葉片采用專用鏡面不銹鋼沖壓成型制成，風(fēng)量大、不變形、不斷裂、不掛灰、美觀耐用；Fan blade is made of mirror stainless steel by punch forming. Large air volume, no deformation, no dust, attractive and durable.

風(fēng)機導(dǎo)流罩采用鍍鋅層275克/平方，增加了鍍鋅層厚度，保證今后使用不生銹；采用外翻沿倒流設(shè)計，提高通風(fēng)量，減少風(fēng)機振動和噪音，增加風(fēng)機穩(wěn)定性；Round frame use thickened galvanized sheet(zinc coating weight is 275g/㎡) to ensure never rust. Flanging edge backflow design increase ventilation, reduce vibration and noise, improvefan’s stability.

電機采用鋁鎂合金外殼，散熱性好，效率高、電機尺寸小、重量輕、電流低、力矩大；SANHE motors with aluminum-magnesium alloy housing, good heat emission, high efficiency, reasonable dimension, light weight, low current, big torque.

扇葉均經(jīng)過先進的電腦動平衡測試儀校正，使風(fēng)機運行平穩(wěn)、降低噪音、增強穩(wěn)定性、延長使用壽命。Fan blades are adjusted by intelligent dynamic-balance tester, ensure smooth running, low vibration, less noise, increase stability and service life.

根據(jù)客戶需求可加裝安裝使用的環(huán)形吊裝環(huán)，方便客戶安裝；Circle installation hanging rings can be customized to facilitate installation.

實驗證明， 為了達到的通風(fēng)效果，風(fēng)機的安裝位置是牛棚料槽的正上方，風(fēng)機下沿距離地面2.7米，傾斜角度在15到30度為佳。

Test proved: in order to get the best ventilation effect, optimum installation site lies in the right above of the feeding trough. distance between the fan’s bottom and ground is 2.7m. Inclination angle is better from 15°to 30°。