As the industrial sector advances further toward the "dual carbon" goals, high-efficiency and energy-saving air power equipment has become a core demand for enterprises to reduce costs and enhance efficiency. As a representative enterprise of "Quanzhou Manufacturing" and a national-level "Little Giant" enterprise specializing in niche markets with cutting-edge technologies, Quanzhou Huade Group recently released the upgrade results of its core product lines. Its independently developed high-speed centrifugal air compressors, permanent magnet variable frequency screw compressors, and intelligent air compressor station solutions have been widely applied in key fields such as new energy, food processing, and semiconductors, thanks to technological breakthroughs and scenario adaptability. The company holds a 22% market share in China’s screw compressor market, exports to over 80 countries, and continues to lead the upgrading of the domestic air compressor industry.

In the high-end manufacturing field, Huade’s "High-Speed Centrifugal Air Compressor" (Patent No.: CN120083700A) serves as the core carrier of technological breakthroughs. This product subverts the traditional single-stage compression mode, innovatively adopting a symmetrical structure with double impellers and double volutes, combined with precise water injection cooling technology at the air inlet to build a closed-loop process of "first-stage compression - high-efficiency cooling - second-stage compression". It not only increases air compression efficiency by over 15% but also reduces motor operating load by 8%-12%, with a single unit reducing carbon emissions by approximately 30 tons annually. Currently, this equipment has been applied in bulk at a new energy lithium battery production base in Fujian, providing stable large-flow air supply for the cell drying process. Compared with imported equipment, it not only reduces procurement costs by 35% but also shortens the maintenance response time from 72 hours to 24 hours, earning the company the "Annual Excellent Supplier" certification.

To meet the energy-saving transformation needs of small and medium-sized enterprises, Huade’s star series "Permanent Magnet Variable Frequency Screw Compressor" has become a market favorite due to its high cost-effectiveness. Relying on in-depth technical cooperation with Germany’s ROTORCOMP, this series pioneered the integrated design of "permanent magnet servo motor + two-stage compression main unit". The motor efficiency reaches the IE4 ultra-high efficiency level, saving 30% more electricity compared with traditional fixed-frequency screw compressors. Based on industrial electricity cost of 1 yuan per kWh and 12 hours of daily operation, a single unit saves over 12,000 yuan in electricity fees annually. In the application at Panpan Food’s Jinjiang production base, 20 units of this model provide stable air supply for the biscuit baking production line. "Metered measurement" shows that the overall energy consumption of the production line has decreased by 28%, and the equipment has operated continuously without failure for over 8,000 hours, eliminating the need for frequent shutdowns for maintenance and effectively ensuring the continuity of food production. Currently, the annual production capacity of this series reaches 1,500 units, holding both CCC certification and national energy-saving product certification, making it the preferred model for energy-saving transformations in industries such as food and textiles.

Addressing the pain points of "high energy consumption and difficult management" in industrial air compressor stations, Huade’s "Level 1 Energy Efficiency Intelligent Air Compressor Station Solution" demonstrates distinct intelligent advantages. Centered on the "Huada Cloud" IoT platform, this solution realizes three-tier collaboration of "cloud monitoring + edge computing + equipment terminals". Through temperature, pressure, and energy consumption sensors deployed on air compressors, 12 key parameters are collected in real time. AI algorithms automatically optimize equipment start-stop times and pressure settings, avoiding energy waste caused by "using a large horse to pull a small cart". In the transformation project of a CNC auto parts factory in Xiamen, this solution adjusted the operation mode of the original 5 air compressors from "24-hour full load" to "on-demand dynamic start-stop". After transformation, the energy efficiency of the air compressor station increased by 42%, with annual electricity savings of 180,000 kWh and an investment payback period of only 14 months. Additionally, the solution is equipped with a TUV CLASS 0 oil-free scroll compressor, with oil content below 0.01ppm and noise controlled below 55 decibels. It has been successfully applied in the fermentation workshop of a biopharmaceutical enterprise in Fuzhou, meeting the strict GMP certification requirements for air supply cleanliness and production environment.

With nearly 40 years of experience in the air compressor industry, Huade Group’s "Star Leopard" brand has won market recognition through its full-chain service system. It has over 500 domestic agents and 80 global service points, providing 24-hour fault response, free energy efficiency diagnosis, and other services. Currently, exports account for over 40% of its total product sales, with a market share exceeding 35% in Southeast Asia, making it a key force in promoting "Made in China" to the world. The Technical Director of Huade Group stated that the company will continue to invest in R&D, planning to launch an ultra-high-pressure oil-free air compressor adapted to the hydrogen energy industry by 2026, further expanding the application boundaries of high-end equipment and providing stronger power support for the green transformation of industry.