CF-11型多翼式低噪声离心风机排风机抽风机空气净化成套设备空气净化设备废气处理设备环保设备环保设备网

CF-11型低噪声多翼式低噪声离心风机是本公司为适应日益发展的净化工业及环保降噪的需要而设计制作的。风机在设计时采用噪声、效率等各项气动参数的多目标优化设计方法，实现了整机的最佳性能匹配。具有良好的气动性能，叶轮及皮带轮均经严格的动平衡较正，故运转平稳、噪声低、流量大、振动小、寿命长等特点。广泛适用于单位食堂、宾馆酒楼、饮食店等公共场所的厨房排风、抽油烟或通风换气之用，并适宜在粮食机械、化工机械、塑料机械等生产设备上使用。用途广泛，适应性强。

Model CF-11 low noise multi-vane centrifugal ventilator has been designed and manufactured by our factory in onder to adapt to the requirements of the increasingly developed purification industry and environmental protection＆noise-decrease．The fan adopts the multi．purpose optimized design methods for various pneumatic parameters such as noise，efficiency etc.It fulfills the finest performance matching of the overall frame with sound air-operated perfomance．The paddle-wheel，pulley have been implemented with strict static and dynamic balancing correction，therefore it has the features such as smooth running，low noise，large flow，little vibration，long life etc．It is widely applicable for the kitchen exhaust of range hood，ventilation air-exchange in the public places such as unit canteen，hotel restaurant snack counter and SO forth，It is also fit for use in the production equipments of the grain；chemical；plastic machineries etc，It is of wide use and strong adaptability．

CF-11型多翼式低噪声离心风机 Main parameter
机号 MachiRe (No.)	电压 Voltage (V)	转速 Rotation speed (r/min)	流量 Volume Flow(m³/h)	全压 Total Pressure(Pa)	功率 Power (KW)	噪声 Noise dB(A)
1.5A	220/380	2800	700-800	912-720	0.37	≤72
2A	220/380	2800	1900-2500	1200-959	1.1	≤74
2A	220/380	1450	950-1850	410-294	0.25	≤67
2.5A	220/380	1450	1950-2850	490-390	0.75	≤68
3A	220/380	1450	2500-3800	600-440	1.1	≤68
3A	220/380	1450	3500-500	620—500	1.5	≤70
3.5A	380	1450	5100-6700	1200—1000	2.2	≤70
3.5A	380	960	3377-4436	526-438	1.1	≤65
4A	380	960	6098-7560	593-474	1.5	≤68
4A	380	1450	8720-11200	1040-1302	4	≤73
4.5A	380	960	8380-9900	740-600	2.2	≤70
4.5A	380	960	8500-10300	760-620	3	≤71