▲ The outer frame is made using advanced automated processing technology, ensuring high precision. It features a specially thick galvanized layer with strong corrosion resistance. 

▲ The high-strength alloy cast wheel hub and new twisted stamped blade design ensure a significant airflow through a reasonable blade angle. 

▲ Strict quality control procedures: noise monitoring, vibration detection, rotational concentricity detection, blade speed detection, airflow detection, and overall efficiency detection. 

▲ High-performance 380V three-phase motor available in iron or glass wind collectors, with easy removal of the rear safety net and a CAD optimized design. Greenhouse Wet Curtain 

▲ The wet curtain is a special paper honeycomb structure material. Its working principle is based on the natural physical phenomenon of "water evaporation absorbing heat," where water flows down under gravity, forming a water film on the wavy fibers of the wet curtain. When fast-moving air passes through the wet curtain, the water in the film absorbs heat from the air, evaporates, and carries away a significant amount of latent heat, causing the temperature of the air passing through the wet curtain to drop, thereby achieving the cooling effect.