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| Four Colour Sheetfed Offset Printing Machine SOM 425/425C/204 |
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| Salient Features : |
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Precision ground hard chrome plated cylinder |
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18 Roller inking system with 3 forme rollers |
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Double Blankets for excellent dot reproduction |
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Eccentric Swing Gripper for smooth sheet in feed |
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Programmable logic control for high reliability of the electronic controls |
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Motorised dampening fountain roller with stepless speed control and provision for surge control |
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Lateral & circumferential register adjustment for the plate cylinder while the machine is running |
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Triple size Transfer Drum for better accessibility |
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High pile delivery and IR drying at option |
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On-line numbering attachment is available at option |
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Pneumatic controls |
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SOM 425C with continuous film Alcohol dampening system with advantages like |
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Instantaneous Ink-water balance |
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Less ink consumption and better gloss |
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Less moisture - reduction in paper distortion / expansion, thus improving multicolour registration accuracy |
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Reduction in make ready time |
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Sheet decurler and air brush for image fit as optional | | |
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| Major Specifications : |
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SOM 425 / 425C |
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Inches |
| Maximum Sheet Size |
460 x 640 |
18 3/32 x 25 3/16 |
| Minimum Sheet Size |
210 x 250 |
8 1/4 x 9 27/32 |
| Maximum Print Area |
445 x 635 |
171/2 x 25 |
| Plate size |
525 x 640 |
20 4/10 x 25 3/16 |
| Stock handled |
0.05 to 0.6 |
0.0019 to 0.0236 |
| Total power |
16.92 kW |
22.5 HP |
| Machine dimension (LxBxH) |
7300x2109x 1753 |
287 x 83 x 69 |
| *Speed range iph (approx) |
2500-7500 | |
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