The Importance of Industrial Shredders in Food Waste Processing

When it comes to industrial food waste processing, various solutions are available. Which is the most cost-effective and sustainable option for your business will depend on several factors, such as the quantity of waste you produce, how sensitive your customers would be to any recycling issues, and how much space you have available at your premises. This article takes a look at some of the benefits of industrial shredders in food waste processing and why they represent an essential piece of kit for businesses that produce a lot of unsellable surplus food.

What is an industrial shredder?

An industrial shredder is a machine that reduces the size of different types of materials. You can use it to shred paper, plastic, metal, food, and more. It’s an important piece of waste management equipment for businesses that produce large amounts of waste on a daily basis. Industrial shredders are often used for recycling purposes, as they make it easier to process different types of materials. You’ll find industrial shredders in a variety of different industries, such as food and beverage, chemical, manufacturing, and retail. It doesn’t matter what kind of business you operate, you’ll almost certainly come across industrial shredders in your waste management process at some point.

Why use an industrial shredder in food waste processing?

As we mentioned above, industrial shredders are commonly used in food waste processing. This method is beneficial for a number of reasons, including the following: - You can divert food waste from your landfill site by feeding it into an industrial shredder. This creates a byproduct known as “fines”, which is a very fine, fibrous material that is suitable for composting. Food waste can be recycled in a number of different ways, such as composting, anaerobic digestion, or feeding livestock. It’s important to note that not all industrial shredders are suitable for food waste processing. You’ll need to use a twin shaft shredder if you want to process food waste. Feeding food waste to an industrial shredder will allow you to extract maximum value from it. For example, if you’re an airline that produces a lot of leftover in-flight meals, you’ll likely want to use an industrial shredder to convert this into something useful.

Other benefits of using industrial shredders in food waste processing

Shredding your food waste makes it easier to transport, especially if you’re removing it from your premises and transporting it to a waste management facility. This will help to reduce the risk of spillage.  A common misconception is that you need to compost all of your food waste. However, there is a chance that some of your food waste is too contaminated to compost successfully. In these cases, using an industrial shredder will help you to get rid of it. - Industrial shredders provide more consistent performance when compared to manual methods of food waste processing. They’re designed to handle large volumes of materials and they’re incredibly durable. - Food waste contains a lot of moisture, which can lead to mould growth and the formation of odour-causing bacteria. Feeding it to an industrial shredder will help to reduce the potential for these issues.

The benefits of twin shaft shredders

If you’re feeding food waste to an industrial shredder for processing, you’ll definitely want to use a twin shaft shredder, as single shaft shredders are not suitable for this application. A twin shaft shredder features two intermeshing rotating shafts that are capable of cutting through even the toughest materials. These shredders are very versatile, as they can be used to process a number of different materials. You can use them to shred paper and cardboard, but they’re also suitable for processing metal, plastic, rubber, and food waste. You might be wondering why a single shaft shredder is not suitable for processing food waste. The answer is that single shaft shredders feature a rotating cutting wheel that is more suitable for fibrous materials, such as paper or cardboard.


This article has explored the importance of industrial shredders in food waste processing, as well as their benefits and drawbacks. It’s important to note that not all industrial shredders are suitable for food waste processing. As long as you have a suitable industrial shredder on site, you can divert food waste from your landfill site and turn it into something useful, such as compost.

Interested In Learning More About Food Waste Shredders?