双城风机 HAF重型风机与高效风机

HAF

High Efficiency Airfoil Fan

Application

叶顶径向风机是重型风机，专门用于处理中高压的大流量洁净气流或污浊气流。高效风机同样可应用于洁净或少量含尘的空气。它的结构特点是使用叶片后弯式叶轮，机壳构造相当坚固。

The HAF High Efficiency Radial Tip Fan is designed for applications with clean air and high pressure. Typical applications include forced draft on fluid boilers, dryers, solvent recovery systems, moisture blow-off, product cooling, and recirculation systems.

The HAF is built with a heavy-gauge, all welded, high efficiency, non-overloading airfoil wheel, and is provided on all sizes and arrangements.

Sizes (wheel diameters)
叶轮直径：635 mm to 8,082 mm

Performance
风量：271,840 m³/hour
静压：12,431 Pa

AMCA认证的声强和空气动力性能认证