The Mellen Company was founded in 1966 by one man who believed in creating high temperature furnaces that could maximize work time and minimize uncontrolled temperature variations. Mr. Mellen, an avid scientist, combined his years of experience with constant research to develop top-of-the-line products. Through his diligence, he created the patented Mellen EDG furnace, patented thermal distortion free sight glass, and many others.

Today, Mellen combines years of research with computer-aided design and stringent quality control. We strive to provide our customers with well-researched and extensively engineered products. We test and develop new products using the Mellen Laboratory. Inside the lab, we test for element life, longevity, and maximum use. We experiment with components, atmosphere, and materials with the goal of maximizing furnace life and quality.

At Mellen, each furnace is carefully inspected to meet our high quality standards. In addition to our standard line of furnaces, we create custom furnaces designed to your specifications.

Talk to an Expert.
A painless chat with one of our high temperature experts will take the stress out of choosing the right furnace for your process. Get their advice on the best furnace fit to support your work. You won't regret it.

You Customize It.
Every furnace can be customized for your process. You tell us what you need, and we will make it happen.

We Build It.
After you have designed the perfect furnace for your research, our engineers go to work. Every single furnace is made in the USA.

We Stand By It.
We know how important accuracy and dependability are for your process. That is why we build every furnace to rigorous standards.