屋頂全鋁制離心風機

RTF Aluminum Roof Centrifugal Exhaust Fan

型號:RTF（屋頂全鋁制離心風機）

風量:500~50,000 m3/h

靜壓:100~900Pa

重量:35~200kg

功能: 屋頂普通排風、防爆排風以及消防排煙

特點:

1.采用全鋁制離心葉輪設計理念，葉輪經CFD流場模擬，性能更穩定；

2.葉片采用模具沖壓成型工藝，模具工裝定位，保證尺寸和角度的準確；

3.鋁制文丘里進風口，旋壓一體成型， 有效保證弧形曲線，氣流更順暢，效率更高；

4.電機腔蓋采用凸圓式設計理念，有效的增加強度，并減少雨雪或者灰塵的積累；

5.風帽采用弧線型設計，氣流更順暢，降低氣流引起的噪音；

6.電機和驅動部件位于氣流之外，不與污染物接觸，有效降低氣流中的污染物影響電機和驅動部件使用壽命；

7.全鋁制結構，選擇材質高于標準設計5倍的強度要求，有效減少屋頂承重，適合鋼結構廠房；

8.材質可選防腐噴涂，耐中性鹽霧腐蝕，廣泛應用于沿海地區；

9.葉輪平衡等級達到G2.5,整機振動小，有效避免風機振動對屋頂的影響；

10.標配不銹鋼螺栓及不銹鋼防鳥網。

Model:RTF （Aluminum Roof Centrifugal Exhaust Fan ）

Volume:500~50,000 m3/h

Static pressure:100~900Pa

Weight:35~200kg

Applications:General exhaust, Explosion-proof exhaust and Fire exhaust

Characteristics:

1. With new design of concept, aluminum centrifugal impeller is simulated by the CFD flow field to offer more stable performance;

2. The die stamping process is adopted and the mold tooling is positioned to ensure the accuracy of blade size and angle;

3. Aluminum venturi effectively guarantee the arc curve, providing higher efficiency;

4. The motor chamber cover with convex type design, to effectively increase the strength,avoiding accumulation of dust or rain and snow;

5. Arc type hood increases the intensity, providing higher efficiency and lower noise;

6. The motor and driving parts are out of the air flow without air pollution, providing longer service life;

7. The whole aluminum structure，the material is 5 times higher than the standard in strength, can effectively reduce the load bearing of the roof. It is suitable for the steel structure workshop;

8. Anticorrosion coating is optional, resistant to neutral salt fog corrosion.It is widely used in coastal areas;

9. Wheel balance level up to G2.5 provides less vibration,effectively avoiding the effect of fan vibration on the roof;

10.Stainless steel bolts and stainless bird screen are standard.