型号：JK、DJK系列高效节能低噪声的JK、DJK系列矿用局部通风机适用于各种规格断面的井巷掘进通风、采场和电耙道引风、无底柱分段采矿法进路通风、其他局部通风以及某些辅助通风。也可用于隧道施工、地下工程施工等需要风筒送风的场合通风。主要特点：1、运转效率高。单级和双级工作轮最高全压效率分别为92%和83%，对旋型最高全压效率为85%。2、规格齐全，适应性强。局扇的送风距离从80米到600米不等，可满足用户各种不同的需要。3、体积较小，重量较轻，移动灵活方便。4、噪声较低。用户有特殊要求时，可配套消声器。JK、DJK系列矿用局部通风机性能参数局扇型号电机功率kW风量m3/h全压Pa最小风筒直径mm送风距离m重量kg外形尺寸mm外圆长中心高JK58-1№31.50.9-1.4928-5753008051390486230-1№3.531.5-2.41263-75235015074450562260-1№45.52.2-3.51648-1020400200115520649290-1№4.5113.1-5.02093-1295450300135585728320-2№4112.2-3.52923-1811400400130520877290JK55-2№4.5113.0-5.22276-1811450300140543704275-1№5114.2-6.61726-1324450200135600535400JK56-1№3.152.21.4-2.1853-5883008053374634193-1№440.1-3.41275-98140015096477682240JK67-1№4.57.52.6-4.22256-1177400250145540760270-2№4.5112.8-4.33237-1471400400195540860270-1№5.25284.0-6.33776-26485006004206201364310JK40-1№5.55.54.3-5.1633-4755501207207203800337-1№6.5117.1-8.4884-6636501407427423800396-1№7158.8-10.51025-7697001407957954100425-1№7.52210.9-12.91177-8837501508248244100455-1№83013.2-15.61339-10058001508488484350485DJK50-№5.52×5.54.8-5.81182-5155501809489483800337-№6.52×117.9-9.51651-719650200112011203800396-№72×159.9-11.91915-834700200120712074100425-№7.52×2212.2-14.62198-957750220129312934100455-№82×3014.8-17.82501-1089800220134013404350485