18 英吋高轉速滾筒空氣循環排風扇

A large black CAT industrial blower fan with white arrows showing 360° rotation, photographed in a workshop-like setting.

精準氣流

它具有可調節的傾斜風扇罩和專利格柵設計,可產生渦旋狀氣流,讓這款風扇能比傳統風扇將空氣吹送得遠3倍。

Close-up of a black electric fan with a circular inset diagram showing airflow direction over the fan blades.

效能與安全性

這款風扇搭載永久潤滑雙滾珠軸承封閉式馬達、具保護功能的一次性保險絲,以及操作簡便的二段式開關。

A CAT floor fan in the foreground with large blue and orange airflow arrows overlaid, set in a real construction site with a worker, pipes, and building materials in the background.