A metal nameplate on industrial equipment indicating model AF-500, voltage 460 volts, current 8 amps, phase 3, frequency 60 hertz, maximum temperature 500°F, largest motor 1/3 horsepower, heat input 5 kW, electric fuel, serial number 3.70312, job number 47150A0598, manufactured by The Grieve Corporation in Round Lake, Illinois.

Grieve AF-500

Metal industrial machine labeled 'Grieve' on a wooden pallet stand in a workshop. The machine has various control panels and warning stickers, with a window showing a tree outside.
A metal industrial machine with warning labels and control knobs, sitting on a wooden pallet. The machine has a screen displaying information and a large gauge on the right side. The machine has a sign that says 'CAUTION NO SOLVENTS' and a brand label 'GRIEVE'.
Industrial oven with open door, metal interior, control panel on top, and wooden support stand.

The Grieve AF-500 Industrial Universal Batch Oven is a precision thermal processing system designed for controlled heating applications, including stress relief, drying, curing, aging, and preheating of machined components. With a maximum operating temperature of 500°F and a spacious 24" x 36" x 24" work chamber, this oven provides consistent temperature uniformity and reliable performance for a wide range of industrial applications.

At Esteem Manufacturing, the Grieve AF-500 enhances our in-house processing capabilities by providing controlled stress relief oven processing for precision machined components. This allows us to reduce residual stresses, improve dimensional stability, and maintain critical part specifications for demanding aerospace, defense, medical, and industrial applications.

The Grieve AF-500 is equipped with Watlow high-limit temperature control to provide accurate monitoring and added safety during thermal processing. Its robust design and precise temperature control support repeatable results while helping improve part quality and manufacturing efficiency.

Key Features and Specifications:

  • Maximum operating temperature: 500°F

  • Chamber size: 24" W x 36" D x 24" H

  • Industrial universal batch oven design

  • Equipped with Watlow high-limit control

  • Controlled thermal processing capability

  • Stress relief and heat treatment applications

  • Improved dimensional stability of machined components

  • Uniform temperature distribution

  • Suitable for precision manufacturing environments

  • Supports aerospace, defense, medical, and industrial applications

  • In-house thermal processing capability at Esteem Manufacturing

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(860) 282-9964

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