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HT433TUL P 480V 36KWIG

JPW recently provided a northeastern U.S. manufacturing company with a HT433, an inert gas unit capable of reaching 1200oF. This oven is being planned for the use of heat-treating barrels for firearms by JPW’s client. Being an inert gas oven, this product showcases several unique features and processes.

This model is built to operate with a low-oxygen environment inside the chamber. By replacing the air with other gases during the process, the HT433 prevents fire hazards and preserves the quality of the products being treated inside.

The HT433 starts it’s heat-treating process by purging the chamber of oxygen. After switching to the process flow meter, heating begins. This model is also equipped with a ½ to 1 PSI leak point. This metal seated check valves release pressure when necessary to prevent over-pressurization during processing, providing a very safe and reliable inert gas oven.

JPW prides itself on the amount of repeat customers it maintains, like this one, and the relationships they are able to build with their clients. Businesses from around world enjoy working with JPW because of their level of quality and customization in industrial ovens. Remember JPW for your next industrial oven needs.


Cabinet Ovens

These chambers are designed to meet your most demanding needs. Our precision engineering, heavy duty construction and exceptional performance along with a variety of airflow patterns and optional equipment provide the right solution for your heat processing requirements. Standard sizes range from 3.3 cuft up to 96 cuft and standard temperatures up to 650F. For chambers above 650F please inquire about our HT series cabinet ovens.

Custom Ovens

JPW Industrial Ovens & Furnaces offers the know-how, experience, innovation and creativity to provide custom-made ovens tailored to each customer's unique need.

Lab/Bench Ovens

The Lab/Bench series of ovens offer custom options at an affordable price with a large selection of sizes available. Each oven comes standard with the following features; voltage specific, UL listed control enclosure, airflow, TEFC circulation motor.

Continuous Process Ovens

Our Continuous Process Ovens feature welded steel structural units, heavy gauge interiors, and operate at temperatures up to 1250°F and are used for a wide range of applications.

Heat Treating Ovens

Heat Treating Ovens can be used for treating a variety of metals and glass to harden or soften a material through extreme heating and chilling. Heat Treating Ovens can be used for aging, annealing, drying, soldering, tempering, etc.

Walk-In Ovens

The Walk-In series of industrial ovens offer custom options at an affordable price with a large selection of sizes available. Each oven comes standard with the following features; UL listed control enclosure, airflow, TEFC circulation motor.

Industrial Oven Model Listings

Browse through our online industrial oven models: Industrial Cabinet Ovens, Industrial Custom Ovens, Industrial Lab/Bench Ovens, Industrial Continuous Process Ovens, Industrial Heat Treating Ovens, Industrial Walk In Ovens.

Contact Us

JPW Industrial Ovens & Furnaces matches up your needs to the right process equipment. View our contact information or request a quote today.

About Us

JPW Industrial Ovens & Furnaces makes custom-made industrial ovens. Our Cabinet, Custom, Lab/Bench, Continuous Process, Heat Treating, and Walk-In Ovens are crafted to suit our customers' needs. We offer design, prototyping, welding and assembly.


All industrial ovens from JPW Industrial Ovens & Furnaces Inc. carry our standard warranty of 1 year on parts and 90 days on labor from the date of purchase.