kw

Air draft: 3kw(each)

Main motor power

5.5kw

5.5kw

7.5kw

Drying tunnel power

9kw/color

10kw/color

12kw/color

Total power

136kw

140kw

145kw

Overall dimensions

13500x2800x2800mm

13500x3000x2800mm

13500x3200x2800mm

Weight

17000kg

18000kg

19000kg

Online enquiry

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