Vacuum Furnace Manufacturing
VAC AERO International designs, manufactures, and services a comprehensive line of vacuum furnace systems for the aerospace, industrial, and advanced materials sectors.
Our Furnace Systems
Engineered for Performance & Reliability
With over 50 years of experience, VAC AERO is a global leader in vacuum furnace technology. Our systems are renowned for their robust construction, advanced process control, and long-term reliability, meeting the stringent demands of critical industrial applications.
We offer a wide range of standard and custom-engineered vacuum furnaces, including solutions for heat treating, brazing, sintering, diffusion bonding, and other specialized thermal processes. Each system is backed by our comprehensive service and support network.
Explore Our Furnace Product Lines
Discover the ideal vacuum furnace system for your specific application requirements.

Horizontal Vacuum Furnaces
Robust and versatile, our VAH series horizontal furnaces are engineered for high-volume heat treating and brazing, offering exceptional temperature uniformity and process control for critical aerospace and industrial components.
Key Features:
- Large Work Zones
- AMS 2750 Compliant
- Advanced SCADA Control

Vertical Vacuum Furnaces
Designed for space efficiency and specialized applications, VAV series vertical furnaces provide top-loading convenience and precise thermal processing for components requiring minimal distortion and optimal heat distribution.
Key Features:
- Compact Footprint
- Top-Loading Access
- Specialized Processing

Hot Zone Manufacturing & Rebuilds
VAC AERO designs and manufactures advanced hot zones using graphite or all-metal construction. We offer new, replacement, and rebuilt hot zones tailored to your furnace specifications for optimal performance and longevity.
Key Features:
- Graphite & All-Metal
- Modular Design
- OEM & Custom Fit

Laboratory & R&D Furnaces
Compact and precise, our laboratory vacuum furnaces are ideal for research, development, and small-batch production, offering accurate temperature control and vacuum levels for material testing and process development.
Key Features:
- Precise Control
- Small Batch Capable
- Research Grade

Custom Engineered Systems
Leverage VAC AERO's extensive engineering expertise for custom-designed vacuum furnace systems. We collaborate with you to develop tailored solutions for unique applications and specific process requirements.
Key Features:
- Bespoke Engineering
- Application-Specific
- Turnkey Solutions
The VAC AERO Advantage
Decades of expertise, cutting-edge technology, and unwavering commitment to quality.
Engineering Expertise
Our experienced engineers design and build furnaces to the highest standards, ensuring optimal performance and longevity for demanding industrial environments.
Advanced Technology
We incorporate the latest advancements in vacuum technology, process control, and materials science to deliver state-of-the-art furnace systems.
Quality & Reliability
VAC AERO furnaces are built for durability and consistent operation, backed by rigorous quality control and comprehensive after-sales support.
Partner with VAC AERO for Your Furnace Needs
Whether you require a standard system or a fully custom-engineered solution, our team is ready to assist you. Contact us today to discuss your project.
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