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General bridge cranes
QB Explosion-Proof Overhead Crane
QB Explosion-Proof Overhead Crane — engineered by Weihua for Machinery, metals, power plants, warehousing and general manufacturing.. FEM / ISO-class design practice; project-specific capacity, span and automation on request.
Typical applications
Machinery, metals, power plants, warehousing and general manufacturing.
Applicable standards
GB
Technical description
Product advantages
1.QB型防爆吊钩桥式起重机所有电机、电器防爆性能符合GB3836.2-2000《爆炸性气体环境用防爆电气设备第2部分：隔爆型“d”》，整机性能符合JB/T5897-2006《防爆桥式起重机》标准之规定，经国家指定的防爆产品检验单位检验合同，取得了《防爆合格证》。防爆标志分别为ExdⅡBT4、ExdⅡCT4。
2、本产品适用于工厂内传爆能力不高于ⅡB或ⅡC级，引燃温度组别为T1-T4组的可燃性气体或蒸汽与空气形成的爆炸性气体混合物的场所，适用于危险区域为1区或2区（详见GB3836.2-2000）。
3、本产品工作级别为中级。
Technical highlights
See datasheet or contact us for extended specifications.
Gallery
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