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St434 - Explosion Proof Cabinet Oven

ST434 – Explosion Proof Cabinet Oven

The ST434 is one of the more unique models of oven that JPW has had the privilege to manufacture. This oven was designed and manufactured for a lab in California. It is a Class 1, Division 1 – Class 2, Division 1 rated cabinet oven and will be used for munitions testing. For this reason, it was built to be explosion proof earning a NRTL certification.

Receiving NRTL certification at JPW allows the chamber to be put directly into production for the client without external certification. JPW’s ability to certify these types of ovens saves time, and money, on the client’s end, allowing for faster installation of the unit.

This special cabinet oven has a solvent rated interior and with special attention given to a non-sparking interior design. It is engineered as a low-temp unit, operating at 250F or below. Another unique feature of the ST434 is the heater control. The sheath temperatures of the heaters are controlled so the interior of the unit cannot get hotter than the flashpoint of the materials contained. This is also known as Cascade Control.

This is truly a unique cabinet oven, requiring highly important specifications and safeguards. Not only is JPW proficient in meeting such customization requests but they also maintain high quality and safety levels as the unit passes dozens of engineer reviews before delivery. This ST434 is just one of three units JPW will be engineering for their client.

JPW has the knowledge, quality and engineering skill to create a solution for your industrial oven needs. Contact us today and speak to one of our friendly and skilled engineers to get the process going.

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.