1.制作叶轮材料有不锈钢,铝板镀锌板规格不一致可分别制作2.现有的模具滚边式风轮最大直径230mm3.联系方式:15958218997徐军华 13056725907汪彩娣QQ:134240674 QQ1203335394税号:330281L25617691帐号:201000056805478开户银行:宁波余姚农村合作银行临山支行个人帐号:228580299001989000徐军华电话0574-62051137传真:0574-62056113地址:浙江省余姚市临山镇临南新村 DF多翼离心风轮性能参数参数叶轮直径mm叶轮高度mm风量全压 pa转速 s/min功率 kw12030 43 55100 130 150801400 1400 14000.10 0.10 0.1013575350 220350 1002800 14000.18 0.1014040- 55180 2001001400 14000.12 0.1215050-100 50-100300-500 600-1000140 5001400 28000.18 0.7516050-100 50-100400-700 800-1400160 6001400 28000.25 0.7517050-100 50-100650-1000 130-2000180 6801400 28000.25 0.7518050-10050-100800-1200 1600-2400205 7701400 28000.25 0.7519050-100 50-100900-1300 1800-2600220 8201400 28000.37 1.120050-10050-1001000-1400 2000-2800250 9501400 28000.37 1.122050-1001200-1600 2400-3200310 12001400 28000.451.524050-1101300-2100 2600-420034013001400 28000.75 2.225550-1101400-2300 2800-4600370 14001400 28000.75 2.22851001402500 2700 50005400400 400 1500150014001400 2800 28001.1 1.1 333001101101401403100 6200 330066004600 1700 460017001400 2800280014001.5 4 1.54