Stress-Relief Ovens — HM Series

Stress-Relief on Metal Alloys with Our HM Series Ovens

Pyradia’s HM Series stress-relief ovens are designed for durability and reliability, making them ideal for stress-relief applications on aluminum alloys, titanium alloys, and carbon steel parts. Built for continuous temperature usage up to 1400°F (760°C), these ovens ensure consistent performance in demanding industrial environments.

Experience Unrivaled Temperature Uniformity

Our mixed-horizontal ventilation system creates an air curtain across the oven door, directing air evenly from front to back for complete load coverage.
For precision heat treatment, Pyradia’s ovens meet military and aeronautical standards, maintaining temperature uniformity within ±5°F (±3°C). Custom airflow options, including mixed vertical and full-horizontal flow, optimize heat transfer based on specific load patterns.

Durable Design

Our HM Series ovens are built for heavy-duty industrial environments, featuring:
– Robust welded structure made from 1/4” angle iron.
– Interior lining constructed from 8-gauge Hot Rolled Steel (HRS).
– Long-lasting structural integrity to withstand continuous high-temperature operations.

Advanced Insulation and Noise Reduction

Designed for maximum efficiency, Pyradia’s HM Series ovens include:
– 6 – 8” (15 – 20 cm) standard ceramic fiber insulation with customizable options up to 12” (30 cm).
– Minimal heat loss and rapid heat cycling for superior energy economy.
– Noise levels below 85 dB for quieter operation in industrial environments.
– Low-maintenance, long-lasting performance.

features


AMS 2750G, AMS 2771, AMS 2772, MIL-H-6088, and BAC-5602 compliance.

Temperature uniformity precision up to ±5°F (±3°C), from 300°F to 1200°F (150°C to 650°C).

Fast ramp-up and low energy consumption.

Ceramic fiber block module insulation for heat efficiency.

Stainless steel air baffle for optimized heat distribution.

Double pivot door for easy load access.

Serpentine tray hearth in stainless steel for material handling.

High-volume recirculating stainless steel fan for superior air circulation.

SAT ports for increased versatility.

NEMA 12 control panel for industrial safety.

CSA certified and NFPA 86 compliant.

Aftermarket support, installation, and start-up services.

options


Temperature capabilities up to 1400°F (815°C) for titanium alloy parts.

Gas heating (direct or indirect) options.

Vertical door options with pneumatic, hydraulic, or mechanical actuation.

Exhaust ventilation for cooling or fume evacuation.

Inert atmosphere system for controlled environments.

Encrypted data recording capabilities.

Quick-connect thermocouple ports for additional monitoring.

Heat treating furnaces applications:


Electric drop bottom ovens Work zone dimensions
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(in / cm) (in / cm) (in / cm)

Additional sizes of drop bottom furnaces (for the treatment of aluminum cladding):

Work zone dimensions
Width Width Length Height
(in / cm) (in / cm) (in / cm)

Contact us


Get in touch with our experts for tailored solutions to enhance your production processes.

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