The Type A High-Efficiency Precision Air Filter is an essential and indispensable component in air treatment systems. It is designed to purify compressed air with outstanding precision, featuring a solid particle filtration accuracy of 0.01μm and a liquid oil-water filtration precision of 0.01ppm.

The class T air precision filter is a high-performance air purification device, primarily used for main pipeline dust removal and as a pre-filter in air systems. Its filter element is made of imported original glass fiber filter material, which ensures excellent filtration performance and durability.

Its importance is significant: It effectively filters 1μm solid particles and 1ppm liquid impurities (e.g., oil droplets and moisture) from compressed air, preventing wear, corrosion and clogging of downstream equipment such as precision valves, pneumatic components and instruments. This extends equipment service life, reduces maintenance costs and minimizes downtime. Additionally, it eases the load on subsequent high-precision filters, optimizes overall filtration efficiency, and ensures the compressed air meets the basic cleanliness requirements for industrial production. Compact, easy to install and maintain, it is an indispensable pre-filtration device for compressed air systems.

Material durability and maintenance practicality also shape selection. Industrial filters face harsh conditions including high temperatures, humidity, and continuous operation, so filter media and housing materials must resist corrosion, deformation, and premature clogging. Disposable filters suit fixed replacement schedules, while reusable washable filters lower long-term costs for high-dust environments. Regular maintenance schedules are equally important: clogged filters degrade air quality and damage equipment, so timely replacement based on operating hours and site conditions is essential.

Ambient temperature is a key factor affecting the stable operation of air compressors. Operating outside the ideal temperature range directly reduces efficiency, increases energy use, accelerates wear on parts, and leads to unplanned downtime in manufacturing, construction and other industrial applications.

At the heart of ORMD’s new maglev air compressor lies a proprietary active magnetic levitation bearing system and high-speed permanent magnet synchronous motor (PMSM) integration, eliminating mechanical contact entirely. Unlike traditional compressors that rely on oil-lubricated bearings or gearboxes, the maglev design suspends the rotor via electromagnetic force, with real-time position sensing (microsecond-level response) dynamically adjusting magnetic fields to maintain a micron-level clearance. This friction-free operation cuts mechanical loss to near zero, forming the foundation of exceptional efficiency gains.

Chengdu ORMD Machinery Equipment Co., Ltd. (ORMD) focuses on the research and development, manufacturing, and system solutions of air compressors, blowers, and vacuum pumps. Its products cover general industrial, manufacturing, mining, chemical, energy, electronics, and other fields, and are exported to Europe, Southeast Asia, the Middle East, and other regions.

In the new year, ORMD will continue to deepen its technological innovation, optimize product performance, and launch more energy-efficient air compressor products. Through efficient equipment operation and scientific operation and maintenance solutions, it will help customers achieve the dual goals of "green production and efficient profitability". We firmly believe that the development of our customers is our own development, and only by resonating with them in the same frequency and empowering them in both directions can we achieve win-win development.

ORMD Industry Shanghai and Chengdu ORMD Mechanical Equipment Co., Ltd., offer the service of OEM (Original Equipment Manufacturer) customization services, offering tailor-made air compressor solutions to global industrial partners. With decades of experience in R&D and manufacturing, ORMD aims to help clients enhance market competitiveness through high-quality, personalized compressed air equipment. Our products and services are highly welcomed and trusted by our partners.

As one of the mainstream types of oil-free screw air compressors, the water-lubricated oil-free air compressor adopts pure water/deionized water as the core medium to replace traditional lubricating oil for rotor lubrication, cooling and sealing, thus completely eliminating the oil lubrication system.