Projects

Vacuum Simulation Chamber

Project Overview

This vacuum chamber was developed for the Beijing Aerospace Yisen Wind Tunnel Engineering Technology Co., Ltd. It serves as a core module in a ground-based testing system, enabling high-fidelity vacuum simulations for component validation, aerodynamic analysis, and materials research under near-space or deep-space pressure conditions.

The project called for high-precision manufacturing, structural leak-tightness, and full compatibility with aerospace-grade instrumentation.

Equipment Specifications

Equipment Name :

Vacuum Simulation Chamber

Industry :

Aerospace · Environmental Simulation · Vacuum Systems

Specifications :

Internal Diameter 2.4 meters Volume 20 cubic meters

Material :

Austenitic Stainless Steel (Grade 304)

Weight :

10.8 tons

Client :

Beijing Aerospace Yisen Wind Tunnel Engineering Technology Co., Ltd.

Technical Highlights:

Precision-Welded Structure: The chamber body is constructed using TIG welding for excellent vacuum sealing and structural uniformity.
Material Compatibility: All internal components are made of 304 stainless steel, ensuring corrosion resistance, low outgassing, and thermal stability under vacuum.
Vacuum Performance: Designed to achieve high vacuum levels (<10⁻³ Pa), supporting thermal vacuum tests, outgassing analysis, and pressure endurance trials.
Interface Configuration: Equipped with multiple flanged ports, instrumentation access points, and customizable mounting flanges for various test payloads.
Leak Detection & Inspection: Helium leak detection and full vacuum integrity testing were performed to ensure sealing reliability before delivery.

Application Value:

Aerospace Component Qualification: Enables testing of structural behavior, material stability, and system integrity under vacuum and thermal cycling conditions.
Scientific Experiment Platform: Supports multi-purpose experimental setups for aerodynamics, propulsion, and life-support systems research.
Custom-Built Flexibility: The chamber is designed with modular expansion ports and removable sections for payload handling, servicing, and system upgrades.

This project reflects our expertise in the fabrication of mid-sized vacuum vessels for aerospace simulation. The chamber meets stringent vacuum integrity and structural safety requirements, ensuring operational performance across multiple research domains. Its deployment strengthens China’s domestic capacity for advanced aerospace testing infrastructure.

Explore Custom Vacuum Systems for Aerospace & Research

📩 From thermal vacuum chambers to high-altitude simulation units, we provide turnkey solutions for scientific institutions, propulsion labs, and flight hardware qualification.

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Vacuum Simulation Chamber

Project Overview

Equipment Specifications

Technical Highlights:

Application Value:

Explore Custom Vacuum Systems for Aerospace & Research

Related Products

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