10 Types of Paper Shredders to Choose From

10 Types of Paper Shredders to Choose From

What are the different types of paper shredders? There are multiple variants of paper shredder machines to choose from, and the most important aspect to look out for are the different security levels of the shredder. These security levels are divided into strip-cut, cross-cut, and micro-cut paper shredders, and the cut-type informs you how small or how big a shredded particle is.

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Besides the DIN 66399 security levels, there are different features to consider. These include auto-feed shredders that can shred paper automatically or shredders capable of shredding CDs and credit cards besides confidential documents.

Types of shredders:

1. Strip-Cut Paper Shredders

A strip-cut shredder, known by various names such as ribbon-cut or spaghetti-cut, employs a single blade to cut paper documents vertically.

According to the DIN 66399 standard, strip-cut shredders are usually rated as DIN P-1 or P-2, signifying the lowest level of data protection. A standard document is typically shredded into about 39 strips, which may still contain legible parts of text or graphics.

Due to their low security, strip-cut shredders are best used for non-confidential documents, such as junk mail. They are fast and require minimal maintenance but are not recommended for sensitive information.

2. Cross-Cut Paper Shredders

Known as confetti-cut shredders, these machines cut documents diagonally from both directions, resulting in smaller paper particles. Offering significantly more security than strip-cut shredders, cross-cut shredders typically shred a document into approximately 400 particles.

These shredders, rated as P-3 or P-4 under the DIN 66399 standard, provide adequate security for most confidential documents handled at home or in the office. Regular oiling is required to maintain optimal performance.

3. Micro-Cut Paper Shredders

Offering even higher security than cross-cut shredders, micro-cut shredders are designed for highly confidential data. Officially classified as P-5, P-6, or P-7 under DIN 66399, these shredders can reduce a single A4 document into over 2,000 tiny particles.

Although they offer the highest security, micro-cut shredders operate at a slower pace, requiring frequent maintenance like regular oiling.

4. Auto-Feed Paper Shredders

Auto-feed shredders automate the shredding process, allowing users to load a batch of documents and walk away while the machine does the work. Ideal for high-volume shredding, especially in offices, these shredders can handle up to 500 sheets per session.

To mitigate security risks, some models feature lockable trays that can be secured with a pin code.

5. Paper Shredders for CDs, DVDs, and Credit Cards

Some shredders come equipped with a dedicated slot for shredding CDs, DVDs, and credit cards. These shredders often have separate compartments to collect shredded plastic and paper, making them environmentally friendly.

Generally, these shredders are capable of destroying one disc per pass and may not be able to handle large stacks of CDs at once.

6. Continuous Duty Paper Shredders

The run-time of a shredder, indicating how long it can operate before needing to cool down, is crucial for high-volume shredding. Continuous duty shredders, suitable for centralized shredding, have extended run-times and large wastebaskets to handle heavy workloads.

These shredders may also feature automatic oiling systems for maintenance.

7. Industrial Paper Shredders

Designed for professional, high-volume shredding, industrial paper shredders are used in large industrial environments. Some types come with conveyor belts for feeding documents, while others are multilevel systems for off-site shredding.

These powerful machines can shred large volumes of documents per pass and are often used for secure shredding in businesses and government agencies.

8. Paper Shredders with Wastebasket

Most paper shredders come with a wastebasket to capture shredded particles. Variants include lift-off head, pull-out wastebasket, and separate container shredders. The choice depends on convenience and the volume of waste handled.

9. Paper Shredders without Wastebasket

Compact and budget-friendly, these shredders must be placed on top of a waste container before use. They are suitable for occasional shredding and are typically strip-cut, offering limited security.

These shredders are not recommended for shredding sensitive documents and are not as safe as other types.

10. Manual Paper Shredders

Manual or hand-powered shredders require no electricity, making them portable and easy to store. Available in strip-cut or cross-cut variants, these shredders are suitable for minimal use and can even shred credit cards.

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