37"Convertible Perfecting Offset Printing Press


Stable One-Pass Printing Affords
High Performance and Profitability

The Lithrone G37P is a compact perfector that enables high-quality, single and double-sided printing in one pass and straight multicolor printing in one machine. By achieving a high-speed perfecting cylinder, high quality printing is possible at a maximum printing speed of 15,000 sheets per hour and with a sheet thickness range of 0.04 to 0.45 mm during both single and double-sided printing....

The paper perfecting unit consists of a cylinder layout of double-sized – double-sized – single-sized cylinders on a transfer cylinder, suction cylinder, and a perfecting cylinder to enable highly stable perfecting printing. This allows for stable sheet transfer that is smooth and stress-free for all types of printing jobs. The perfecting unit eliminates marking and smearing through the flattening of the perfecting cylinder surface.
Quick changeover through the automated changeover function reduces human error. Furthermore, mechanical damage and errors can be prevented in the short time that changeover issues occur through the Perfecting Changeover Error Recovery Guidance System, which also lessens press down time. Additionally, marking and smearing issues can also be prevented in the delivery unit by using Komori’s unique sheet transfer technology built into the Lithrone G series.

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Number of colors 8
Max. sheet size mm 640×940
Max. printing area mm 620×930 (620×916 Oil-based perfector printing)
Plate size mm 700×945
Feeder pile height mm 900
Delivery pile height mm 900

* Maximum printing speed may differ from specifications herein.
* In double-sided printing with oil-based ink, a margin on the back side of the sheet for the vacuum wheels is necessary.
* Performance and values may differ depending on specifications. Komori reserves the right to change specifications for the purpose of product improvement.

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