plastic shredder single shaft

Safety level of paper shredder

The hard core point is that the internal data can be processed cleanly, whether it is for public or private purposes, a paper shredder can be used to achieve an efficient means of quickly shredding data.

Secrecy depends on the level of security.

Mainly use different processing methods to define the grade of a model.

Stripe: Cut the strips horizontally in one direction, just like a manual tearing down routine. It can't completely destroy the capital. If someone wants to restore it, it can still be spliced successfully.

Segment shape: Combining the strip shape and adding longitudinal deep cutting, it is not easy to restore, and it is quite safe.

Granular: With the help of a sharp blade to make it fragmented, even no matter how careful it is, the complete data cannot be recovered.

In terms of cheapness, it is undoubtedly the strip shredder. The technology is relatively weak. It is recommended not to choose this model for important materials.

The price is high, so it is naturally the third granular model.

Classification of shredders

Level 1: Strip crushing method, the size is about 11mm.

Level 2: Strip crushing method, the size is between 4-6mm.

Level 3: Segment crushing method, the size is 3.8x30mm, 4x39mm.

Level 4: Granular crushing method, the size is 1.8x5mm, 1.9x15mm.

Grade 5: Granular crushing method, the size is 0.7x11mm.

Level 6: Granular crushing method, the size is 1.1x5mm.

Above, judging from the level, the smaller the size, the higher the confidentiality.

When plastic products such as tape are attached to the paper, it is easy to jam the blade and cause normal cutting. For example, if the seal of an envelope is directly placed in a shredder, it may stick to the blade, causing paper jams. Therefore, when handling envelopes and express document seals, please cut off the glue on the seal.

If the thickness of the loaded paper exceeds the acceptable range, it will also cause paper jams. Therefore, please confirm the type, size and number of pages of the paper that the shredder can accommodate before use, so that paper jams can be effectively avoided.

Iron wire

clothes

Medical waste

wood

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