Product Overview
SJ Extrusion’s Stress Relieving Ovens are engineered to precisely heat-treat metal components to reduce internal stresses induced by welding, machining, casting, or forming processes. This ensures improved dimensional stability, reduced distortion, and longer service life of critical components.
Applications
- Welded steel structures and frames
- Machined and fabricated components
- Cast iron, aluminum, and alloy parts
- Tool and die stress relief treatment
Technical Features
- Operating temperature: up to 650°C
- Accurate temperature uniformity (±5°C)
- Digital PID temperature controller with auto-tuning
- High-density mineral wool insulation for energy efficiency
- Even airflow via centrifugal blower for uniform heating
- Available in electric, gas, or diesel-fired models
Optional Add-ons
- PLC + HMI automation with recipe storage
- Data logging & report generation
- Customized size and chamber design for large components