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2026 Recommendations for Selecting Mainstream Equipment in the Vacuum Industry | Evaluation of Domestically Produced Non-Standard Vacuum Systems and Core Supporting Equipment

In 2026, China’s vacuum equipment industry will enter a new phase of high-quality development. Driven by the expansion of downstream sectors—including aerospace, semiconductor optoelectronics, new‑energy LNG storage and transportation, metal additive manufacturing, precision sensor fabrication, and university research laboratories—the demand for vacuum equipment is expected to continue growing steadily. Supported by both favorable government policies and technological advancements, domestic substitution is entering a period of deep implementation, leading to a sustained decline in reliance on imported high‑end vacuum core equipment and critical vacuum components.

2022.07.28

2026 Recommendations for Selecting Mainstream Equipment in the Vacuum Industry | Evaluation of Domestically Produced Non-Standard Vacuum Systems and Core Supporting Equipment

Company News

Enabling cars to “breathe freely” in oxygen‑deficient environments: Insights from high‑altitude engine testing

High‑altitude engine testing refers to a systematic engineering experiment in which internal combustion engines—covering automotive, aerospace, construction‑equipment, gasoline‑engine, and diesel‑engine applications—as well as new‑energy powertrains such as hybrid systems and fuel cells, are subjected to natural or simulated high‑altitude, low‑pressure, low‑oxygen, and low‑temperature conditions for performance calibration, reliability validation, and adaptability optimization. This process marks the “coming of age” of power systems, transforming them from “plains‑bound beasts” into “plateau eagles.” As new‑energy technologies and conventional powertrains advance in parallel, high‑altitude testing remains indispensable—not only for conventional gasoline vehicles and hybrid powertrains, but also for range extenders.

2022.01.10

Enabling cars to “breathe freely” in oxygen‑deficient environments: Insights from high‑altitude engine testing

Company News

Equipment Environmental Testing Laboratory: a “super laboratory” that conducts “extreme‑environment physical assessments” on equipment.

An equipment service environment testing laboratory—also known as an environmental adaptability test laboratory or an environmental simulation test center—is a facility that employs manually controlled methods to reproduce, enhance, or simulate the various natural and induced environmental conditions that equipment may encounter during transportation, storage, deployment, and operation in laboratory settings. It conducts comprehensive tests—ranging from individual components and subsystems to entire systems or vehicles—to verify the environmental adaptability and reliability of weapon systems under realistic battlefield and harsh operational conditions. Typical subjects include military aircraft and unmanned aerial vehicles, missiles and engines, armored vehicles, radar and communications electronics, shipboard and high‑altitude equipment, and more, supporting tasks such as research and development validation, type certification, batch acceptance, in-service evaluation, and life‑cycle assessment. By simulating controlled, repeatable, and quantifiable indoor environments, this approach mitigates the uncertainties associated with outdoor conditions—such as weather variability and logistical constraints—and overcomes seasonal and geographic limitations, thereby significantly enhancing experimental efficiency and the credibility of test conclusions.

2021.11.12

Equipment Environmental Testing Laboratory: a “super laboratory” that conducts “extreme‑environment physical assessments” on equipment.

Company News

Equipment testing under adverse working conditions

Equipment testing under harsh operating conditions is a systematic quality assessment of devices intended to function in extreme environments, crucial for ensuring their reliability, safety, and service life. Such equipment typically endures severe challenges, including high and low temperatures, high humidity, aggressive corrosion, intense vibration, and electromagnetic interference. It is widely employed in critical sectors such as energy extraction, maritime transportation, aerospace, military systems, and polar research. As industrial technologies advance into increasingly extreme settings, equipment failures can lead to catastrophic consequences, making testing an essential component of preventive maintenance. By simulating performance under extreme conditions, testing can identify latent risks—such as material fatigue, seal degradation, and insulation aging—providing data to inform design improvements and operational‑maintenance strategies, thereby directly safeguarding personnel and protecting assets.

2021.11.12

Equipment testing under adverse working conditions

Company News

Comprehensive High-Altitude Temperature Test Chamber: A Panoramic Replication Platform for Developing Equipment to Simulate Extreme High-Altitude Climatic Conditions

The altitude–temperature integrated test chamber, also known as a high–low temperature and low-pressure test chamber, a plateau environment simulation chamber, or a temperature–pressure integrated testing system, is a comprehensive artificial climate‑simulation device. It can precisely simulate, under controlled conditions, either simultaneously or sequentially, various altitudes (low pressure) and extreme temperature environments, while optionally incorporating multiple environmental stressors such as humidity, oxygen concentration, wind speed, and solar radiation. This system serves as a climate‑replication platform that brings the “Qinghai–Tibet Plateau” into the laboratory, with broad applications in aerospace, national defense and military industries, new‑energy vehicles, high‑altitude medicine, and other fields. It is used to evaluate the adaptability, reliability, and safety of equipment, materials, and personnel when exposed to high‑altitude, low‑pressure, and hypoxic conditions.

2021.11.12

Comprehensive High-Altitude Temperature Test Chamber: A Panoramic Replication Platform for Developing Equipment to Simulate Extreme High-Altitude Climatic Conditions

Company News

Equipment Environmental Adaptability Testing: The Rebirth of Devices in Hell

Equipment environmental adaptability testing involves simulating a variety of natural and induced environmental conditions to evaluate the equipment’s performance, reliability, and survivability under such conditions. These tests are essential for ensuring the stability and reliability of equipment in real-world applications, particularly in fields such as military, aerospace, and marine engineering.

2021.11.09

Equipment Environmental Adaptability Testing: The Rebirth of Devices in Hell
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