Different Types Of Freezers Used In Food Industry

These freezers are available in different sizes and shapes and have a glass front which allows the customers to have a clear view of the products.

Different types of freezers used in food industry.

Freezers come in two main styles upright and chest with many different features. While the wide range of food processing equipment available can be classified and categorized in several different ways e g end product form mode of operation application etc this article follows industry standards and groups them by their respective functions. Industrial freezers remove heat from the surface of a food as rapidly as possible. Typically the refrigerant when used in a freezer is converted from liquid to gas and then back again.

They are the most common types of freezers that are used commercially. In the past freezing food was as simple as surrounding it with a block of freshly carved ice to keep its core temperature lowered. While cryogenic freezers represent a low initial investment they have a. Different types of food freezing technology.

The development of small portable freezers has made it possible to transport items in danger of spoiling without the mess and inconvenience of a cooler filled with ice. Freezing is a method of food preservation which has been used by humans for thousands of years. Portable freezers may use ac or dc power or both and some even come with cords that allow them to be powered through a car s cigarette lighter outlet. Types of food processing equipment.

Chest freezers are also called reach in freezers. Food preservation food preservation industrial freezers. Cryogenic freezers use liquid nitrogen or liquid carbon dioxide as the refrigeration medium and the freezers may be batch cabinets straight belt freezers spiral conveyors or liquid immersion freezers. With that said there are some divides in terms of what is offered.

The word refrigerant typically refers to a liquid substance or mixture used in heat pumps or refrigeration cycles. In this informative blog post excellence industries describes the types of freezers in details. They are economical and spacious. The four main kinds include.

Use this guide to learn about different types of freezers. These units use either ac or dc. Countertop horizontal storage and vertical. The rate at which heat is removed from a food during freezing depends on how fast heat can travel within the food and how efficiently it can be liberated from the surface of the food into the surrounding atmosphere.

Chest freezers have hinged lids that open upwards and are easy to use. They have mostly stainless steel interior and exterior. These freezers are used for transporting food items without spoiling the food. Fricke in encyclopedia of food sciences and nutrition second edition 2003.

Refrigerants are used in cars air conditioners and home appliances and most notably refrigerators and freezers.