Document shredder (shredder): description of models, characteristics

Without a special shredder of documents (shredder) today there is not a single major institution. Such equipment is a complete set of office equipment in banks, insurance companies, financial companies and other structures where a high level of information security and confidentiality is required. With the help of an office shredder, a user can destroy any paper within seconds, preventing the risk of unauthorized copying by intruders. In some modifications, the document destroyer copes with the processing of CDs, plastic cards and other storage media. But, as practice shows, rather difficult task is the choice of shredder for basic tasks.

Main technical characteristics

Since the shredders are used not so much for the disposal of paper medium as such, but for the purpose of destroying information, the primary indicator of the effectiveness of such equipment is the cutting format. After processing, the equipment can leave small particles of the size 1x1 mm, and large fragments 4x40 mm in size. To a large extent, the parameters of the fragments depend on the method of cutting, which supports a particular shredder. A shredder of this type in modern design usually implements a cross type of processing, although there are exceptions.

Sometimes the speed of destruction comes first in the assessment of models. This characteristic is valued in organizations working with large archives of documentation. In this case, it is worth paying attention to the number of sheets that can crush the shredder in one operation - an average of 10-12. If you plan to do a lot of work, it is important to consider the capacity of the basket that accepts pieces of paper. A professional document shredder can be equipped with containers of at least 30 liters capacity, and household models usually have receivers of 10-15 liters.

Varieties of shredders

This technique differs by a variety of criteria, including secrecy, dimensions, productivity, shape, etc. Also on the market are separate groups of shredders, differing in their approaches to the work process. The most common representative of the segment is a paper shredder, whose cutting is performed by knives forming strips of sheet length. These are plane cutters that have a minimum level of secrecy, since the ground material can be recovered. More reliable confetti-destroyers with rotating drums, leaving behind small particles of documents in the form of rectangles and squares.

Pretty fine particles also form granulators and shredders-mincers. On such equipment, the paper is cut until the fragments can pass through the grid with cells of certain sizes. Also worth noting is the industrial document shredder, which differs not only in the ability to finely chop the paper material. This technique performs crushing and recycling of leather, wood and automotive rubber.

Classification according to purpose

The operating parameters and the processing principle are often determined by the purpose of the device. The initial level is represented by shredders for small offices and household purposes - personal installations. Such models are characterized by low secrecy, small dimensions and modest performance. The next level is already full-fledged office devices, designed for collective use and work with large volumes of documentation. This is a paper shredder, providing an average degree of secrecy. Especially for archives, manufacturers produce industrial aggregates capable of grinding entire folders with sheets, magazines, disks and even thin books.

Model Geha X5 Basic

Quite high-quality implementation of the model for domestic needs or tasks of a small office. At the output, the device forms a cut in the 4x40 mm format at medium speed. The model is good in that it has several attractive technologies for the private user. In particular, the manufacturer used antistatic plastic in the case, high-quality hardened knives for cutting, and also applied a special protection for the engine of the device. Of course, similar qualities and should have an office shredder in a modern version, but for models with a price tag of 4-5 thousand rubles. They are rare. As the practice of exploitation shows, X5 Basic demonstrates good reliability and differs from competitors in the class of high performance. However, the manufacturer still does not recommend loading the machinery with large volumes of paper, otherwise the operating life will be considerably reduced.

Model from Fellowes

To professional office paper crushers it is necessary to include development in modification PS-75Cs. The machine is equally suitable for use as personal equipment, and for office collective use. In particular, the Fellowes shredder effectively manages small batch loads, performing up to 20 cycles during the working day. However, by the standards of professional units, the cutting format in this case is not impressive - the device forms particles of 3.9x38 mm size, which corresponds to the third degree of secrecy. In this indicator, the essence of the device designed for personal use is manifested.

At the same time, the developers somewhat complicated the model due to the SafeSense and Ergofeed technologies. In the first case we are talking about an electronic sensor, which instantly stops the equipment when contacting the document feeding area, which increases the safety in the operation of the equipment. The second development allows the material to be fed at an angle, which makes it possible to position the shredder under the table.

Model Kobra 410 TS C4

This unit is a semi-industrial equipment. It is designed, first of all, for high performance - the best option for institutions working with archives. Strangely enough, the model has only a third level of secrecy, providing a cut in the format of 3.9x40 mm. This is compensated by the possibility of simultaneous loading of 55 sheets and a large basket of 205 liters. To maintain the stability of the primary functions, the paper destroyer was equipped with safety systems and workflow control. Especially worth noting is an indicator that displays the load level of the device, an intelligent power management system and a sensor for detecting foreign objects.

Model Olympia PS 43 CCD

The device occupies a position between industrial and office models. Also, if necessary, it can be used at home, although the power and overall operational qualities exceed the typical needs of ordinary users by an order of magnitude. The shredder is capable of grinding paper documents, disks, and plastic cards. Power is provided from a stationary power network. The builders of the unit also thought about several pleasant ergonomic solutions. For example, the waste basket provided with a Olympia paper shredder has a viewing window and a convenient handle for lifting the device cover. But there are unpleasant moments. So, because of the high productivity and the speed of destroying the paper, the operation of the device is accompanied by high noise.

How to choose a document shredder?

For domestic use, it is sufficient to confine oneself to the cross-cutting model, which works with standard documents and has average performance indicators. The lack of new technologies and high cutting speed in this case will be compensated by the affordable cost and ease of equipment in operation. This is a reliable shredder, the price of which can be about 3-4 thousand rubles. Already for 20-30 thousand you can buy a high-speed and roomy unit, which will grind not only paper, but also plastic materials. For large offices and organizations with large archives it is worth recommending professional models with high performance. Such equipment should be selected and with the expectation of the possibility of processing folders, thick magazines and other waste paper, depending on specific requirements.

Conclusion

Together with the basic functions of shredding paper, shredder developers are trying to develop additional opportunities. As a result, the utilization of documents becomes more convenient and safer. The processing of materials in modern devices is fully automated and is subject to electronic control. At the same time, the results of the introduction of security systems against paper jams and the intrusion of foreign objects are rather ambiguous. Despite the intellectuality of the technical stuffing, the shredders in this plan still depend on the user who should be near the equipment at the time of the cutting operations. However, the indicators of autonomy increase from year to year, it also manifests itself in the ability of technology to work on batteries.