屋頂全鋁制離心風(fēng)機
RTF Aluminum Roof Centrifugal Exhaust Fan
型號:RTF（屋頂全鋁制離心風(fēng)機）
風(fēng)量:500~50,000 m3/h
靜壓:100~900Pa
重量:35~200kg
功能: 屋頂普通排風(fēng)、防爆排風(fēng)以及消防排煙
特點:
1.采用全鋁制離心葉輪設(shè)計理念，葉輪經(jīng)CFD流場模擬，性能更穩(wěn)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(zhǔn)確；
3.鋁制文丘里進風(fēng)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(shè)計理念，有效的增加強度，并減少雨雪或者灰塵的積累；
5.風(fēng)帽采用弧線型設(shè)計，氣流更順暢，降低氣流引起的噪音；
6.電機和驅(qū)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(qū)動部件使用壽命；
7.全鋁制結(jié)構(gòu)，選擇材質(zhì)高于標(biāo)準(zhǔn)設(shè)計5倍的強度要求，有效減少屋頂承重，適合鋼結(jié)構(gòu)廠房；
8.材質(zhì)可選防腐噴涂，耐中性鹽霧腐蝕，廣泛應(yīng)用于沿海地區(qū)；
9.葉輪平衡等級達到G2.5,整機振動小，有效避免風(fēng)機振動對屋頂?shù)挠绊懀?/span>
10.標(biāo)配不銹鋼螺栓及不銹鋼防鳥網(wǎng)。
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.
