No large institution can do without a special document shredder (shredder). 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, the user can destroy any paper in a matter of seconds, preventing the risk of unauthorized copying by intruders. In some modifications, the document shredder can also handle the processing of CDs, plastic cards and other storage media. But, as practice shows, choosing a shredder to perform basic tasks is a rather difficult task.
Main technical characteristics
Since shredders are used not so much for the disposal of paper media 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 both small particles of 1x1 mm and large fragments of 4x40 mm. To a large extent, the parameters of fragments depend on the slicing method that supports a particularshredder. A modern grinder of this type usually implements a cross-processing type, although there are exceptions.
Sometimes the speed of destruction comes first in the evaluation of models. This characteristic is valued in organizations working with large archives of documentation. In this case, you should pay attention to the number of sheets that the shredder can shred at one time - an average of 10-12. If bulk work is planned, then it is important to take into account the capacity of the basket that accepts paper fragments. A professional shredder can be supplied with containers with a capacity of at least 30 liters, while household models usually have bins for 10-15 liters.
Varieties of shredders
This technique differs according to many criteria, among which are secrecy, dimensions, performance, shape, etc. There are also separate groups of shredders on the market that differ in different approaches to the workflow. The most common representative of the segment is a paper shredder, in which cutting is carried out by knives that form sheet-length strips. These are flat cutters that have a minimum level of secrecy, since the crushed material can be restored. More reliable are confetti shredders with rotating drums that leave behind small particles of documents in the form of rectangles and squares.
Pretty small particles are also formed by granulators and shredders-meat grinders. On such equipment, the paper is cut until the fragments arewill be able to pass through a grid with cells of certain sizes. It is also worth noting the industrial shredder of documents, which differs not only in the ability to finely crumble paper material. This technique crushes and recycles leather, wood and car rubber.
Classification by purpose
Operational parameters and the principle of processing are often determined by the purpose of the device. The entry 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 represented by full-fledged office devices designed for collective use and work with large volumes of documentation. This is a paper shredder that provides a medium degree of secrecy. Especially for archives, manufacturers produce industrial units capable of shredding entire folders with sheets, magazines, disks and even thin books.
Geha X5 Basic Model
Quite high-quality implementation of the model for household needs or tasks of a small office. At the output, the device forms a cut in the format of 4x40 mm at medium speed. The model is good because it implements several technologies that are attractive to a private user. In particular, the manufacturer used antistatic plastic in the case, high-quality hardened blades for cutting, and also applied special protection for the motor of the device. Of course, such qualities should havean office shredder in a modern design, but for models with a price tag of 4-5 thousand rubles. they are rare. As practice shows, X5 Basic demonstrates good reliability and differs from competitors in the class by high performance. However, the manufacturer still does not recommend loading equipment with large volumes of paper, otherwise the service life will be significantly reduced.
Model by Fellowes
Professional office paper shredders should include the development in the PS-75Cs modification. The machine is equally suitable for use as personal equipment, and for office collective use. In particular, the Fellowes shredder handles small batch loads efficiently, with up to 20 cycles per day. However, by the standards of professional units, the slicing format in this case is not impressive - the device forms particles 3.9x38 mm in size, which corresponds to the third degree of secrecy. This indicator shows the essence of the device, designed for personal use.
At the same time, the developers have somewhat complicated the model due to SafeSense and Ergofeed technologies. In the first case, we are talking about an electronic sensor that instantly stops the equipment upon contact with the document filing area, which increases safety during the operation of the equipment. The second design allows the material to be fed at an angle, which makes it possible to place the shredder under the table.
Kobra 410 TS C4
This unit belongs to semi-industrial equipment. It is designed primarily for high performance - the best option for institutions working with archives. Oddly enough, the model has only the third level of secrecy, providing cutting in the format of 3.9x40 mm. This indicator is compensated by the possibility of simultaneous loading of 55 sheets and a capacious basket of 205 liters. To maintain the stability of the performance of primary functions, the paper shredder was equipped with security systems and workflow control. Particularly noteworthy is the indicator that displays the load level of the device, an intelligent power management system and a foreign object detection sensor.
Olympia PS 43 CCD model
The device occupies a position between industrial and office models. Also, if necessary, it can be used at home, although the power and overall performance are an order of magnitude superior to the typical needs of ordinary users. The shredder is capable of shredding paper documents, disks, and plastic cards. Power is supplied from a stationary power supply. The creators of the unit thought out some nice ergonomic solutions. For example, the waste basket supplied with the Olympia paper shredder has a viewing window and a convenient handle for lifting the lid of the device. But there are also unpleasant moments. So, due to the high performance and speed of paper destruction, the operation of the device is accompanied by high noise.
How to choosedocument shredder?
For domestic use, it is enough to limit yourself to a cross-cut model that 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 use of the equipment. 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 capacious unit that will allow you to grind not only paper, but also plastic materials. For large offices and organizations with large archives, professional models with high performance should be recommended. Such equipment should also be selected with the expectation of the ability to process folders, thick magazines and other waste paper, depending on specific requirements.
Conclusion
Together with the basic functions of paper shredding, shredder developers are striving to develop additional features. As a result, the disposal of documents becomes more convenient and safer. The process of processing materials in modern devices is fully automated and subject to electronic control. At the same time, the results of the introduction of systems to protect against paper jams and the intrusion of foreign objects are rather ambiguous. Despite the intelligence of the technical stuffing, shredders in this regard are still dependent on the user, who must be near the equipment at the time of cutting operations. However, the indicatorsautonomy increases from year to year, it also manifests itself in the ability of equipment to work on batteries.
