Industrial Ovens: Types and Uses

Industrial ovens are absolutely essential pieces of equipment in many industries, from the pharmaceutical industry to the world of manufacturing.

Able to operate at immensely high temperatures, well in excess of 250 degrees Fahrenheit, these ovens can make use of various power sources, including electricity, gas, and oil, in order to operate, being used for heat-treating parts, conditioning metals, and much more.

This guide will take a look at some of the many different types of industrial ovens and some of their common uses too.

The Types of Industrial Ovens

There are many different types of industrial ovens, and new types are being produced by leading industrial oven manufacturers all the time. It’s therefore not possible to list every single variety out there, but the list below will cover some of the most common types, introducing their basic design and functionality.

1. Electric

An industrial electric oven, as the name implies, will make use of electricity as its primary power source. This allows it to reach high temperatures very quickly, as well as giving the user a lot of precise control over the interior temperatures, times, and settings. These types of ovens are useful when working with certain types of metal products and combustible items that aren’t suitable for gas ovens.

2. Gas

Gas ovens make use of gas to operate and are more affordable to use than electric ovens due to their lower energy costs. They can heat up very quickly and keep their temperatures high for longer than other oven types, making them useful for extended sessions of heating and treating. They generally make use of either natural gas or propane and are well-suited for jobs like automotive part manufacturing and powder coating onto the steel.

3. Drying

A drying oven, as the name implies, is designed to dry out the items that are placed inside it, removing any excess moisture. This can be very useful for sterilizing medical items, heat-treating metals, and so on.

4. Curing

A curing oven is designed to help powders and paints bond with metal surfaces. They’re great for processes like powder coating, as well as being useful for hardening substances like plastic and rubber, and they can have a range of different power sources, including electricity and gas.

5. Conveyor

A conveyor industrial oven is one that has a conveyor belt system on the inside which gradually moves the items along into different oven zones. There are usually multiple heating zones operating at different temperatures in a conveyor oven, as well as cooling zones too, and these ovens are hugely versatile, working with curing, drying, forming, and other processes.

6. Batch

A batch industrial oven is a very large oven that can take on big jobs, heating many items all at once. These tend to be some of the biggest industrial ovens around and they’re usually powered by electricity.

7. Tunnel

A tunnel oven is a long industrial oven with openings at either end and a belt in the center. Items move along the belt, through the tunnel, from one end to the other, being heated and baked in the center. These ovens tend to operate continuously, able to treat batch after batch of items, making them well-suited for baking and food preparation.

Uses of Industrial Ovens

There are many different ways in which industrial ovens can be used, for example:

• Food – Just like commercial ovens you find at home or in restaurants, industrial ovens can also be used to bake food products, but on a much larger scale than a typical home oven. They’re essential for businesses that make large batches of food for sale and delivery.
• Sterilization – Industrial ovens can play a key role in sterilizing medical items and accessories like scalpels, syringes, and so on. Their high temperatures help to kill bacteria and other germs, as well as eradicating other contaminants.
• Pharmaceuticals – Another medical application of industrial ovens is for making pills in the pharmaceutical industry. These ovens can be used to essentially bake the coatings of pills into place and getting rid of any excess chemicals or contaminants.
• Heat Treating – This process is when heat is applied to metals to create different effects, like strengthening or tempering the metals or aging them. This process can take days to complete but can result in much stronger and more durable metals for use in industries like aeronautics and automotive.

Final Word

In their many forms, sizes, and styles, it’s clear to see that industrial ovens play a vital role in the world around us.

Salman Zafar

Salman Zafar is the CEO of BioEnergy Consult, and an international consultant, advisor and trainer with expertise in waste management, biomass energy, waste-to-energy, environment protection and resource conservation. His geographical areas of focus include Asia, Africa and the Middle East. Salman has successfully accomplished a wide range of projects in the areas of biogas technology, biomass energy, waste-to-energy, recycling and waste management. Salman has participated in numerous national and international conferences all over the world. He is a prolific environmental journalist, and has authored more than 300 articles in reputed journals, magazines and websites. In addition, he is proactively engaged in creating mass awareness on renewable energy, waste management and environmental sustainability through his blogs and portals. Salman can be reached at salman@bioenergyconsult.com or salman@cleantechloops.com.

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