Paper shredder is a familiar machine for tearing down papers for documentary security. Still, many people are curious about “how does paper shredder work?”. To answer the question, we have written this article to help you understand how these machines operate.
How Do You Classify A Paper Shredder?
Paper shredders cut papers into strips or square-shaped pieces. Basic paper shredders usually tear papers down into strips, and it’s easy to recover them. For non-confidential documents like junk mails, which don’t need to be discrete, you can use a conventional paper shredder.
More advanced shredder machines can cut papers into small or tiny pieces nearly impossible for you to reassemble. It provides a higher level of security for your confidential document, like evidence or personal information.
Paper shredder is classified based on how the papers are torn down. It means higher security level shredder can cut documents into smaller pieces, thus making the recovery almost impossible.
How Does Paper Shredder Work?
To fully understand how a paper shredder works, let’s look inside the machine and analyze every component and its function.
Paper shredder’s primary component is a set of blades, also called teeth. This is where the papers are torn apart when fed to the machine. When you place the documents into a paper-sized slit, the teeth begin spinning to cut them into small pieces.
Shredders that cut papers into strips have one set of blades, but more advanced ones usually have two sets or more. These teeth then spin in the opposite direction to tear papers into small, square-shaped pieces, providing a higher security level for your documents.
This is the component that produces a torque, which makes the blades spin. The motor uses electricity and converts it into a torsion force. The stronger the force is, the faster the blades will spin, increasing the shredder’s efficiency.
Gears are spinning pieces with cut teeth and clogs. These parts are meshed together to transmit torque from the motor to the blades and control the spin of blades in the desired directions.
You’ll see the bin placed at the bottom part of the paper shredder for storing torn pieces of paper and can be recovered later on.
Most paper shredders contain two sensors. The first one is placed in the lid to detect when the paper is fed to the shredder. Once the sensor is activated, the shredder will begin the cutting process and ends when the sensor doesn’t detect anything.
The second sensor is placed where the lid is mounted for safety precautions. If the lid is not in the right place, the sensor will deactivate, and the motor will stop working, too.
The filter is an additional part of a shredder to make sure the documents are torn down in tiny pieces that have no possibility of recovering.
This component can be seen in high-security level paper shredders. The filter is placed between the blades and the bin. The blades will continuously cut the papers fed to the shredder until they become small enough to pass through the filter and fall into the bin.
Knowing the answer to the question “how does paper shredder work?” is crucial when choosing the machine for yourself or simply satisfying your curiosity. Either way, we hope that our article has helped you understand more about these useful machines.