What is a Granulator & How Does it Work for Data Destruction?

Data destruction regulations are ever-changing. Therefore, it’s crucial to make sure you are disposing of data the right way. Throwing items containing sensitive data in the trash is not an option to keep your organization safe - instead, you must dispose of data correctly. One way to do this is by using a granulator, also referred to as a granulating machine. But what does a granulator do? And more importantly, is it effective? In this article, we’re sharing what you need to know about granulators. We’ll share what a granulator is, how it works, and how effective the machines are for data destruction.

What is a Granulator Machine?

Let’s start with the basics: what is a granulator? A granulator is a machine that breaks down items into smaller pieces, rendering their data irrecoverable. These machines are typically used for recycling purposes, scrap reclaims, or bulk reduction. Granulators can destroy items made of several materials including plastic, metal, and pharmaceutical products. However, they are most commonly used to deal with plastic items.

How Does a Granulator Work?

Now, we’ll answer the question: how does a granulator work? The exact method a granulator uses will vary, depending on its type and model. However, we are sharing the general methodology below.

Feed - First, you should feed the plastic item into the granulator so the machine can begin working.

Cut or crush - The granulator will begin cutting or crushing the item, forming small pieces. This is done with a cutting blade, crushing roller, hammer, or by shearing. This process permanently destroys the item and all its data, which becomes irrecoverable.

Sieve - Next, the machine will sieve all the granules. Smaller pieces will pass through, while larger parts are retained for further crushing.

Collect - The final step a granulator does is collect the pieces for recycling or other purposes.

Who are Granulators for?