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 |
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