Liquid cooling has evolved from an optional upgrade to mandatory infrastructure for kilowatt-scale AI computing. Traditional air systems face dual dilemmas of near-half facility electricity consumption and insufficient heat dissipation for 120-155kW high-density racks. Rack-integrated air-liquid CDUs enable zero-downtime phased upgrades, lowering PUE and long-term energy...
Liquid cooling has become mandatory infrastructure as AI cabinet power surges 6-8 times above traditional racks, with NVIDIA full-rack shipments driving penetration from zero in 2025 to explosive growth in 2026 as NVIDIA and ASIC platforms adopt the technology. The global supply chain is being reshaped as Chinese enterprises including Yutong Technology, Jinfu Technology ...
Liquid cooling is transforming from an auxiliary heat dissipation method into core AI infrastructure, with NVIDIA GB200 NVL72 racks requiring 120kW cooling capacity making thermal management decisive for chip operation and cabinet layout. Cold plate systems attach heat exchangers close to heat sources while cutting fan and refrigeration energy. The industry chain value l...
Liquid cooling has evolved from optional upgrade to standard infrastructure for green AI data centers, replacing fan and precision air conditioning systems that consume over 40% of facility power and struggle beyond 30-120kW rack loads. Liquid enables efficient direct-contact cooling through two mature routes: cold plate systems installing customized plates on CPUs and G...
Cold chain warehouse management relies on temperature and humidity control hardware to protect commodity quality, with constant-temperature and controlled-atmosphere cold rooms as two mainstream forms—the latter adjusting oxygen and carbon dioxide levels to put produce into dormancy. Complete workflows span insulation storage, warehousing, sorting and packaging, loading-...
In the world of industrial fluid control, 316 stainless steel (SS) ball valves stand out as a pinnacle of reliability, durability, and performance. These valves are engineered to regulate the flow of liquids and gases in demanding environments, where corrosion resistance and mechanical strength are paramount. A ball valve operates using a spherical disc—the ball—with a h...
Liquid cooling has become a must-have for high-density AI data centers as rack power surges from 5-8kW to 20kW, 40kW and even 60kW, pushing air cooling past physical limits with throttling, high PUE and accelerated hardware aging. Three routes form a diversified matrix: cold plate cooling offers the lowest-cost transition for legacy upgrades, suiting 15-30kW medium-densi...
Pressure regulating valves, often referred to as pressure regulators or pressure reducing valves, play a critical role in gas service applications. These devices are designed to maintain a consistent output pressure regardless of fluctuations in the input pressure or flow rate. In gas service, they ensure safe and efficient delivery of gases such as natural gas, propane,...
Advanced CDU technology is evolving to empower ultra-high-density AI liquid cooling, with leading suppliers launching 2.6MW and 3MW units (5MW in R&D) for 100kW+ racks and 80-200kW cabinets. Turbulent plate designs lift heat transfer 25-40% with 2.0-2.5MPa pressure resistance and 316L or titanium composite plates. Two routes have taken shape: cold-plate CDUs circulate de...
NVIDIA's Rubin platform, with GPU power past 2000W, makes full liquid cooling mandatory core infrastructure, requiring 12-18 month certification across four modules. Microchannel cold plates deliver 40% higher heat exchange efficiency handling 2300W per chip at three to five times legacy unit value; each Rubin rack needs 8-12 manifolds; 200-300 NVQD/UQD connectors per ra...
Yangzi Air Conditioning, a national specialized enterprise with over 30 years of refrigeration expertise, publishes a professional cold room selection guide for small and medium AI variable-frequency systems. Yangzi uses Baosteel galvanized plates with 120g/m² zinc coating and 100μm powder spraying for 6 times corrosion resistance, plus 99.99% pure TU1 oxygen-free copper...
Yangzi variable frequency cold rooms have exceeded 100,000 national sales in 2025 as community fresh food, floristry and pharmaceutical retail demand grows over 30% annually. The brand's AI variable frequency systems cover -40℃ to +40℃ with 2-40HP options across three matched systems—refrigeration, low-temperature and deep-freezing—supporting modular expansion without re...
Define the vibration event before choosing sensitivity An IEPE accelerometer combines a piezoelectric sensing element with integral electronics and normally operates from a compatible constant-current input. It is well suited to dynamic vibration and shock measurements, but it does not measure true static acceleration. Selection begins with the vibration event: expected ...
The liquid cooling manifold has become a core barrier for high-density AI computing center upgrades, as full liquid cooling becomes standard and even minor coolant leakage can cause severe hardware damage and outages for Blackwell-era cabinets. Manifolds must deliver extreme pressure resistance, airtight welding and anti-corrosion, evolving under unified OCP UQD, NVIDIA ...
Liquid cooling has become mandatory infrastructure for next-generation AI computing centers, marked by H3C's S90000 full liquid cooling cabinet achieving PUE below 1.05 at NAVIGATE 2026 and NVIDIA defining Vera Rubin NVL72 as the first fully liquid cooling platform at GTC 2026; GB300, Google TPU v7 and Meta Minerva have fully migrated. Beyond chip-power-driven technical ...
Rear door heat exchangers offer a practical liquid cooling transition for AI data centers, delivering plug-and-play, zero-downtime installation without full-site reconstruction. Mounting directly on cabinets, they absorb equipment hot air and cool it via water-glycol circuits, eliminating long-distance air transmission losses and cutting idle energy consumption. Dual ene...
Engineered by Dongmeng, the DM‑LIGHT tracked mobile jaw crusher is purpose‑built for small‑scale quarries, infrastructure construction and construction waste recycling projects worldwide. Combining feeding, crushing and conveying into one self‑propelled tracked unit, this primary crushing machine eliminates the need for complex foundation work and can go into operation w...
A cold plate liquid cooling CDU system comprises outdoor cold source, primary and secondary loops, CDU and liquid cooling racks. CDUs are classified by layout—centralized cabinet-mounted for large facilities or distributed rack-mounted for phased, variable-density deployment—and by heat exchange mode—liquid-to-liquid or air-to-liquid. A reference 4U rack-mounted liquid-t...
critical component of operational safety and efficiency. This article provides a structured, practical guide to diagnosing and resolving the most common problems encountered with gas cylinder manifold systems. We will cover issues ranging from leaks and pressure irregularities to valve failures and contamination, offering step-by-step troubleshooting methodologies, esse...
In the realm of industrial gases, nitrogen stands out as one of the most versatile and widely used elements. It is inert, non-flammable, and essential in applications ranging from food preservation to high-tech manufacturing. However, nitrogen is typically stored in high-pressure tanks or cylinders, often exceeding 3000 PSI (pounds per square inch), which poses significa...
In the high-stakes world of analytical chemistry, where measurements at the part-per-billion (ppb) or even part-per-trillion (ppt) level dictate critical decisions, every component of the instrumentation chain is scrutinized for its contribution to accuracy, precision, and reliability. While mass spectrometers, chromatographs, and optical detectors often capture the spot...
In the realm of fluid control systems, precision and purity are paramount, especially in industries where even the slightest contamination can lead to catastrophic failures or compromised product quality. The UHP low flow low pressure diaphragm valve stands out as a critical component designed to meet these stringent demands. UHP, or ultra-high purity, refers to systems ...
Liquid cooling analysis covers three mainstream technologies. Direct die cooling circulates coolant directly over CPUs and GPUs in a closed loop, but complex multi-loop layouts and auxiliary air cooling cap its efficiency near 70%. Immersion cooling fully submerges servers in insulating dielectric fluid, eliminating fans and extending equipment life, though costly retrof...
NVIDIA is redefining AI data center liquid cooling from Blackwell to Rubin, shifting from standalone GPUs to standardized full-stack AI Factory racks. The VR200 Vera Rubin platform integrates cooling, power supply and renovation, with GB200, GB300 and Rubin racks peaking at 142kW. NVIDIA confirms cold plate cooling with 45°C warm-water single-phase direct chip cooling as...
The Middle East data center market is booming, projected to grow at 23.91% CAGR through 2030 to exceed $6.98 billion, as the UAE and Saudi Arabia invest over $300 billion in AI infrastructure. The UAE operates more than 30 data centers while Saudi Arabia plans 6.6GW of computing facilities by 2034, driving massive renovation demand across legacy Gulf facilities. Geopolit...
China's liquid cooling market skyrocketed from CNY 325 million in 2021 to CNY 5.709 billion in 2025, projected to reach CNY 44.213 billion by 2030 at 47.66% CAGR. With NVIDIA B200 GPUs drawing 1,200W, cabinet density jumped from 30kW to 80kW, pushing air cooling efficiency below 60% and mandating over 60% liquid cooling penetration for new data centers under PUE policies...
A Variable Frequency Drive (VFD) is the core power control device modernizing cold room chiller units through AC-DC-AC conversion and PWM technology. Traditional compressors run at fixed speed with on-off control, causing temperature instability, energy waste and mechanical wear. VFD inverters enable stepless compressor speed regulation, intelligently boosting output for...
Cold chain refrigeration is shifting from single universal products to refined, scenario-based segmentation for chemical, pharmaceutical and edible fungus fields, as traditional air-cooled and piston parallel demand declines. Jinan Baifute's Tang Zhenxing highlights variable-frequency as an irreversible trend: the company's all-DC variable-frequency units feature anti-ru...
Our RDHx liquid cooling rear door delivers the optimal air-to-liquid transition for upgrading AI data centers. Replacing standard cabinet rear panels, it integrates dense fins and precise flow channels to absorb hot exhaust air instantly at rack outlets, eliminating recirculation, hotspots and wasted cooling. Intelligent variable-speed axial fans adjust airflow by real-t...
Rockpione launches an advanced two-liquid cooling CDU paired with self-developed rear door heat exchangers for ultra-high-power AI GPU racks. Acting as the intelligent transfer hub—the 'liquid cooling heart'—the CDU precisely controls fluid circulation, heat exchange and system energy consumption, breaking air cooling's power density limits while cutting PUE with natural...
Liquid cooling has become the standard solution for green, high-density AI data centers as national green data center plans and strict PUE requirements push conventional air cooling to its physical ceiling, causing chip throttling and unstable full-load operation. With far higher thermal conductivity, coolant directly removes CPU and GPU heat, ensuring uniform temperatur...
Air-liquid CDU is accelerating flexible liquid cooling adoption for edge and modular data centers by transferring heat from coolant to ambient air, eliminating the need for chilled water infrastructure. It precisely regulates coolant flow, temperature and velocity while filtering impurities, delivering cost-effective incremental upgrades for existing air-cooled facilitie...
Air-liquid hybrid cooling combined with intelligent control is leading data center liquid cooling popularization, applying liquid cooling to heat-intensive CPUs and GPUs while air cooling auxiliary components under unified cold source scheduling, with cooling ratios adjusted in real time for low-cost, non-disruptive upgrades. Three mature architectures cover legacy renov...
The liquid cooling CDU market is expanding rapidly, driven by AI computing demand and strict PUE policies. The global landscape shows dual competition: Western leaders Vertiv and Schneider Electric dominate internationally, while Chinese brands Envicool and Gaolan surge through domestic substitution. With 2026 viewed as the turning point for mass liquid cooling industria...
Zhejiang Huisheng Liquid Cooling Technology delivers turnkey green solutions as national policies mandate 2026 PUE below 1.15 and liquid cooling penetration above 60%, making liquid cooling a rigid necessity for high-density AI computing. The company's full self-developed matrix covers cold plates, CDUs, intelligent dummy loads, prefabricated pipelines, all-in-one device...
NVIDIA's Rubin platform, with GPU power above 2000W, makes full liquid cooling mandatory and has restructured the global manifold supply chain around strict dual AVL and RVL certification, leaving only eight qualified manufacturers. Manifolds account for over 20% of rack liquid cooling cost, and 2026 will see a shortage exceeding one million sets amid mass Rubin rollout....
