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Shredders

A shredder is a machine that cuts documents containing confidential or personal information into fine pieces with cutting blades, making them difficult to reconstruct. The two main methods are strip cut, which feeds paper between two rotating cutter shafts to cut it into long thin strips, and cross cut, which cuts paper both lengthwise and crosswise into small pieces. Commercial models include auto-feed machines with an automatic press that compresses shredded debris to increase the amount that fits in the container, multi-media types that can also shred data media such as CDs, DVDs, FDs and cards, and slim or compact models for small spaces. They are used for everyday document disposal in offices and business premises, as well as for disposing of large volumes of confidential documents and media.

How to choose Shredders

  1. 1. Select a shred size that suits the confidentiality level

    The smaller the shredded paper pieces, the harder it is to reconstruct them. Listed products include cross cut models of 3.0×25mm and 3.0×30mm. Check both width and length against the confidentiality level of the documents you handle and your company's internal regulations.

  2. 2. Check the paper size supported by the feed width

    Decide which paper sizes the feed opening width can accommodate. Models with an A4 feed opening are compact, but if you want to insert A3 drawings or forms without folding them, you need a feed width that supports A3 (over approx. 300mm). Also check whether a dedicated media feed slot is provided.

  3. 3. Distinguish between maximum and rated shredding capacity

    Maximum shredding capacity is the upper limit that can be fed at one time for A4 high-quality paper at 64g/m², while rated shredding capacity is the number of sheets based on continuous operation. Listed products have maximum capacities of 14 to 80 sheets and rated capacities of 11 to 38 sheets. For daily workloads, estimate using the rated value.

  4. 4. Choose a chip box capacity that matches your workload

    When the container is full, operation stops and more effort is needed to empty the debris. Listed products have capacities of 28 to 85 liters. Auto-press models compress shredded debris, so they can store more within the same capacity. Some models allow separation using a dedicated media box.

  5. 5. Check installation location, weight and dimensions

    Commercial machines are heavy, weighing 38 to 105kg, so moving them after installation is not easy. In addition to the unit's width, depth and height, check the door opening direction (such as 2-way door) and the space needed to remove debris when choosing the installation location.

  6. 6. Check standby power and safety features

    Some listed products have standby power consumption of 0W, and some have a main power auto-off function that cuts the power automatically. For shared machines, also check for feed opening safety mechanisms, shutters, and feed opening open/close mechanisms during reverse operation.

This guide was written by AI based on the listed products' documents and specification items. Check each manufacturer's documents before adopting.