Technological innovation, aviation leadership. On November 17, the 15th China International Aviation and Aerospace Expo successfully concluded in Zhuhai, Guangdong. During the six-day exhibition, major national equipment was showcased together, with a spectacular debut and debut show. Medium-sized stealth multirole fighter J-35A, Navy heavy carrier-based fighter J-15T, HQ-19 surface-to-air missile specialized system system, “Haolong” cargo spaceplane, Chang’e-6 probe, lunar backside and lunar soil samples, Long March 12 launch vehicle, “Orca” large stealth unmanned combat vehicle, “Jiutian” drone….. The airshow was full of excitement, attracting the attention of people from all over the world.
According to reports, nearly 600,000 visitors attended this year’s airshow, with contract amounts exceeding 280 billion yuan. Aviation Industry of China, COMAC, China Aerospace Science and Technology, China Aerospace Science and Industry, China Aero Engine Corporation, China North Industries Corporation, China Ordnance Equipment, China Electronics Technology, China Electronic Information, China Shipbuilding, European Airbus… and other leading domestic and international enterprises all participated.
As a banner of China’s aviation industry, the successful hosting of this airshow is of great significance for promoting the development of China’s aviation industry. Not only does it showcase cutting-edge technologies and the latest achievements in China’s aerospace and high-reliability equipment fields from multiple perspectives, but it also drives the development of upstream and downstream industries. In Zhongshan, Guangdong, 88 KM from the airshow site, there is a company closely related to the aerospace industry—SCICOOLING.
As is well known, temperatures and pressure at 10,000 meters altitude are extremely low. This deep cold environment inevitably adversely affects the performance and operational reliability of aerospace, aviation, and specialized systemry products. Therefore, it is very necessary to conduct environmental simulation on the ground and conduct environmental reliability tests for aerospace equipment and materials.
Since its establishment in 2008, SCICOOLING has focused on the research, development, and manufacturing of environmental test chambers. Its core patented technology, “Hybrid Fluid Throttling Refrigeration Technology,” won the National Technology Invention Second Prize. Using a single compressor, it can achieve highly efficient cooling down to -190°C, reaching an internationally leading level. Currently, our main products include high and low temperature (damp heat) test chambers, impact test chambers, turntable/vibration isolation test chambers, altitude test chambers, combined environmental test chambers, walk-in and automotive environment chambers, ultra-low-temperature test chambers, and more. Many items can be customized to non-standard specifications. Import substitution has been achieved. Our products are widely used in aerospace, high-reliability equipment, electronic communications, semiconductors, automotive and transportation industries, and have become important partners for numerous aerospace and high-reliability industries, universities, research institutions, and large enterprises, earning widespread praise and trust from customers both domestically and internationally.
(Aerospace industry test case – SCICOOLING ultra-low-temperature test chamber: inner chamber 1m³, temperature range -170°C~+200°C, mechanical refrigeration: -150°C, liquid nitrogen refrigeration: -170°C; Used for ultra-low temperature atmospheric pressure testing in aerospace systems; The two refrigeration systems can operate independently and complement each other; mechanical refrigeration can meet over 90% of test requirements, while liquid nitrogen refrigeration systems enable ultra-low temperature tests at lower temperatures and faster rates. ）
(Navigation Inertial Navigation Industry Test Case – SCICOOLING Rotary Table Temperature Chamber: Temperature range -80°C~+150°C; Professional gyroscopes, accelerometers, and protractors for environmental testing equipment; High-reliability, long-life rotary joints, with trouble-free operation lasting over 12 years. ）
(specialized system equipment testing application case – SCICOOLING small walk-in temperature test chamber: inner chamber 6m³, temperature range -70°C~+100°C, heating rate ≥5.0°C/min).
(Aerospace industry test case – SCICOOLING walk-in “multi-zone low-temperature environment test chamber”: inner chamber volume 36m³ and adjustable, temperature range -165°C~+100°C, heating and cooling rates; It meets various aerospace application tests, not only conducting environmental testing but also testing of insulation and heat transfer performance. ）
(specialized system Equipment Testing Application Case – SCICOOLING Low Pressure Combined Environmental Test Chamber: inner chamber volume 6.48m³, temperature range -65°C~+150°C, cooling rate ≥ 3.0°C/min, humidity range 10%~98% RH, pressure range atmospheric pressure ~2.5kPa.) ）
(high-reliability Equipment Test Case – SCICOOLING Three-Box Impact Box: test space volume 1m³, temperature range -100°C~+200°C, impact range -100°C~+160°C, temperature recovery time: ≤5 minutes; Used for impact testing of materials and devices in electronic communications and other fields. ）
(Aerospace industry test case—SCICOOLING high-precision slope test chamber for fiber optic gyroscope temperature calibration: temperature range -80°C~+200°C, heating rate linear 10°C/min.) ）
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