改变叶片角度或间距是轴流式风机的主要优势之一。DFBZ-I-2.5型方形壁式轴流风机. DFBZ-I-2.8型方形壁式轴流风机. DFBZ-I-3.2型方形壁式轴流风机. DFBZ-I-3.6型方形壁式轴流风机. DFBZ-I-4型方形壁式轴流风机. DFBZ-I-4.5型方形壁式轴流风机. DFBZ-I-5型方形壁式轴流风机. DFBZ-I-5.6型方形壁式轴流风机. DFBZ-I-6.3型方形壁式轴流风机. XBDZ-2.5型方形壁式轴流风机. XBDZ-2.8型方形壁式轴流风机. XBDZ-3.2型方形壁式轴流风机. XBDZ-3.6型方形壁式轴流风机. XBDZ-4型方形壁式轴流风机. XBDZ-4.5型方形壁式轴流风机. XBDZ-5型方形壁式轴流风机. XBDZ-5.6型方形壁式轴流风机. XBDZ-6.3型方形壁式轴流风机. YTBZ-2.2F低噪声方型壁式轴流风机. YTBZ-2.5F低噪声方型壁式轴流风机. YTBZ-2.5T低噪声方型壁式轴流风机. YTBZ-2.8F低噪声方型壁式轴流风机. YTBZ-3.0F低噪声方型壁式轴流风机. YTBZ-3.2T低噪声方型壁式轴流风机. YTBZ-3.6F低噪声方型壁式轴流风机. YTBZ-4.0F低噪声方型壁式轴流风机. YTBZ-4.0S低噪声方型壁式轴流风机. YTBZ-4.5F低噪声方型壁式轴流风机. YTBZ-5.0E低噪声方型壁式轴流风机. YTBZ-5.0S低噪声方型壁式轴流风机. YTBZ-5.0F低噪声方型壁式轴流风机. YTBZ-5.6S低噪声方型壁式轴流风机. YTBZ-6.3E低噪声方型壁式轴流风机. YTBZ-6.3S低噪声方型壁式轴流风机. YTBZ-6.3F低噪声方型壁式轴流风机. YTBZ-7.0E低噪声方型壁式轴流风机. YTBZ-7.0S低噪声方型壁式轴流风机. YTBZ-7.0F低噪声方型壁式轴流风机. YTBZ-8.0E低噪声方型壁式轴流风机. YTBZ-8.0S低噪声方型壁式轴流风机. YTBZ-8.0F低噪声方型壁式轴流风机. YTBZ-10.0E低噪声方型壁式轴流风机. YTBZ-10.0S低噪声方型壁式轴流风机.小叶片间距角度产生较低的流量，产品行销全国,长沙，济南，烟台，大同，南宁，新型壁式轴流风机销售，新型壁式轴流风机厂家直销而增加间距则可产生较高的流量。　　忻州 -DFBZ-I-6.3型方形壁式轴流风机XBDZ-2.8型方形壁式轴流风机先进的轴流式风机能够在风机运转时改变叶片间距（这与直升机旋翼颇为相似）