What is the Difference between a Tunnel Freezer and a Spiral Freezer

A Tunnel freezer and A spiral freezer are both types of industrial freezers used to quickly freeze large quantities of food products. However, there are some key differences between the two types of freezers that make them better suited for different applications. But which freezer is suitable for your food product? The following are the detailed information as follow:

Tunnel freezer for large scale food production

The tunnel freezer is a long and enclosed chamber that use a series of fans to blow cold air over the products as they move through on a conveyor belt. And tunnel freezer is typically suitable for freezing large and heavy products, such as meat carcasses and fish. But it can also be used to freeze smaller products, such as vegetables and fruits, but this is less common.

What is the advantage of the tunnel freezer?

The tunnel freezer has a number of advantages. It is very efficient at freezing products quickly and can handle high volumes of product. With high-speed air flow in freezing, freezing products by tunnel freezer shortens freezing time a lot than traditional freezer. And it adopts IQF technoloy. What’s more, this machine is more suitable for those with low budget.

Tips: You need to prepare a large space factory to configure the tunnel freezer. Because its volume is large. And for leaf vegetables, if you use this machine freezing them, these leaf vegetables will be damaged.

What type of food product can use spiral freezer?

The spiral freezer is similar to tunnel freezer, but it has a spiral-shaped conveyor belt that allows for a more compact design. And this spiral freezer is typically used to freeze smaller products, such as vegetables, fruits and baked goods. They can also be used to freeze larger products, but this is less common.

Why do you choose the spiral freezer?

This machine is more compact than tunnel freezer, so they require less space. And they are also easier to clean and maintain. Additionally, spiral freezer is gentler on delicate products than tunnel freezer. So when you want to build a small scale frozen food processing line, spiral freezer is the best choice for you.

Which type of freezer is suitable for you?

The best type of freezer for you will depend on your specific needs. If you need to freeze large and heavy products quickly and efficiently, then a tunnel freezer is the best option. In addition, according to smaller products and limited space, you can choose a spiral freezer, which freezes food product more gently.

Tunnel freezer and spiral freezer are both effective ways to freeze large quantities of food products. However, there are some key differences between the two types of freezers that make them better suited for different applications. So when you choose a FPL freezer, it is important to consider your specific needs, such as the type of products, the volume of product and the amount of space you have available.