Depositing and stacking techniques at the end of the inserting process facilitate and expedite the further handling of the mailroom production.

Kern provides various techniques, all excellent proven in practice, in form of:

Kern Vertical stacker :

More output space – the vertical stacker can accommodate up to 2,000 envelopes.

>   Short description

Set-up and stacking of envelopes incl. measuring the thickness. The processed envelopes leave the Kern inserting system in a standing position. This results in a significantly more comfortable removal design, and the stack no longer requires smoothing. With a handle the envelopes are ready for further processing and can e.g. be loaded in post boxes in one movement.

Format settings can be made mechanically, the control is effected directly by the processing Kern inserting system.

The system has a maximum performance up to 27,000 envelopes/hour (depending of inserting system) and the stacking capacity is about 2000 packings, depending of envelope and content thickness. An intelligent monitoring is checking the run and reports when vertical stacker is full.

> Tech specifications

·         Vertical stacker: processing of envelopes with various thicknesses within the same job.

·         Thickness measurement means that even with varying envelope thicknesses, virtually no adjustment is required during operation.

·         A marking device is available for group separation.

·         Stack capacity increase (150 mm) with unchanged external dimensions.

Downloads :  Kern Vertical Stacker (2 MB)   More room at the exit and optimum mailing conditions with Kern Vertical Stacker.

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