Engineered to deliver ultra-low dew points and maximize the performance of your OEM Instrument Air Dryer Package
In modern industrial process systems, compressed air is more than just a utility—it is a critical control medium. The reliability of pneumatic valves, actuators, and precision instrumentation depends entirely on the dryness, purity, and consistency of the air supply. An OEM Instrument Air Dryer Package is an integrated engineering solution designed to continuously remove moisture, aerosols, and solid particulate matter to prevent expensive process interruptions, corrosion, and downstream equipment failures.
At the heart of any high-performance instrument air package is the desiccant technology. Operating under Pressure Swing Adsorption (PSA) or Temperature Swing Adsorption (TSA) protocols, these systems utilize highly structured porous media—primarily molecular sieves, activated alumina, and silica gels—to achieve pressure dew points (PDP) down to -40°C (-40°F) or even -70°C (-94°F). Without robust desiccant performance, control systems face moisture condensation, leading to freezing in cold environments, internal scale formation, and unexpected valve failures.
Utilizing high-surface-area crystalline aluminosilicates to selectively capture water molecules while maintaining low pressure drop profile across the desiccant beds.
Custom skid-mounted designs complete with integrated pre-filters, after-filters, dual desiccant vessels, pneumatic control valves, and advanced PLC automation systems.
Manufactured and tested in strict accordance with international standards, such as ISO 8573-1 for compressed air purity classes, ASME Section VIII, CE/PED, and ATEX.
Leveraging 30 years of advanced material science to optimize modern compressed air systems
Shanghai Jiuzhou Chemicals Co., Ltd. is strategically situated in the premier economic development city of Shanghai. Over the decades, Jiuzhou has consistently adhered to the principles of "Quality Control, Constant Innovation". We are deeply committed to the research, development, and high-volume manufacture of premium innovative chemical products and advanced desiccant materials.
Our comprehensive portfolio features various molecular sieve powders, molecular sieves, activated powders, activated alumina, aluminum oxide catalysts, diverse types of alumina packing and ceramic balls, sodium silicates, aluminum hydroxide, zeolite 4A, sodium carbonates, and SLES. All products are manufactured in strict compliance with the ISO9001:2008 quality management system, validated by TUV and SGS certifications.
Why modern global enterprises choose Chinese OEM integration for critical process air solutions
Unlike standard packaging shops that source components from fragmented brokers, Chinese manufacturing hubs like JOOZEO integrate the chemical synthesis of the desiccant directly with the structural engineering of the pressure vessel packages. By controlling the formulation of molecular sieves and activated alumina, we ensure maximum dynamic water adsorption capacities, minimal bed attrition, and extended operational lifespans.
Leveraging our advanced manufacturing locations in Shanghai and Wuxi, we utilize local material access, high-efficiency labor markets, and centralized component suppliers. This allows us to offer OEM instrument air packages at a highly competitive Total Cost of Ownership (TCO), with lead times up to 40% shorter than traditional Western manufacturers.
With established trade pipelines across more than 80 countries, we maintain dedicated logistics channels through the Port of Shanghai. This ensures seamless shipping, duty management, and delivery of full skid-mounted equipment or containerized bulk desiccant materials to petrochemical facilities, power plants, and industrial complexes worldwide.
To support international buyers demanding both high volume and specialized chemical formulations, Jiuzhou runs two primary facilities: the Shanghai Factory and the Wuxi Factory. Our automated production workshops are equipped with the latest international production technology, central analytical laboratories, and dynamic simulation testing bays.
Through our central laboratory, we inspect incoming raw materials and analyze finished products to make sure they consistently meet international standards. This rigorous control cycle underpins the performance of every dry air system we supply.
Active participation in drafting standard guidelines for air treatment technology globally
Jiuzhou is proud to be a major technical standard setter in China's compressed air treatment and desiccant industry. Our engineering leadership is demonstrated by our active involvement in drafting and refining key national and industrial standards. Our systems are manufactured to align with international regulatory frameworks, giving global EPCs total confidence in project deployment.
JB / T 10532-2017
Adsorption compressed air dryers for general use
HG / T 3927-2007
Activated aluminum oxide for industrial use
JB / T 10526-2017
Refrigeration compressed air dryers for general use
T/CGMA 1201-2024
Industrial Standards Association guidelines
T/HGHX 02-2024
Chemical adsorption guidelines
T/CIET 854-2024
Advanced Environmental & Industrial Technology standards
Tailored performance parameters suited to demanding process environments
Designed with ATEX-certified electrical enclosures, corrosion-resistant SS316 control lines, and moisture-resistant molecular sieves to withstand marine environments and provide dry instrumentation air to crucial ESD (Emergency Shutdown) valves.
Continuous-duty heated purge or blower purge desiccant packages that maintain stable -40°C PDP despite high ambient temperatures and humidity, feeding control valves, process analyzers, and catalyst regeneration systems.
Precision instrument air packages supplying soot blowers, turbine control systems, and pneumatic dampers. Features heavy-duty filtration skids to remove coal dust and fly ash from intake channels.
Advanced dual-bed adsorption setups leveraging specialized Zeolite formulations. Achieves ultra-dry -70°C dew point air required for wafer handling pneumatic systems and cleanroom processes.
Eco-friendly manufacturing processes and energy-saving adsorption systems
We believe industrial progress should not come at the expense of our planet. That is why Jiuzhou continuously invests in energy-efficient regeneration control technologies and develops low-carbon manufacturing systems for our molecular sieves and chemical desiccants. Our target is to help global factories achieve their environmental goals while maintaining process reliability.
Critical design and operational questions answered by senior process engineering experts
Our team of engineers can help optimize the sizing, desiccant volume, and design specifications of your custom Instrument Air Dryer Package. Get a response within 24 hours.
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