Airborne Molecular Contamination (AMC) poses a severe threat to yield in advanced wafer production nodes (sub-10nm), causing defects like metallic corrosion (from acids) and photoresist "T-topping" (from bases/amines). Effective control requires integrating specialized chemical filters into ceiling Fan Filter Units (FFUs). This guide categorizes filters by target contaminant: MA series for acids (SOx, HCl), MB series for bases/amines (NH3, crucial for lithography), and MV series for organics/VOCs. A critical challenge is that chemical filters add significant resistance (static pressure). Deshengxin Purification Equipment Co., Ltd. solves this by leveraging over 20 years of full-industry chain experience to manufacture its own high-torque EC/AC motors. Deshengxin engineers high-static pressure FFUs specifically designed to maintain required airflow velocities even when loaded with dense chemical filtration media.

Can I customize the FFU instead of getting the regular model?Certainly! We are a vertically integrated manufacturer of fans, filters, and control systems, which means we have complete control over the entire production process. This not only allows us to ensure the quality of our products, but also

Certainly! Deshengxin FFUs, or Fan Filter Units, can indeed be operated remotely. Remote operation allows for greater convenience and control, allowing users to adjust and monitor the unit without being physically present at the FFU's location. There are different methods for remote operation depend

Deshengxin's FFU System implements intelligent management through a range of innovative features. Real-time monitoring and smart control algorithms ensure optimized air quality regulation. Remote monitoring capabilities and fault diagnosis systems facilitate proactive maintenance and prompt issue resolution. Data analysis provides valuable insights for decision-making, while the modular design and scalability support future enhancements. The system's energy-saving measures and eco-friendly materials contribute to a greener operation, making it an ideal solution for maintaining high-quality cleanroom environments.

Certainly! We offer customized FFU services to meet your specific requirements. Please provide the following information for us to assist you better:1. Frame material: Please specify the frame material you prefer, such as painted steel, aluminum-zinc coated steel, stainless steel 304, stainless stee

Fan Filter Unit: Improving Air Quality in Cleanroom EnvironmentsIntroduction to FFU：The Fan Filter Unit (FFU) is an air purification device that integrates a fan and filter. It generates airflow through the fan to capture dust, bacteria, and other pollutants in the air on the filter.