You need to think about what you will be looking for in a shredder, what your office needs are, and how much budget you want to spend on the shredding machine. You can’t just decide to buy one and expect it to be good enough for your needs.
Sheet capacity: this refers to the number of sheets that can be shredded in one pass. You'll need to find out what the maximum sheet capacity of your shredder is in order to compare models.
Select the size of the bin you need. Select the security level that best suits your needs
Auto feed Paper Shredder: when you need to process high volumes of paper in a short period of time, an auto feed option will be essential.
An auto feed option will make it easier for you to shred large volumes of paper without any hassle. They will stop once the paper jam has been cleared out, so you don't have to worry about manually stopping them mid-process.
The auto feed options is also more efficient, which means less time spent at the shredder and more time spent on your work.