Cracking the Class 1,000 Cleanroom Challenge: Dongguan Zhuhua Industrial Builds an Intelligent Dust-Free "Heart" for Nanshan Xinwei

As the demand for clean production environments in the technology industry surges, a "cleanliness revolution" crucial to product precision and corporate competitiveness is unfolding at Nanshan Xinwei. Recently, Dongguan Zhuhua Industrial Co., Ltd. successfully delivered a Class 1,000 dust-free workshop project for Nanshan Xinwei with its "hardcore" technology and innovative solutions. This clean space, tasked with cutting-edge production, has become a key "weapon" for the enterprise to break through capacity bottlenecks and seize market heights.

As a leading manufacturer of RF-related electronic components and modules, Nanshan Xinwei imposes nearly "harsh" cleanliness requirements on its production environment for core products. The construction of a Class 1,000 dust-free workshop was urgent—not only to meet the strict indicator of no more than 1,000 dust particles ≥0.5 microns per cubic foot of air but also to adapt to the operation of high-precision equipment and the enterprise's production capacity expansion plan over the next 3–5 years. Facing Nanshan Xinwei's challenges, Zhuhua Industrial swiftly assembled a "dream team" of cleanroom experts, mechanical and electrical engineers, and digital technology consultants. Through "diagnostic" research to deeply analyze the enterprise's pain points, it finally developed an "intelligent + flexible" dust-free workshop solution.

Unlike traditional "template-based" construction, the dust-free workshop built by Zhuhua Industrial for Nanshan Xinwei is a "tech-integrated entity." Its air purification system achieves 99.99% interception efficiency for PM0.1-level particles through a three-layer composite filter; the airflow organization design employs a "dynamic balance diversion system" that intelligently adjusts airspeed and flow direction according to production needs at different workstations, ensuring cleanliness in critical areas while reducing energy consumption by over 20%. The most remarkable feature is the workshop's "smart brain"—the AIoT environmental management platform, which real-time analyzes data from over 2,000 monitoring points. Using machine learning algorithms, it predicts environmental fluctuations and initiates adjustments in advance, keeping the cleanroom in a "zero-error" operational state.

However, project implementation was not without hurdles. Continuous during construction hindered outdoor equipment installation, while the special airflow requirements of certain precision equipment in the workshop conflicted with the original design. Zhuhua Industrial's construction team demonstrated strong adaptability: they built rain shelters and temporary drying equipment to minimize weather impacts; in collaboration with Nanshan Xinwei's technical team, they completed airflow scheme optimization within 48 hours by adding local laminar flow devices, perfectly balancing equipment operation and cleanliness.

When the acceptance report from a professional testing institution showed that all 18 core indicators of Nanshan Xinwei's Class 1,000 dust-free workshop, including dust particle concentration, temperature/humidity fluctuations, and noise levels, exceeded national standards, the project leader of Nanshan Xinwei stated, "Zhuhua Industrial has delivered not just a workshop but an 'operation model for future factories.' Our product yield has increased by 15%, and order delivery cycles have shortened by 20%—this investment was absolutely worth it!"

The success of the Nanshan Xinwei project marks another milestone for Zhuhua Industrial in the cleanroom field. In the future, Dongguan Zhuhua Industrial Co., Ltd. will continue to use technological innovation as its engine to create "thinking and self-evolving" intelligent clean spaces for more enterprises, helping China's high-end manufacturing industry reach new heights.